All Tests

 Cancer is a group of diseases characterized by uncontrolled cell division that leads to abnormal tissue growth. Many a times, people often use the terms cancer and tumor synonymously. But all tumours are not cancerous.

There are two main types of tumors: malignant tumours and benign tumours:-

Malignant tumours: These are the cancerous cells that can invade and destroy surrounding healthy tissue, including organs. The cancer can spread to distant parts of the body through the lymphatic system or bloodstream. Not all tumours are cancerous.

Benign tumours:  These types of tumours do not grow uncontrollably or do not invade neighboring tissues. They do not spread throughout the body.

There are over 200 different known cancers that affect humans. Most of the cancers are named from where they start. For example, lung cancer starts in the lung, and breast cancer starts in the breast. The spread of cancer from one part of the body to another is called metastasis. Symptoms and treatment depend on the cancer type and how advanced it is. Most treatment plans may include surgery, radiation and/or chemotherapy.

AIDS is caused by human immnodeficiency virus (HIV). HIV kills or damages the body's immune system cells.
There are two types of HIV. Type I and Type II. Type I is more common in India.

AIDS is generally caused by unprotected sex with an infected partner. It may also spread through the use of infected syringes of HIV infected people and blood transfusions.

The first sign of AIDS is influenza (flu) like symptoms or may be swollen glands, but at times, symptoms might not appear. Symptoms may appear after two or three months. Generally, blood test is done to confirm the diagnosis. There is no cure, but there are many medicines to fight/ control HIV infection

Asthma is a chronic disease characterized by recurrent attacks of breathlessness and wheezing. During an asthma attack, the lining of the bronchial tubes (airways) swells, causing the airways to narrow, turn more sensitive to irritants in the environment, and thus reducing the flow of air into and out of the lungs. The causes of asthma are not completely understood.

However, risk factors for developing asthma include inhaling asthma “triggers”, such as allergens (some common to all and some individualized), tobacco smoke and chemical irritants. Several patients with asthma may also have allergic rhinitis which is characterized by sneezing and “runny” nose. It can start at any age. About half of all people with asthma tend to have their first symptoms by the age of ten years, and many children with asthma have had their first asthma attack before the age of six. Asthma cannot be cured, but appropriate management can control the disorder and enable people to enjoy a good quality of life.

 Burns are a serious public health problem. A burn is defined as an injury to the skin or other organic tissue primarily caused by heat or due to radiation, radioactivity, electricity, friction or contact with chemicals.

Heat burns occur when some or all of the different layers of cells in the skin are destroyed by a hot liquid (scald), a hot solid (contact burn) or a flame (flame burn). Skin injuries due to ultraviolet radiation, radioactivity, electricity or chemicals, as well as respiratory damage resulting from smoke inhalation, are also considered as burns.

According to WHO estimates about 265 000 deaths occur each year from fires alone globally, with more deaths from scalds, electrical burns, and other forms of burns for which data are not available. The majority of these deaths occur in low- and middle-income countries, with almost half occur in the WHO South-East Asia Region.

In India around 7 million people suffer from burn injuries each year with 1.4 lakh deaths and 2.4 lakh people suffer with disability. Burn death rates have been decreasing in high income countries.

Females and males show similar rates for burns in contrast to other injury patterns where rates of injury are higher in males than females. The higher risk for females is associated with open fire cooking, or unsafe cook stoves, loose clothing. Self-directed or interpersonal violence is also a factor for burn injuries.

Along with adult females, children are also vulnerable to burns. Out of 5 burn victims 4 are women and children. Burns are the fifth most common cause of non-fatal childhood injuries and 11th leading cause of death of children aged 1-9 years. Among all people globally, infants have the highest death rates from burns.

Burns are also a leading cause of morbidity; millions who survive suffer from lifelong disability and disfigurements with resulting emotional trauma and stigma.

Burns are preventable. Increased efforts in prevention and care would lead to significant reduction in burn-related morbidity, mortality and disability.

The National Programme for Prevention, Management and Rehabilitation of Burn Injuries (NPPMRBI) is an initiative by the Directorate General of Health Services, Ministry of Health and Family Welfare, Government of India to strengthen the preventive, curative and rehabilitative services for burn victims.

 Dysthymia, sometimes referred to as mild, chronic depression, is less severe and has fewer symptoms than major depression. With dysthymia, the depression symptoms can linger for a long period of time, often two years or longer. Those who suffer from dysthymia can also experience periods of major depression--sometimes called "double depression." In modern diagnostic classification systems, dysthymia and chronic depression are now both referred to as 'persistent depressive disorders.
 

This article explains the basics of an allergic reaction. Learn what happens when your immune system goes on high alert.

Who Gets Allergies?

Anyone can get them, at any age. You could develop them as a child, or you might not have any symptoms until you’re an adult.

What Causes an Allergic Reaction?

While your problem may seem to start in the nose or the eyes, allergies actually come from an immune system run wild.

Chest pain. The first thing you may think of is heart attack. Certainly chest pain is not something to ignore. But you should know that it has many possible causes. In fact, as much as a quarter of the U.S. population experiences chest pain that is not related to the heart. Chest pain may also be caused by problems in your lungs, esophagus, muscles, ribs, or nerves, for example. Some of these conditions are serious and life threatening. Others are not. If you have unexplained chest pain, the only way to confirm its cause is to have a doctor evaluate you.

An ear infection, or otitis media, is the most common cause of earaches. Although this condition is a frequent cause of infant distress and is often associated with children, it can also affect adults.

The infection in the middle ear (the space behind the eardrum where tiny bones pick up vibrations and pass them along to the inner ear) very often accompanies a common cold, the flu, or other types of respiratory infections. This is because the middle ear is connected to the upper respiratory tract by a tiny channel known as the Eustachian tube. Germs that are growing in the nose or sinus cavities can climb up the Eustachian tube and enter the middle ear to start growing.

Most parents are frustratingly familiar with ear infections. Except for wellness baby visits, ear infections are the most common reason for trips to the pediatrician, accounting for approximately 30 million doctor visits a year in the U.S.
 
 
 

Pica is the persistent eating of substances such as dirt or paint that have no nutritional value.

The Handbook of Clinical Child Psychologycurrently estimates that prevalence rates of pica range from 4%-26% among institutionalized populations. Research among non-institutionalized populations takes the form of individual case studies, making prevalence rates difficult to estimate.
 
 
 

 Some fat in your liver is normal. But if it makes up more than 5%-10% of the organ's weight, you may have fatty liver disease. If you're a drinker, stop. That's one of the key causes of the condition.

There are two main types of fatty liver disease:-

Alcoholic liver disease (ALD)
Nonalcoholic fatty liver disease (NAFLD)

• An inhalation
• A forced exhalation against a closed glottis
• A violent release of air from the lungs following the opening of the glottis, usually accompanied by a distinctive sound.
• Cough can be either voluntary or involuntary. Frequent coughing usually indicates the presence of a disease. Coughing can be due to respiratory tract infection and can also be triggered by:
• Choking
• Smoking
• Air pollution
• Asthma
• Gastro esophageal reflux disease(GERD)
• Post-nasal drip
• Chronic bronchitis
• lung tumors
• Heart failure and medications such as ACE inhibitors.

• Acute cough: It begins suddenly and can be caused due to sinus, flu or sinus infection.
• Sub acute cough: It lasts for 3-8 weeks
• Chronic Cough: It lasts longer than 8 weeks.

Fungal infections of the skin are very common and include athlete's foot, jock itch, ringworm, and yeast infections.

Athlete's Foot:-

Picture of Ringworm of the Foot (Tinea Pedis)Athlete's foot, also called tinea pedis, is a fungal infection of the foot. It causes peeling, redness, itching, burning, and sometimes blisters and sores.

Athlete's foot is a very common infection. The fungus grows best in a warm, moist environment such as shoes, socks, swimming pools, locker rooms, and the floors of public showers. It is most common in the summer and in warm, humid climates. It occurs more often in people who wear tight shoes and who use community baths and pools.

Gestational diabetes -- diabetes that develops during pregnancy -- is a relatively common complication of pregnancy, affecting about 6% of all pregnant women.

You may have a greater risk of developing gestational diabetes if you:

Are obese when you become pregnant
Have high blood pressure or other medical complications
Have given birth to a large (greater than 9 pounds) baby before
Have given birth to a baby that was stillborn or suffering from certain birth defects
Have had gestational diabetes in previous pregnancies
Have a family history of diabetes
Come from certain ethnic backgrounds, including African, Hispanic, Asian, Native American, or Pacific Islander
Are older than 30

Hair loss is the thinning of hair on the scalp. The medical term for hair loss is alopecia. Alopecia can be temporary or permanent. The most common form of hair loss occurs gradually and is referred to as "androgenetic alopecia," meaning that a combination of hormones (androgens are male hormones) and heredity (genetics) is needed to develop the condition. Other types of hair loss include alopecia areata (patches of baldness that usually grow back), telogen effluvium (rapid shedding after childbirth, fever, or sudden weight loss); and traction alopecia (thinning from tight braids or ponytails).

Heart disease, such as coronary heart disease, heart attack, congestive heart failure, and congenital heart disease, is the leading cause of death for men and women in the U.S. Prevention includes quitting smoking, lowering cholesterol, controlling high blood pressure, maintaining a healthy weight, and exercising.

Any time an internal body part pushes into an area where it doesn't belong, it's called a hernia.

The hiatus is an opening in the diaphragm -- the muscular wall separating the chest cavity from the abdomen. Normally, the esophagus (food pipe) goes through the hiatus and attaches to the stomach. In a hiatal hernia (also called hiatus hernia) the stomach bulges up into the chest through that opening.

There are two main types of hiatal hernias: sliding and paraesophageal (next to the esophagus).

In a sliding hiatal hernia, the stomach and the section of the esophagus that joins the stomach slide up into the chest through the hiatus. This is the more common type of hernia.

Cholesterol is a type of fat (lipid) in your blood. Your cells need cholesterol, and your body makes all it needs. But you also get cholesterol from the food you eat.

If you have too much cholesterol, it starts to build up in your arteries. (Arteries are the blood vessels that carry blood away from the heart.) This is called hardening of the arteries, or atherosclerosis camera.gif. It is the starting point for some heart and blood flow problems. The buildup can narrow the arteries and make it harder for blood to flow through them. The buildup can also lead to dangerous blood clots and inflammation that can cause heart attacks and strokes.

There are different types of cholesterol.

LDL is the "bad" cholesterol. It's the kind that can raise your risk of heart disease, heart attack, and stroke.
HDL is the "good" cholesterol. It's the kind that is linked to a lower risk of heart disease, heart attack, and stroke.

Hypertension, also known as high or raised blood pressure, is a condition in which the blood vessels have persistently raised pressure. Blood is carried from the heart to all parts of the body in the vessels. Each time the heart beats, it pumps blood into the vessels. Blood pressure is created by the force of blood pushing against the walls of blood vessels (arteries) as it is pumped by the heart. The higher the pressure in blood vessels the harder the heart has to work in order to pump blood. If left uncontrolled, hypertension can lead to a heart attack, an enlargement of the heart and eventually heart failure. Blood vessels may develop bulges (aneurysms) and weak spots due to high pressure, making them more likely to clog and burst. The pressure in the blood vessels can also cause blood to leak out into the brain. This can cause a stroke. Hypertension can also lead to kidney failure, blindness, rupture of blood vessels and cognitive impairment.

Blood pressure is measured in millimeters of mercury (mm Hg) and is recorded as two numbers usually written one above the other. The upper number is the systolic blood pressure - the highest pressure in blood vessels when the heart contracts, or beats. The lower number is the diastolic blood pressure - the lowest pressure in blood vessels when the heart muscle relaxes. Normal adult blood pressure is defined as a systolic blood pressure of 120 mm Hg and a diastolic blood pressure of 80 mm Hg.

Hypertension is defined as a systolic blood pressure equal to or above 140 mm Hg and/or diastolic blood pressure equal to or above 90 mm Hg.

More than 1 in 5 adults worldwide have raised blood pressure – a condition that causes around half of all deaths from stroke and heart disease. Complications from hypertension account for 9.4 million deaths worldwide every year.

In nearly all high-income countries, widespread diagnosis and treatment with low-cost medication have led to a significant drop in the proportion of people with raised blood pressure as well as the average blood pressure across populations. This has contributed to a reduction in deaths from heart disease. For example, the prevalence of raised blood pressure in the WHO region of the Americas in 2014 was 18%, as compared to 31% in 1980.

In contrast, low-income countries have the highest prevalence of raised blood pressure. In the WHO African region, more than 30% of adults in many countries are estimated to have high blood pressure. This proportion is increasing and the average blood pressure levels in this region are much higher than global averages.

Many people with high blood pressure in developing countries are not aware of their disease. Those who are diagnosed may not have access to treatment and may not be able to successfully control their illness over the long term. It contributes to the burden of heart disease, stroke and kidney failure and premature mortality and disability.

Detection, treatment and control of hypertension is an important health priority worldwide.

Itchy skin is an uncomfortable, irritating sensation that makes you want to scratch. Also known as pruritus (proo-RIE-tus), itchy skin is usually caused by dry skin. It's common in older adults, as skin tends to become drier with age.

Depending on the cause of your itchy skin, it may appear normal. Or it may be red or rough or have bumps or blisters. Repeated scratching can cause raised, thickened areas of skin that may bleed or become infected.

Self-care measures such as moisturizing, using anti-itch products and taking cool baths can help relieve itchy skin. Long-term relief requires identifying and treating the cause of itchy skin. Itchy skin treatments include medications, wet dressings and light therapy.

Jaundice is a term used to describe the yellowing of the skin and the whites of the eyes. It's caused by a build-up of a substance called bilirubin in the blood and body's tissues. Any condition that disrupts the movement of bilirubin from the blood to the liver and out of the body can cause jaundice. Bilirubin is a yellow pigment that is formed by the breakdown of dead red blood cells (RBC) in the liver. There are several ways that a build- up of bilirubin can occur:

If red blood cells broke down too early, the spleen gets overloaded and hence too much bilirubin is produced to be handled by the liver. Unprocessed bilirubin accumulates in the bloodstream and eventually the skin and eyes looks yellow. This condition is called hemolytic anemia. At times this condition is inherited. Hemolytic anemia may also occur as a side-effect of certain drugs.
Sometimes the trouble is in the liver cells. If there is a faulty uptake, processing or excretion of bilirubin it will result in an accumulation of bilirubin in the bloodstream. Newborn babies can be temporarily jaundiced because of lack of mature enzymes needed to process bilirubin. In adults, alcoholism is a common cause of damage to liver cells. Other toxins and certain drugs can also cause acute damage to the liver.
A blockage in the bile duct can also result in a build-up of fully processed bilirubin. This can spill over into the urine and cause it to become very dark. The blockage is most commonly caused by a gallstone.

Joints are the parts of your body where your bones meet. Joints allow the bones of your skeleton to move. Joints include:

shoulders
hips
elbows
knees
Joint pain refers to discomfort, aches, and soreness in any of the body’s joints. Joint pain is a common complaint. It doesn’t typically require a hospital visit. Sometimes, joint pain is the result of an illness or injury. Arthritis is also a common cause of joint pain. However, it can also be due to other conditions or factors.

The cause of chronic kidney disease isn't always known. But any condition or disease that damages blood vessels or other structures in the kidneys can lead to kidney disease. The most common causes of chronic kidney disease are:

Diabetes . High blood sugar levels caused by diabetes damage blood vessels in the kidneys. If the blood sugar level remains high over many years, this damage gradually reduces the function of the kidneys.
High blood pressure (hypertension). Uncontrolled high blood pressure damages blood vessels, which can lead to damage in the kidneys. And blood pressure often rises with chronic kidney disease, so high blood pressure may further damage kidney function even when another medical condition initially caused the disease.

Liver cancer, also known as hepatic cancer, is a cancer which starts in the liver, rather than migrating to the liver from another organ or section of the body. In other words, it is a primary liver cancer.

Cancers that originate elsewhere and eventually reach the liver are known as liver metastasis or secondary liver cancers, and are most commonly from cancer of the gastrointestinal (GI) tract (colon cancer), lung cancer, renal cancer (cancer of the kidney), ovarian cancer and prostate cancer.

The liver, which is located below the right lung and under the ribcage is one of the largest organs of the human body. It is divided into the right and left lobes. Nutrient-rich blood is carried by the portal vein from the intestines to the liver, while oxygen-rich blood reaches the liver from the hepatic artery.

All vertebrates (animals with a spinal column) have a liver, as do some other animals. The liver has a range of functions, including detoxification (getting rid of toxins), synthesizing proteins, breaking down fats, and producing biochemicals that are essential for digestion. We cannot survive without a liver.

Lung diseases are some of the most common medical conditions in the world. Tens of millions of people suffer from lung disease in the U.S. Smoking, infections, and genetics are responsible for most lung diseases.

The lungs are part of a complex apparatus, expanding and relaxing thousands of times each day to bring in oxygen and expel carbon dioxide. Lung disease can result from problems in any part of this system.

Migraine is a  neurological disorder often described as intense pulsing or throbbing pain in one area of the head. Typically the headache is unilateral (affecting one half of the head) and pulsating in nature, lasting from 2 to 72 hours.

Migraines are believed to be due to a mixture of environmental and genetic factors . Migraines typically present with self-limited, recurrent severe headache associated with autonomic symptoms.

Muscle aches, or myalgia, are extremely common. Almost everybody has experienced discomfort in their muscles at some point.

Because there is muscle tissue in nearly all parts of the body, this type of pain can be felt practically anywhere…

An albumin blood test measures the amount of albumin in your blood. Albumin is a protein made by your liver. Albumin helps keep fluid in your bloodstream so it doesn't leak into other tissues. It is also carries various substances throughout your body, including hormones, vitamins, and enzymes. Low albumin levels can indicate a problem with your liver or kidneys.

Other names: ALB

An alkaline phosphatase (ALP) test measures the amount of ALP in your blood. ALP is an enzyme found throughout the body, but it is mostly found in the liver, bones, kidneys, and digestive system. When the liver is damaged, ALP may leak into the bloodstream. High levels of ALP can indicate liver disease or bone disorders.

Other names: ALP, ALK, PHOS, Alkp, ALK PHOS

Allergies are a common and chronic condition that involves the body's immune system. Normally, your immune system works to fight off viruses, bacteria, and other infectious agents. When you have an allergy, your immune system treats a harmless substance, like dust or pollen, as a threat. To fight this perceived threat, your immune system makes antibodies called immunoglobulin E (IgE).

Substances that cause an allergic reaction are called allergens. Besides dust and pollen, other common allergens include animal dander, foods, including nuts and shellfish, and certain medicines, such as penicillin. Allergy symptoms can range from sneezing and a stuffy nose to a life-threatening complication called anaphylactic shock. Allergy blood tests measure the amount of IgE antibodies in the blood. A small amount of IgE antibodies is normal. A larger amount of IgE may mean you have an allergy.

Other names: IgE allergy test, Quantitative IgE, Immunoglobulin E, Total IgE, Specific IgE

Alpha-fetoprotein (AFP) is a protein produced in the liver of a developing fetus. During a baby's development, some AFP passes through the placenta and into the mother's blood. An AFP test measures the level of AFP in pregnant women during the second trimester of pregnancy. Too much or too little AFP in a mother's blood may be sign of a birth defect or other condition. These include:

• A neural tube defect, a serious condition that causes abnormal development of a developing baby's brain and/or spine
• Down syndrome, a genetic disorder that causes intellectual disabilities and developmental delays
• Twins or multiple births, because more than one baby is producing AFP
• Miscalculation of due date, because AFP levels change during pregnancy

Other names: AFP Maternal; Maternal Serum AFP; msAFP screen

A drug test looks for the presence of one or more illegal or prescription drugs in your urine, blood, saliva, hair, or sweat. Urine testing is the most common type of drug screening. The drugs most often tested for include:

• Marijuana
• Opioids, such as heroin, codeine, oxycodone, morphine, hydrocodone, and fentanyl
• Amphetamines, including methamphetamine
• Cocaine
• Steroids
• Barbiturates, such as phenobarbital and secobarbital
• Phencyclidine (PCP)

Other names: drug screen, drug test, drugs of abuse testing, substance abuse testing, toxicology screen, tox screen, sports doping tests.

Epithelial cells are a type of cell that lines the surfaces of your body. They are found on your skin, blood vessels, urinary tract, and organs. An epithelial cells in urine test looks at urine under a microscope to see if the number of your epithelial cells is in the normal range. It's normal to have a small amount of epithelial cells in your urine. A large amount may indicate an infection, kidney disease, or other serious medical condition.

Other names: microscopic urine analysis, microscopic examination of urine, urine test, urine analysis, UA

ALT, which stands for alanine transaminase, is an enzyme found mostly in the liver. When liver cells are damaged, they release ALT into the bloodstream. An ALT test measures the amount of ALT in the blood. High levels of ALT in the blood can indicate a liver problem, even before you have signs of liver disease, such as jaundice, a condition that causes your skin and eyes to turn yellow. An ALT blood test may be helpful in early detection of liver disease.

Other names: Alanine Transaminase (ALT), SGPT, Serum Glutamic-Pyruvic Transaminase, GPT

An erythrocyte sedimentation rate (ESR) is a type of blood test that measures how quickly erythrocytes (red blood cells) settle at the bottom of a test tube that contains a blood sample. Normally, red blood cells settle relatively slowly. A faster-than-normal rate may indicate inflammation in the body. Inflammation is part of your immune response system. It can be a reaction to an infection or injury. Inflammation may also be a sign of a chronic disease, an immune disorder, or other medical condition.

Other names: ESR, SED rate sedimentation rate; Westergren sedimentation rate

An amylase test measures the amount of amylase in your blood or urine. Amylase is an enzyme, or special protein, that helps you digest food. Most of your amylase is made in the pancreas and salivary glands. A small amount of amylase in your blood and urine is normal. A larger or smaller amount may mean that you have a disorder of the pancreas, an infection, alcoholism, or another medical condition.

Other names: Amy test, serum amylase, urine amylase

A fecal occult blood test (FOBT) looks at a sample of your stool (feces) to check for blood. Occult blood means that you can't see it with the naked eye. Blood in the stool means there is likely some kind of bleeding in the digestive tract. It may be caused by a variety of conditions, including:

• Polyps
• Hemorrhoids
• Diverticulosis
• Ulcers
• Colitis, a type of inflammatory bowel disease

Blood in the stool may also be a sign of colorectal cancer, a type of cancer that starts in the colon or rectum. Colorectal cancer is the second leading cause of cancer-related deaths in the United States and the third most common cancer in men and in women. A fecal occult blood test is a screening test that may help find colorectal cancer early, when treatment is most effective.

Other names: FOBT, stool occult blood, occult blood test, Hemoccult test, guaiac smear test, gFOBT, immunochemical FOBT, iFOBT; FIT

Globulins are a group of proteins in your blood. They are made in your liver by your immune system. Globulins play an important role in liver function, blood clotting, and fighting infection. There are four main types of globulins. They are called alpha 1, alpha 2, beta, and gamma. Just as there are different types of globulins, there are different types of globulin tests. These include:

• Total protein test. This blood test measures two types of proteins: globulin and albumin. If protein levels are low, it can mean that you have liver or kidney disease.
• Serum protein electrophoresis. This blood test measures gamma globulins and other proteins in your blood. It can be used to diagnose a variety of conditions, including disorders of the immune system and a type of cancer called multiple myeloma.

Other names for globulin tests: Serum globulin electrophoresis, total protein

A glucose in urine test measures the amount of glucose in your urine. Glucose is a type of sugar. It is your body's main source of energy. A hormone called insulin helps move glucose from your bloodstream into your cells. If too much glucose gets into the blood, the extra glucose will be eliminated through your urine. A urine glucose test can be used to help determine if blood glucose levels are too high, which may be a sign of diabetes.

Other names: urine sugar test; urine glucose test; glucosuria test

A hematocrit test is a type of blood test. Your blood is made up of red blood cells, white blood cells, and platelets. These cells and platelets are suspended in a liquid called plasma. A hematocrit test measures how much of your blood is made up of red blood cells. Red blood cells contain a protein called hemoglobin that carries oxygen from your lungs to the rest of your body. Hematocrit levels that are too high or too low can indicate a blood disorder, dehydration, or other medical conditions.

Other names: HCT, packed cell volume, PCV, Crit; Packed Cell Volume, PCV; H and H (Hemoglobin and Hematocrit)

A hemoglobin test measures the levels of hemoglobin in your blood. Hemoglobin is a protein in your red blood cells that carries oxygen from your lungs to the rest of your body. If your hemoglobin levels are abnormal, it may be a sign that you have a blood disorder.

Other names: Hb, Hgb

Hepatitis is a type of liver disease. Viruses called hepatitis A, hepatitis B, and hepatitis C are the most common causes of hepatitis. A hepatitis panel is a blood test that checks to see if you have a hepatitis infection caused by one of these viruses.

The viruses are spread in different ways and cause different symptoms:

• Hepatitis A is most often spread by contact with contaminated feces (stool) or by eating tainted food. Though uncommon, it can also be spread through sexual contact with an infected person. Most people recover from hepatitis A without any lasting liver damage.
• Hepatitis B is spread through contact with infected blood, semen, or other bodily fluids. Some people recover quickly from a hepatitis B infection. For others, the virus can cause long-term, chronic liver disease.
• Hepatitis C is most often spread by contact with infected blood, usually through sharing of hypodermic needles. Though uncommon, it can also be spread through sexual contact with an infected person. Many people with hepatitis C develop chronic liver disease and cirrhosis.

A hepatitis panel includes tests for hepatitis antibodies and antigens. Antibodies are proteins that the immune system produces to help fight infections. Antigens are substances that cause an immune response. Antibodies and antigens can be detected before symptoms appear.

Other names: acute hepatitis panel, viral hepatitis panel, hepatitis screening panel

The test measures ketone levels in your urine. Normally, your body burns glucose (sugar) for energy. If your cells don't get enough glucose, your body burns fat for energy instead. This produces a substance called ketones, which can show up in your blood and urine. High ketone levels in urine may indicate diabetic ketoacidosis (DKA), a complication of diabetes that can lead to a coma or even death. A ketones in urine test can prompt you to get treatment before a medical emergency occurs.

Other names: ketones urine test, ketone test, urine ketones, ketone bodies

MCV stands for mean corpuscular volume. There are three main types of corpuscles (blood cells) in your blood–red blood cells, white blood cells, and platelets. An MCV blood test measures the average size of your red blood cells, also known as erythrocytes. Red blood cells move oxygen from your lungs to every cell in your body. Your cells need oxygen to grow, reproduce, and stay healthy. If your red blood cells are too small or too large, it could be a sign of a blood disorder such as anemia, a vitamin deficiency, or other medical condition.

Other names: CBC with differential

MPV stands for mean platelet volume. Platelets are small blood cells that are essential for blood clotting, the process that helps you stop bleeding after an injury. An MPV blood test measures the average size of your platelets. The test can help diagnose bleeding disorders and diseases of the bone marrow.

Other names: Mean Platelet Volume

Mucus is a thick, slimy substance that coats and moistens certain parts of the body, including the nose, mouth, throat, and urinary tract. A small amount of mucus in your urine is normal. An excess amount may indicate a urinary tract infection (UTI) or other medical condition. A test called urinalysis can detect whether there is too much mucus in your urine.

Other names: microscopic urine analysis, microscopic examination of urine, urine test, urine analysis, UA

A urinalysis, also called a urine test, can detect the presence of nitrites in the urine. Normal urine contains chemicals called nitrates. If bacteria enter the urinary tract, nitrates can turn into different, similarly named chemicals called nitrites. Nitrites in urine may be a sign of a urinary tract infection(UTI).

UTIs are one of the most common types of infections, especially in women. Fortunately, most UTIs are not serious and are usually treated with antibiotics. It's important to see your health care provider if you have symptoms of a UTI so you can start treatment right away.

Other names: urine test, urine analysis, microscopic urine analysis, microscopic examination of urine, UA

A Pap smear is a test for women that can help find or prevent cervical cancer. During the procedure, cells are collected from the cervix, which is the lower, narrow end of the uterus that opens into the vagina. The cells are checked for cancer or for signs that they may become cancer. These are called precancerous cells. Finding and treating precancerous cells can help prevent cervical cancer. The Pap smear is a reliable way to find cancer early, when it's most treatable.

Other names for a Pap smear: Pap test, cervical cytology, Papanicolaou test, Pap smear test, vaginal smear technique

A potassium blood test measures the amount of potassium in your blood. Potassium is a type of electrolyte. Electrolytes are electrically charged minerals in your body that help control muscle and nerve activity, maintain fluid levels, and perform other important functions. Your body needs potassium to help your heart and muscles work properly. Potassium levels that are too high or too low may indicate a medical problem.

Other names: potassium serum, serum potassium, serum electrolytes, k

A protein in urine test measures how much protein is in your urine. Proteins are substances that are essential for your body to function properly. Protein is normally found in the blood. If there is a problem with your kidneys, protein can leak into your urine. While a small amount is normal, a large amount of protein in urine may indicate kidney disease.

Other names: urine protein, 24-hour urine protein; urine total protein; ratio; reagent strip urinalysis.

A red cell distribution width (RDW) test is a measurement of the range in the volume and size of your red blood cells (erythrocytes). Red blood cells move oxygen from your lungs to every cell in your body. Your cells need oxygen to grow, reproduce, and stay healthy. If your red blood cells are larger than normal, it could indicate a medical problem.

Other names: RDW-SD (standard deviation) test, Erythrocyte Distribution Width

A sodium blood test measures the amount of sodium in your blood. Sodium is a type of electrolyte. Electrolytes are electrically charged minerals that help maintain fluid levels and the balance of chemicals in your body called acids and bases. Sodium also helps your nerves and muscles work properly.

You get most of the sodium you need in your diet. Once your body takes in enough sodium, the kidneys get rid of the rest in your urine. If your sodium blood levels are too high or too low, it may mean that you have a problem with your kidneys, dehydration, or another medical condition.

Other names: Na test

A thyroxine test helps diagnose disorders of the thyroid. The thyroid is a small, butterfly-shaped gland located near the throat. Your thyroid makes hormones that regulate the way your body uses energy. It also plays an important role in regulating your weight, body temperature, muscle strength, and even your mood. Thyroxine, also known as T4, is a type of thyroid hormone. This test measures the level of T4 in your blood. Too much or too little T4 can indicate thyroid disease.

The T4 hormone comes in two forms:

• Free T4, which enters the body tissues where it's needed
• Bound T4, which attaches to proteins, preventing it from entering body tissues

A test that measures both free and bound T4 is called a total T4 test. Other tests measure just free T4. A free T4 test is considered more accurate than a total T4 test for checking thyroid function.

Other names: free thyroxine, free T4, total T4 concentration, thyroxine screen, free T4 concentration.

A triglycerides test measures the amount of triglycerides in your blood. Triglycerides are a type of fat in your body. If you eat more calories than you need, the extra calories are changed into triglycerides. These triglycerides are stored in your fat cells for later use. When your body needs energy, triglycerides are released into your bloodstream to provide fuel for your muscles to work. If you eat more calories than you burn off, especially calories from carbohydrates and fats, you may get high triglyceride levels in your blood. High triglycerides may put you at greater risk for a heart attack or stroke.

Other names for a triglycerides test: TG, TRIG, lipid panel, fasting lipoprotein panel.

TSH stands for thyroid stimulating hormone. A TSH test is a blood test that measures this hormone. The thyroid is a small, butterfly-shaped gland located near your throat. Your thyroid makes hormones that regulate the way your body uses energy. It also plays an important role in regulating your weight, body temperature, muscle strength, and even your mood. TSH is made in a gland in the brain called the pituitary. When thyroid levels in your body are low, the pituitary gland makes more TSH. When thyroid levels are high, the pituitary gland makes less TSH. TSH levels that are too high or too low can indicate your thyroid isn't working correctly.

Other names: thyrotropin test.

A urobilinogen in urine test measures the amount of urobilinogen in a urine sample. Urobilinogen is formed from the reduction of bilirubin. Bilirubin is a yellowish substance found in your liver that helps break down red blood cells. Normal urine contains some urobilinogen. If there is little or no urobilinogen in urine, it can mean your liver isn't working correctly. Too much urobilinogen in urine can indicate a liver disease such as hepatitis or cirrhosis.

Other names: urine test; urine analysis; UA, chemical urinalysis

Vitamin D is a nutrient that is essential for healthy bones and teeth. There are two forms of vitamin D that are important for nutrition: vitamin D2 and vitamin D3. Vitamin D2 mainly comes from fortified foods like breakfast cereals, milk, and other dairy items. Vitamin D3 is made by your own body when you are exposed to sunlight. It is also found in some foods, including eggs and fatty fish, such as salmon, tuna, and mackerel.

In your bloodstream, vitamin D2 and vitamin D3 are changed into a form of vitamin D called 25 hydroxyvitamin D, also known as 25(OH)D. A vitamin D blood test measures the level of 25(OH)D in your blood. Abnormal levels of vitamin D can indicate bone disorders, nutrition problems, organ damage, or other medical conditions.

Other names: 25-hydroxyvitamin D, 25(OH)D

Yeast is a type of fungus that can live on the skin, mouth, digestive tract, and genitals. Some yeast in the body is normal, but if there is an overgrowth of yeast on your skin or other areas, it can cause an infection. A yeast test can help determine whether you have a yeast infection. Candidiasis is another name for a yeast infection.

Other names: potassium hydroxide preparation, fungal culture; fungal antigen and antibody tests, calcofluor white stain, fungal smear.

Bacteria are a large group of one-celled organisms. They can live on different places in the body. Some types of bacteria are harmless or even beneficial. Others can cause infections and disease. A bacteria culture test can help find harmful bacteria in your body. During a bacteria culture test, a sample will be taken from your blood, urine, skin, or other part of your body. The type of sample depends on the location of the suspected infection. The cells in your sample will be taken to a lab and put in a special environment in a lab to encourage cell growth. Results are often available within a few days. But some types of bacteria grow slowly, and it may take several days or longer.

A bilirubin blood test measures the levels of bilirubin in your blood. Bilirubin is a yellowish substance made during the body's normal process of breaking down red blood cells. Bilirubin is found in bile, a fluid in your liver that helps you digest food. If your liver is healthy, it will remove most of the bilirubin from your body. If your liver is damaged, bilirubin can leak out of your liver and into your blood. When too much bilirubin gets into the bloodstream, it can cause jaundice, a condition that causes your skin and eyes to turn yellow. Signs of jaundice, along with a bilirubin blood test, can help your health care provider find out if you have liver disease.

Other names: Total serum bilirubin, TSB

A bilirubin in urine test measures the levels of bilirubin in your urine. Bilirubin is a yellowish substance made during the body's normal process of breaking down red blood cells. Bilirubin is found in bile, a fluid in your liver that helps you digest food. If your liver is healthy, it will remove most of the bilirubin from your body. If your liver is damaged, bilirubin can leak into the blood and urine. Bilirubin in urine may be a sign of liver disease.

Other names: urine test, urine analysis, UA, chemical urinalysis, direct bilirubin

A blood differential test measures the amount of each type of white blood cell (WBC) that you have in your body. White blood cells (leukocytes) are part of your immune system, a network of cells, tissues, and organs that work together to protect you from infection. There are five different types of white blood cells:

• Neutrophils are the most common type of white blood cell. These cells travel to the site of an infection and release substances called enzymes to fight off invading viruses or bacteria.
• Lymphocytes. There are two main types of lymphocytes: B cells and T cells. B cells fight off invading viruses, bacteria, or toxins. T cells target and destroy the body's own cells that have been infected by viruses or cancer cells.
• Monocytes remove foreign material, remove dead cells, and boost the body's immune response.
• Eosinophils fight infection, inflammation, and allergic reactions. They also defend the body against parasites and bacteria.
• Basophils release enzymes to help control allergic reactions and asthma attacks.

However, your test results may have more than five numbers. For example, the lab may list the results as counts as well as percentages.

Other names for a blood differential test: Complete blood count (CBC) with differential, Differential, White blood cell differential count, Leukocyte differential count.

A blood glucose test measures the glucose levels in your blood. Glucose is a type of sugar. It is your body's main source of energy. A hormone called insulin helps move glucose from your bloodstream into your cells. Too much or too little glucose in the blood can be a sign of a serious medical condition. High blood glucose levels (hyperglycemia) may be a sign of diabetes, a disorder that can cause heart disease, blindness, kidney failure and other complications. Low blood glucose levels (hypoglycemia) can also lead to major health problems, including brain damage, if not treated.

Other names: blood sugar, self-monitoring of blood glucose (SMBG), fasting plasma glucose (FPG), fasting blood sugar (FBS), fasting blood glucose (FBG), glucose challenge test, oral glucose tolerance test (OGTT)

A test called a urinalysis can detect whether there is blood in your urine. A urinalysis checks a sample of your urine for different cells, chemicals, and other substances, including blood. Most causes of blood in your urine are not serious, But sometimes red or white blood cells in your urine can mean that you have a medical condition that needs treatment, such as a kidney disease, urinary tract infection, or liver disease.

Other names: microscopic urine analysis, microscopic examination of urine, urine test, urine analysis, UA

A blood smear is a sample of blood that's tested on a specially treated slide. For a blood smear test, a laboratory professional examines the slide under a microscope and looks at the size, shape, and number of different types of blood cells. These include:

• Red blood cells, which carry oxygen from your lungs to the rest of your body
• White blood cells, which fight infection
• Platelets, which help your blood to clot

Many blood tests use computers to analyze results. For a blood smear, the lab professional looks for blood cell problems that may not be seen on a computer analysis.

Other names: peripheral smear, peripheral blood film, smear, blood film, manual differential, differential slide, blood cell morphology, blood smear analysis

A BUN, or blood urea nitrogen test, can provide important information about your kidney function. The main job of your kidneys is to remove waste and extra fluid from your body. If you have kidney disease, this waste material can build up in your blood and may lead to serious health problems, including high blood pressure, anemia, and heart disease.

The test measures the amount of urea nitrogen in your blood. Urea nitrogen is one of the waste products removed from your blood by your kidneys. Higher than normal BUN levels may be a sign that your kidneys aren't working efficiently.

People with early kidney disease may not have any symptoms. A BUN test can help uncover kidney problems at an early stage when treatment can be more effective.

Other names for a BUN test: Urea nitrogen test, serum BUN

An anion gap blood test is a way to check the levels of acid in your blood. The test is based on the results of another blood test called an electrolyte panel. Electrolytes are electrically charged mineralsthat help control the balance of chemicals in your body called acids and bases. Some of these minerals have a positive electric charge. Others have a negative electric charge. The anion gap is a measurement of the difference-or gap-between the negatively charged and positively charged electrolytes. If the anion gap is either too high or too low, it may be a sign of a disorder in your lungs, kidneys, or other organ systems.

Other names: Serum anion gap

AST (aspartate aminotransferase) is an enzyme that is found mostly in the liver, but also in muscles. When your liver is damaged, it releases AST into your bloodstream. An AST blood test measures the amount of AST in your blood. The test can help your health care provider diagnose liver damage or disease.

Other names: SGOT test, serum glutamic oxaloacetic transaminase test; aspartate transaminase test

A calcium blood test measures the amount of calcium in your blood. Calcium is one of the most important minerals in your body. You need calcium for healthy bones and teeth. Calcium is also essential for proper functioning of your nerves, muscles, and heart. About 99% of your body's calcium is stored in your bones. The remaining 1% circulates in the blood. If there is too much or too little calcium in the blood, it may be a sign of bone disease, thyroid disease, kidney disease, or other medical conditions.

Other names: total calcium, ionized calcium

A calcium in urine test measures the amount of calcium in your urine. Calcium is one of the most important minerals in your body. You need calcium for healthy bones and teeth. Calcium is also essential for proper functioning of your nerves, muscles, and heart. Almost all of your body's calcium is stored in your bones. A small amount circulates in the blood, and the remainder is filtered by the kidneys and passed into your urine. If urine calcium levels are too high or too low, it may mean you have a medical condition, such as kidney disease or kidney stones. Kidney stones are hard, pebble-like substances that can form in one or both kidneys when calcium or other minerals build up in the urine. Most kidney stones are formed from calcium.

Too much or too little calcium in the blood can also indicate a kidney disorder, as well as certain bone diseases, and other medical problems. So if you have symptoms of one of these disorders, your health care provider may order a calcium blood test, along with a calcium in urine test. In addition, a calcium blood test is often included as part of a regular check-up.

Other names: urinalysis (calcium)

Carbon dioxide (CO2) is an odorless, colorless gas. It is a waste product made by your body. Your blood carries carbon dioxide to your lungs. You breathe out carbon dioxide and breathe in oxygen all day, every day, without thinking about it. A CO2 blood test measures the amount of carbon dioxide in your blood. Too much or too little carbon dioxide in the blood can indicate a health problem.

Other names: carbon dioxide content, CO2 content, carbon dioxide blood test, bicarbonate blood test, bicarbonate test, total CO2; TCO2; carbon dioxide content; CO2 content; bicarb; HCO3

Chlamydia is one of the most common sexually transmitted diseases (STDs). It is a bacterial infection spread through vaginal, oral, or anal sex with an infected person. Many people with chlamydia have no symptoms, so someone may spread the disease without even knowing they are infected. A chlamydia test looks for the presence of chlamydia bacteria in your body. The disease is easily treated with antibiotics. But if it's not treated, chlamydia can cause serious complications, including infertility in women and swelling of the urethra in men.

Other names: Chlamydia NAAT or NAT, Chlamydia/GC STD Panel

A chloride blood test measures the amount of chloride in your blood. Chloride is a type of electrolyte. Electrolytes are electrically charged minerals that help control the amount of fluids and the balance of acids and bases in your body. Chloride is often measured along with other electrolytes to diagnose or monitor conditions such as kidney disease, heart failure, liver disease, and high blood pressure.

Other names: CI, Serum chloride

Cholesterol is a waxy, fat-like substance that's found in your blood and every cell of your body. You need some cholesterol to keep your cells and organs healthy. Your liver makes all the cholesterol your body needs. But you can also get cholesterol from the foods you eat, especially meat, eggs, poultry, and dairy products. Foods that are high in dietary fat can also make your liver produce more cholesterol.

There are two main types of cholesterol: low-density lipoprotein (LDL), or "bad" cholesterol, and high-density lipoprotein (HDL), or "good" cholesterol. A cholesterol test is a blood test that measures the amount of each type of cholesterol and certain fats in your blood.

Too much LDL cholesterol in your blood may put you at risk for heart disease and other serious conditions. High LDL levels can cause the build-up of plaque, a fatty substance that narrows the arteries and blocks blood from flowing normally. When blood flow to the heart is blocked, it can cause a heart attack. When blood flow to the brain is blocked, it can lead to stroke and peripheral artery disease.

Other names for a cholesterol test: Lipid profile, Lipid panel

A complete blood count or CBC is a blood test that measures many different parts and features of your blood, including:

• Red blood cells, which carry oxygen from your lungs to the rest of your body
• White blood cells, which fight infection. There are five major types of white blood cells. A CBC test measures the total number of white cells in your blood. A test called a CBC with differentialalso measures the number of each type of these white blood cells
• Platelets, which help your blood to clot and stop bleeding
• Hemoglobin, a protein in red blood cells that carries oxygen from your lungs and to the rest of your body
• Hematocrit, a measurement of how much of your blood is made up of red blood

A complete blood count may also include measurements of chemicals and other substances in your blood. These results can give your health care provider important information about your overall health and risk for certain diseases.

Other names for a complete blood count: CBC, full blood count, blood cell count

Cortisol is a hormone that affects almost every organ and tissue in your body. It plays an important role in helping you to:

• 
  
• Respond to stress
• Fight infection
• Regulate blood sugar
• Maintain blood pressure
• Regulate metabolism, the process of how your body uses food and energy

Cortisol is made by your adrenal glands, two small glands located above the kidneys. A cortisol test measures the level of cortisol in your blood, urine, or saliva. Blood tests are the most common way of measuring cortisol. If your cortisol levels are too high or too low, it may mean you have a disorder of your adrenal glands. These disorders can be serious if not treated.

Other names: urinary cortisol, salivary cortisol, free cortisol, dexamethasone suppression test, DST, ACTH stimulation test, blood cortisol, plasma cortisol, plasma

Your urine contains many chemicals. Sometimes these chemicals form solids, called crystals. A crystals in urine test looks at the amount, size, and type of crystals in your urine. It's normal to have a few small urine crystals. Larger crystals or specific types of crystals can become kidney stones. Kidney stones are hard, pebble-like substances that can get stuck in the kidneys. A stone can be as small as a grain of sand, as big as a pea, or even larger. While kidney stones rarely cause serious damage, they can be very painful.

Other names: urinalysis (crystals) microscopic urine analysis, microscopic examination of urine

Alcoholism, also known as alcohol use disorder (AUD), is a broad term for any drinking of alcohol that results in mental or physical health problems. It was previously divided into two types: alcohol abuse and alcohol dependence. In a medical context, alcoholism is said to exist when two or more of the following conditions is present: a person drinks large amounts over a long time period, has difficulty cutting down, acquiring and drinking alcohol takes up a great deal of time, alcohol is strongly desired, usage results in not fulfilling responsibilities, usage results in social problems, usage results in health problems, usage results in risky situations, withdrawal occurs when stopping, and alcohol tolerance has occurred with use.Risky situations include drinking and driving or having unsafe sex among others.Alcohol use can affect all parts of the body but particularly affects the brain, heart, liver, pancreas, and immune system.This can result in mental illness, Wernicke–Korsakoff syndrome, an irregular heart beat, liver failure, and an increase in the risk of cancer, among other diseases Drinking during pregnancy can cause damage to the baby resulting in fetal alcohol spectrum disorders. Generally women are more sensitive to alcohol's harmful physical and mental effects than men

Hair loss, also known as alopecia or baldness, refers to a loss of hair from part of the head or body. Typically at least the head is involved. The severity of hair loss can vary from a small area to the entire body. Typically inflammation or scarring is not present.Hair loss in some people causes psychological distress.

Common types include: male-pattern hair loss, female-pattern hair loss, alopecia areata, and a thinning of hair known as telogen effluvium.The cause of male-pattern hair loss is a combination of genetics and male hormones, the cause of female pattern hair loss is unclear, the cause of alopecia areata is autoimmune, and the cause of telogen effluvium is typically a physically or psychologically stressful event.Telogen effluvium is very common following pregnancy.

Less common causes of hair loss without inflammation or scarring include the pulling out of hair, certain medications including chemotherapy, HIV/AIDS, hypothyroidism, and malnutrition including iron deficiency. Causes of hair loss that occurs with scarring or inflammation include fungal infection, lupus erythematosus, radiation therapy, and sarcoidosis.Diagnosis of hair loss is partly based on the areas affected.

An aphrodisiac is a substance that increases libido when consumed. Aphrodisiacs are distinct from substances that address fertility issues or secondary sexual (dys)function such as erectile dysfunction (ED).

The name comes from the Greek ἀφροδισιακόν, aphrodisiakon, i.e. "sexual, aphrodisiac", from aphrodisios, i.e. "pertaining to Aphrodite", the Greek goddess of love. The opposite substance is an anaphrodisiac.

Libido (/lɪˈbiːdoʊ/), colloquially known as sex drive, is a person's overall sexual drive or desire for sexual activity. Sex drive is influenced by biological, psychological and social factors. Biologically, the sex hormones and associated neurotransmitters that act upon the nucleus accumbens (primarily testosterone and dopamine, respectively) regulate libido in humans.Social factors, such as work and family, and internal psychological factors, like personality and stress, can affect libido. Sex drive can also be affected by medical conditions, medications, lifestyle and relationship issues, and age (e.g., puberty). A person who has extremely frequent or a suddenly increased sex drive may be experiencing hypersexuality, while the opposite condition is hyposexuality.

A person may have a desire for sex, but not have the opportunity to act on that desire, or may on personal, moral or religious reasons refrain from acting on the urge. Psychologically, a person's urge can be repressed or sublimated. On the other hand, a person can engage in sexual activity without an actual desire for it. Multiple factors affect human sex drive, including stress, illness, pregnancy, and others.

Bloat is any abnormal gas swelling, or increase in diameter of the abdominal area. As a symptom, the patient feels a full and tight abdomen, which may cause abdominal pain and is sometimes accompanied by increased stomach growling, or more seriously, the total lack of it.

Pains that are due to bloating will feel sharp and cause the stomach to cramp. These pains may occur anywhere in the body and can change locations quickly.They are so painful that they are sometimes mistaken for heart pains when they develop on the upper left side of the chest. Pains on the right side are often confused with problems in the appendix or the gallbladder.

Gastroesophageal reflux disease (GERD), also known as acid reflux, is a long-term condition where stomach contents come back up into the esophagus resulting in either symptoms or complications.Symptoms include the taste of acid in the back of the mouth, heartburn, bad breath, chest pain, vomiting, breathing problems, and wearing away of the teeth. Complications include esophagitis, esophageal strictures, and Barrett's esophagus.

Risk factors include obesity, pregnancy, smoking, hiatus hernia, and taking certain medicines. Medications involved include antihistamines, calcium channel blockers, antidepressants, and sleeping medication. It is due to poor closure of the lower esophageal sphincter (the junction between the stomach and the esophagus).Diagnosis among those who do not improve with simpler measures may involve gastroscopy, upper GI series, esophageal pH monitoring, or esophageal manometry.

Arthritis includes more than 100 diseases and conditions that affect joints, the tissues that surround the joint, and other connective tissue. Symptoms vary depending on the specific form of the disease, but typically include pain and stiffness in and around one or more joints.  Some rheumatic conditions can also involve the immune system and various internal organs of the body.

Autism spectrum disorder (ASD) is a developmental disability  that can cause significant social, communication and behavioral challenges. There is often nothing about how people with ASD look that sets them apart from other people, but people with ASD may communicate, interact, behave, and learn in ways that are different from most other people. The learning, thinking, and problem-solving abilities of people with ASD can range from gifted to severely challenged. Some people with ASD need a lot of help in their daily lives; others need less.

Acne, also known as acne vulgaris, is a long-term skin disease that occurs when hair follicles are clogged with dead skin cells and oil from the skin. It is characterized by blackheads or whiteheads, pimples, oily skin, and possible scarring. It primarily affects areas of the skin with a relatively high number of oil glands, including the face, upper part of the chest, and back. The resulting appearance can lead to anxiety, reduced self-esteem and, in extreme cases, depression or thoughts of suicide.

Genetics is thought to be the primary cause of acne in 80% of cases. The role of diet and cigarette smoking is unclear, and neither cleanliness nor exposure to sunlight appear to play a part. During puberty, in both sexes, acne is often brought on by an increase in hormones such as testosterone. A frequent factor is excessive growth of the bacterium Propionibacterium acnes, which is normally present on the skin.

Acupressure [from Latin acus "needle" (see acuity) + pressure (n.)] is an alternative medicine technique similar in principle to acupuncture. It is based on the concept of life energy which flows through "meridians" in the body. In treatment, physical pressure is applied to acupuncture points with the aim of clearing blockages in these meridians. Pressure may be applied by hand, by elbow, or with various devices.

Some medical studies have suggested that acupressure may be effective at helping manage nausea and vomiting, for helping lower back pain, tension headaches, stomach ache, among other things, although such studies have been found to have a high likelihood of bias. Like many alternative medicines, it may benefit from a placebo effect.

Acupuncture is a form of alternative medicine in which thin needles are inserted into the body. It is a key component of traditional Chinese medicine. TCM theory and practice are not based upon scientific knowledge, and acupuncture is a pseudoscience. There is a diverse range of acupuncture theories based on different philosophies, and techniques vary depending on the country. The method used in TCM is likely the most widespread in the United States. It is most often used for pain relief, though it is also used for a wide range of other conditions. Acupuncture is generally used only in combination with other forms of treatment.

A relatively new term, “adrenal fatigue” was proposed as a new condition in 1998 by Dr. James L. Wilson, a naturopath and chiropractor. His assumption was that an overstimulation of the adrenal glands (or “adrenals”) by chronic stress over time could lead to an inconsistent level of cortisol (the stress hormone) in the bloodstream, sometimes far more than normal and at other times, far too low. In addition to this overload or improper cortisol level, people with adrenal fatigue often don’t have enough DHEA, the “parent hormone” responsible for the creation of many necessary hormones in the body.

Unlike other endocrine disorders that are caused by physical damage to parts of the adrenal glands, hypoadrenia is seen by many in the natural health world as a “middle ground” syndrome with simple and easy-to-implement solutions. Currently, no official diagnosis exists for adrenal fatigue and people are either considered to have normal endocrine function or total endocrine failure, like that seen in Cushing’s syndrome or adrenal insufficiency/Addison’s disease. 

Alcoholism, also known as alcohol use disorder (AUD), is a broad term for any drinking of alcohol that results in mental or physical health problems. It was previously divided into two types: alcohol abuse and alcohol dependence. In a medical context, alcoholism is said to exist when two or more of the following conditions is present: a person drinks large amounts over a long time period, has difficulty cutting down, acquiring and drinking alcohol takes up a great deal of time, alcohol is strongly desired, usage results in not fulfilling responsibilities, usage results in social problems, usage results in health problems, usage results in risky situations, withdrawal occurs when stopping, and alcohol tolerance has occurred with use.

Alzheimer's disease is a progressive disease that destroys memory and other important mental functions. At first, someone with Alzheimer's disease may notice mild confusion and difficulty remembering. Eventually, people with the disease may even forget important people in their lives and undergo dramatic personality changes.

Alzheimer's disease is the most common cause of dementia — a group of brain disorders that cause the loss of intellectual and social skills. In Alzheimer's disease, the brain cells degenerate and die, causing a steady decline in memory and mental function.

Current Alzheimer's disease medications and management strategies may temporarily improve symptoms. This can sometimes help people with Alzheimer's disease maximize function and maintain independence for a little while longer. But because there's no cure for Alzheimer's disease, it's important to seek supportive services and tap into your support network as early as possible.

Amenorrhoea is the absence of a menstrual period in a woman of reproductive age. Physiological states of amenorrhoea are seen, most commonly, during pregnancy and lactation (breastfeeding), the latter also forming the basis of a form of contraception known as the lactational amenorrhoea method. Outside the reproductive years, there is absence of menses during childhood and after menopause.

Amenorrhoea is a symptom with many potential causes. Primary amenorrhoea (menstrual cycles never starting) may be caused by developmental problems, such as the congenital absence of the uterus or failure of the ovary to receive or maintain egg cells. Also, delay in pubertal development will lead to primary amenorrhoea. It is defined as an absence of secondary sexual characteristics by age 14 with no menarche or normal secondary sexual characteristics but no menarche by 16 years of age. Secondary amenorrhoea (menstrual cycles ceasing) is often caused by hormonal disturbances from the hypothalamus and the pituitary gland, from premature menopause or intrauterine scar formation. It is defined as the absence of menses for three months in a woman with previously normal menstruation or nine months for women with a history of oligomenorrhoea.

Pruritus ani is the irritation of the skin at the exit of the rectum, known as the anus, causing the desire to scratch. The intensity of anal itching increases from moisture, pressure, and rubbing caused by clothing and sitting. At worst, anal itching causes intolerable discomfort that often is accompanied by burning and soreness. It is estimated that up to 5% of the population of the United States experiences this type of discomfort daily

Anemia is a decrease in the total amount of red blood cells (RBCs) or hemoglobin in the blood, or a lowered ability of the blood to carry oxygen.[5] When anemia comes on slowly, the symptoms are often vague and may include feeling tired, weakness, shortness of breath or a poor ability to exercise.[1] Anemia that comes on quickly often has greater symptoms, which may include confusion, feeling like one is going to pass out, loss of consciousness, or increased thirst. Anemia must be significant before a person becomes noticeably pale. Additional symptoms may occur depending on the underlying cause

Anorexia nervosa, often referred to simply as anorexia, is an eating disorder characterized by low weight, fear of gaining weight, and a strong desire to be thin, resulting in food restriction. Many people with anorexia see themselves as overweight even though they are in fact underweight. If asked they usually deny they have a problem with low weight. Often they weigh themselves frequently, eat only small amounts, and only eat certain foods. Some will exercise excessively, force themselves to vomit, or use laxatives to produce weight loss. Complications may include osteoporosis, infertility and heart damage, among others. Women will often stop having menstrual periods.

Anxiety is an emotion characterized by an unpleasant state of inner turmoil, often accompanied by nervous behavior, such as pacing back and forth, somatic complaints, and rumination. It is the subjectively unpleasant feelings of dread over anticipated events, such as the feeling of imminent death. Anxiety is not the same as fear, which is a response to a real or perceived immediate threat, whereas anxiety is the expectation of future threat.[3] Anxiety is a feeling of uneasiness and worry, usually generalized and unfocused as an overreaction to a situation that is only subjectively seen as menacing. It is often accompanied by muscular tension,[3] restlessness, fatigue and problems in concentration. Anxiety can be appropriate, but when experienced regularly the individual may suffer from an anxiety disorder.

Aplastic anemia is a rare disease in which the bone marrow and the hematopoietic stem cells that reside there are damaged. This causes a deficiency of all three blood cell types (pancytopenia): red blood cells (anemia), white blood cells (leukopenia), and platelets (thrombocytopenia). Aplastic refers to inability of the stem cells to generate mature blood cells.

It is most prevalent in people in their teens and twenties, but is also common among the elderly. It can be caused by heredity, immune disease, or exposure to chemicals, drugs, or radiation. However, in about half the cases, the cause is unknown.

Appendicitis is inflammation of the appendix. Symptoms commonly include right lower abdominal pain, nausea, vomiting, and decreased appetite. However, approximately 40% of people do not have these typical symptoms. Severe complications of a ruptured appendix include widespread, painful inflammation of the inner lining of the abdominal wall and sepsis.

Appendicitis is caused by a blockage of the hollow portion of the appendix. This is most commonly due to a calcified "stone" made of feces. Inflamed lymphoid tissue from a viral infection, parasites, gallstone, or tumors may also cause the blockage. This blockage leads to increased pressures in the appendix, decreased blood flow to the tissues of the appendix, and bacterial growth inside the appendix causing inflammation. The combination of inflammation, reduced blood flow to the appendix and distention of the appendix causes tissue injury and tissue death.[12] If this process is left untreated, the appendix may burst, releasing bacteria into the abdominal cavity, leading to increased complications.

An armpit lump usually refers to the enlargement of at least one of the lymph nodes under your arm. Lymph nodes are small, oval-shaped glands that are located throughout the body. They play an important role in your body’s immune system. The lump may feel small. In other cases, it may be extremely noticeable. Armpit lumps may be caused by cysts, infection, or irritation due to shaving or antiperspirant use. However, these lumps may also indicate a serious underlying health condition. 

Aromatherapy uses plant materials and aromatic plant oils, including essential oils, and other aroma compounds for improving psychological or physical well-being. It can be offered as a complementary therapy or, more controversially, as a form of alternative medicine. Complementary therapy can be offered alongside standard treatment, with alternative medicine offered instead of conventional, evidence-based treatments.

Aromatherapists, who specialize in the practice of aromatherapy, utilize blends of therapeutic essential oils that can be issued through topical application, massage, inhalation or water immersion to stimulate a desired response.

Arthritis is a term often used to mean any disorder that affects joints. Symptoms generally include joint pain and stiffness. Other symptoms may include redness, warmth, swelling, and decreased range of motion of the affected joints. In some types other organs are also affected. Onset can be gradual or sudden.

There are over 100 types of arthritis. The most common forms are osteoarthritis (degenerative joint disease) and rheumatoid arthritis. Osteoarthritis usually occurs with age and affects the fingers, knees, and hips. Rheumatoid arthritis is an autoimmune disorder that often affects the hands and feet.

An autoimmune disease is a condition arising from an abnormal immune response to a normal body part. There are at least 80 types of autoimmune diseases. Nearly any body part can be involved. Common symptoms include low grade fever and feeling tired. Often symptoms come and go.

The cause is generally unknown. Some autoimmune diseases such as lupus run in families, and certain cases may be triggered by infections or other environmental factors. Some common diseases that are generally considered autoimmune include celiac disease, diabetes mellitus type 1, Graves' disease, inflammatory bowel disease, multiple sclerosis, psoriasis, rheumatoid arthritis, and systemic lupus erythematosus. The diagnosis can be difficult to determine.

Ayurveda is a system of medicine with historical roots in the Indian subcontinent. Globalized and modernized practices derived from Ayurveda traditions are a type of complementary or alternative medicine. In countries beyond India, Ayurveda therapies and practices have been integrated in general wellness applications and in some cases in medical use.

The main classical Ayurveda texts begin with accounts of the transmission of medical knowledge from the Gods to sages, and then to human physicians. In Sushruta Samhita (Sushruta's Compendium), Sushruta wrote that Dhanvantari, Hindu god of Ayurveda, incarnated himself as a king of Varanasi and taught medicine to a group of physicians, including Sushruta. Ayurveda therapies have varied and evolved over more than two millennia. Therapies are typically based on complex herbal compounds, minerals and metal substances (perhaps under the influence of early Indian alchemy or rasa shastra). Ancient Ayurveda texts also taught surgical techniques, including rhinoplasty, kidney stone extractions, sutures, and the extraction of foreign objects.

Tobacco smoking is the practice of burning tobacco and inhaling the smoke (consisting of particle and gaseous phases). (A more broad definition may include simply taking tobacco smoke into the mouth, and then releasing it, as is done by some with tobacco pipes and cigars.) The practice was believed to begin as early as 5000–3000 BC. Tobacco was introduced to Eurasia in the late 17th century where it followed common trade routes. The practice encountered criticism from its first import into the Western world onwards, but embedded itself in certain strata of a number of societies before becoming widespread upon the introduction of automated cigarette-rolling apparatus.

German scientists identified a link between smoking and lung cancer in the late 1920s, leading to the first anti-smoking campaign in modern history, albeit one truncated by the collapse of Nazi Germany at the end of World War II. In 1950, British researchers demonstrated a clear relationship between smoking and cancer. Evidence continued to mount in the 1980s, which prompted political action against the practice. Rates of consumption since 1965 in the developed world have either peaked or declined. However, they continue to climb in the developing world.

Back pain is a common reason for absence from work and doctor visits. Although back pain may be painful and uncomfortable, it is not usually serious.

Even though back pain can affect people of any age, it is significantly more common among adults aged between 35 and 55 years. Experts say that back pain is associated with the way our bones, muscles and ligaments in our backs work and connect together.

Pain in the lower back may be linked to the bony lumbar spine, discs between the vertebrae, ligaments around the spine and discs, spinal cord and nerves, lower back muscles, abdomen and pelvic internal organs, and the skin around the lumbar area. Pain in the upper back may be due to disorders of the aorta, tumors in the chest, and spine inflammation.

Defination

Bacterial vaginosis also is referred to as nonspecific vaginitis, is a vaginal condition that can produce vaginal discharge and results from an overgrowth of certain kinds of bacteria in the vagina. In the past, the condition was called Gardnerella vaginitis, after the bacteria that were thought to cause the condition. However, the newer name, bacterial vaginosis, reflects the fact that there are a number of species of bacteria that naturally live in the vaginal area and may grow to excess, rather than a true infection with foreign bacteria, such as occurs with many sexually-transmitted disease

Facts & Symptoms

Bacterial vaginosis (BV) is an abnormal vaginal condition that is characterized by vaginal discharge and results from an overgrowth of atypical bacteria in the vagina. It is not a true bacterial infection but rather an imbalance of the bacteria that are normally present in the vagina.
Bacterial vaginosis is not dangerous, but it can cause disturbing symptoms.
Most women do not experience symptoms of bacterial vaginosis, but when they do they are:

    vaginal discharge, and
    vaginal odor.

In diagnosing bacterial vaginosis, it is important to exclude other serious vaginal infections, such as the STDs gonorrhea and Chlamydia.
Treatment options for relief of bacterial vaginosis include prescription oral antibiotics and vaginal gels. Metronidazole (Flagyl) is one option for treating bacterial vaginosis.
Serious complications of bacterial vaginosis can occur during pregnancy, and recurrence is possible even after

Bad breath, also known as halitosis or fetor oris, affects an estimated 25% of people, globally. There are a number of potential causes of halitosis but the vast majority come down to oral hygiene.

Halitosis can cause significant worry, embarrassment and anxiety but, generally, it is relatively easy to remedy.

In this article, we will discuss the potential origins of bad breath, diagnosis and how to treat it.
   

Fast facts on bad breath

Here are some key points about bad breath. More detail and supporting information is in the main article.

    Bad breath is estimated to affect 1 in 4 people globally
    The most common cause of halitosis is bad oral hygiene
    If particles of food are left in the mouth, their breakdown by bacteria produces sulfur compounds
    There are a number of common causes of bad breath, including smoking, tooth decay and alcohol consumption
    Keeping the mouth hydrated can reduce mouth odor
    Bad breath in children is often due to a trapped item in the nasal cavity
    Rarer causes of bad breath include bowel obstruction, ketoacidosis and aspiration pneumonia
    The best treatment for bad breath is regular brushing, flossing and hydration
    Crash diets can cause bad breath because of the build-up of ketones.

A balance disorder is a condition that makes you feel unsteady or dizzy, as if you are moving, spinning, or floating, even though you are standing still or lying down. Balance disorders can be caused by certain health conditions, medications, or a problem in the inner ear or the brain.

Our sense of balance is primarily controlled by a maze-like structure in our inner ear called the labyrinth, which is made of bone and soft tissue. At one end of the labyrinth is an intricate system of loops and pouches called the semicircular canals and the otolithic organs, which help us maintain our balance. At the other end is a snail-shaped organ called the cochlea, which enables us to hear. The medical term for all of the parts of the inner ear involved with balance is the vestibular system

Symptoms

How do I know if I have a balance disorder?

Everyone has a dizzy spell now and then, but the term “dizziness” may mean something different to different people. For some people, dizziness might be a fleeting sensation of spinning, while for others it's intense and lasts a long time. Experts believe that more than four out of 10 Americans will experience an episode of dizziness significant enough to send them to a doctor.

To help you decide whether or not you should seek medical help for a dizzy spell, ask yourself the following questions. If you answer “yes” to any of these questions, talk to your doctor.

    Do I feel unsteady?

    Do I feel as if the room is spinning around me?

    Do I feel as if I'm moving when I know I'm sitting or standing still?

    Do I lose my balance and fall?

    Do I feel as if I'm falling?

    Do I feel “lightheaded” or as if I might faint?

    Do I have blurred vision?

    Do I ever feel disoriented, such as losing my sense of time or where I am?

1. The Golden Rule

Do: Make sure you always (and we mean always) remove your makeup before hitting the sheets. The skin needs to breathe overnight. And makeup prevents that, as leaving it on overnight clogs the pores which may cause blemishes and/or blackheads. Don’t possess a makeup remover? Just put some olive oil on a cotton pad and gently massage the oil onto your face to get rid of the makeup and dirt.
Don’t: Forget that exfoliation is indispensable. At least once or twice a week, exfoliate your skin to remove the layers of dead skin, sure to leave you with a more healthy glow and brighter skin. You can also apply a paste of walnut in powder form with yogurt to exfoliate your skin, as the antioxidants present in walnuts help remove dirt and promote radiant skin.
 

Never forget to exfoliate your skin and remove the makeup before calling it a night.

2. Sun and Skin

Do: Apply sunscreen with SPF of at least 15 that blocks both UVA and UVB rays. Since a lifetime of sun exposure can cause wrinkles, age spots and other skin problems, you have to protect your skin from the sun. Make sure the label reads ‘noncomedogenic’ or ‘nonacnegenic’ so that the product does not tend to block pores.  

Don’t: Skip the sunscreen, whether it's cloudy or cold outside (no excuses). If you’re heading to a beach or around reflective surfaces like snow or ice, lather your skin up with some more sunscreen with SPF of at least 30.
 

Sunscreen with SPF of at least 15 that blocks both UVA and UVB rays.

3. You are What You Eat

Do: Keep a note of what you put on your plate. Eat fresh fruits, greens, sufficient protein and vitamins. A diet rich in vitamin C and low in fats and sugar promotes radiant skin. Consider a low-sugar diet, which can keep insulin levels down, allowing cells to maintain a healthy balance.

"Don’t: Eat spicy and fermented foods, salt, citrus fruits, fried food. Instead favour blander foods such as rice, oatmeal and applesauce”, advises American author and Ayurvedic physician, Vasant Lad, in The Complete Book of Ayurvedic Home Remedies.


Fresh fruits and greens is what healthy skin needs.

4. Sweat It Out!

Do: Exercise regularly. Running, jogging and yoga will give your body the necessary blood circulation, and also accelerate the cleansing process of your entire body. You will notice a glow on your face after working out. Racing against time? Just take a brisk walk around the block.

Don’t: Skip skincare before and after a workout. Apply a toner to help minimize oil production before heading out. Exfoliate after, and then apply shea butter or olive oil to moisturize the skin.
 
Running, jogging and yoga will accelerate the cleaning process of your body.

5. Beauty Sleep

Do: Try to sleep at least 8 hours every night. If you don’t get enough shut eye, your skin gets tired just like you - it sags and you get bags. So don’t risk it. You can also apply honey on your face twice or thrice a week to naturally soothe and heal your skin.

“Don’t: Forget to wash and moisturize your face before going to bed”, recommends Dr. Rahul Nagar, Dermatologist, Max Hospitals. “For dry skin, use milder cleansers that are free from alcohol. Apply lots of moisturizer, and avoid hot water as it dries out the skin excessively.”
 

Never forget to wash your face before sleeping and moisturize well.

6. H2O to The Rescue

Do: Hydrate yourself. Drink lots of water daily, at least 8 glasses if not more. Also, eats fruits and vegetables that have a high water content such as watermelon, cucumber, orange, strawberry, grapefruit and cantaloupe. Ayurvedic physician, Vasant Lad recommends to “drink water from a blue coloured bottle”, since it has a cooling effect.

Don’t: Ignore rose water. It helps prevent and reduce eye puffiness in the morning, maintains pH balance and naturally hydrates your skin if you spritz it on during the day.
 
Rose water maintains pH balance and  naturally hydrates the skin.

7. Goodbye Acne

“Do: Wash your face with warm water, three times a day, and gently massage your face in circular motions, ensuring that the cleanser contains alpha hydroxyl acid or beta hydroxyl acid. Face packs that contain multani mitti (fuller’s earth) work really well too. After cleansing, pat dry and apply a lotion which contains benzoyl peroxide”, suggests Dr. Zaheer Ahmed, Dermatologist, Max Hospitals. Benzoyl peroxide appears to be effective due to its antibacterial actions.

Don’t: Pop pimples because it can lead to more swelling, redness, and even scarring. Feel a pimple is on its way? Just clean the area with rose water, and place a chilled green tea bag for 10 minutes. Also, if you wear glasses or sunglasses, make sure you clean them frequently to keep oil from clogging the pores around your eyes and nose.
 
Never pop your pimples. Use rose water or chilled green tea bags.

8. Go Back to Your Roots

Do: Use Ayurvedic scrubs to nourish the skin, and help it breathe better. Luckily for you, everything you need is already in your kitchen. 2 tbsp chickpea flour, ½ tsp turmeric powder, a pinch of camphor and sandalwood with some rose water/milk/water is your perfect skincare pack. Yes, the secrets of beauty lies in ancient Ayurveda.

Don’t: Neglect the basics. Make Sudarshan Kriya your beauty mantra. Yes, it’s that easy. Just breathing right could rid you of spots and pimples. Nidhi Gureja, Art of Living, says “Sudarshan Kriya is a breathing technique which incorporates specific natural rhythms of the breath that harmonize the body, mind and emotions. This helps releasing accumulated stresses, and each individual’s experience is different.”
 
Sudarshan Kriya is a breathing technique which incorporates specific natural rhythms that helps in releasing accumulated stresses.

9. Spa Day Everyday?

Do: Have a regular skin care regimen. “For dry skin, use a fresh cherry mask. Apply the pulp of fresh cherries on your face before going to bed. Leave for 15 minutes and wash with lukewarm water”, adds American author Vasant Lad.

Don’t: Forget to pamper yourself. A gentle facial massage with oils could work wonders. Depending on your skin type, choose oils from mustard, coconut, almond or Kumkadi as they are excellent nourishing agents which help to get glowing skin. Better still – switch on some soothing instrumental music. After 20 minutes, what do you have? Beautiful skin and a relaxed you.

Pamper yourself occasionally with spa treatments.

10. Healthy Habits

Do: Take out time for yourself, and try to avoid stress as much as possible. Have you ever noticed that when you are stressed, you tend to break out more? This is because stress causes your body to produce cortisol and other hormones, making the skin more oily. Practice stress management techniques like breathing exercises, yoga and meditation. The more you meditate, the more you radiate.

Don’t: Neglect your jawline and facial muscles. For just 5 minutes a day, perform a few facial exercises. You can jut out your lower lip in such a way that wrinkles are created on the chin, then lower your chin to your chest. Another exercise that works wonders is to look up towards the ceiling and pout. It stretches out the muscles making the skin more firm. “18 till I die”, why not?
 
The more you meditate, the more you radiate.

You’re dressed to perfection, yet you need something to complete the look. Your smile! While we spend so much time and energy on honing our bodies and looks, we forget to express our inner joy and happiness. “Keeping a smile on your face will help maintain the tone of your facial muscles and skin. People may say you look 10 years younger than you are!”, adds the Ayurvedic physician, Vasant Lad.
   

Sunburn is a form of radiation burn that affects living tissue, such as skin, that results from an overexposure to ultraviolet (UV) radiation, commonly from the sun. Common symptoms in humans and other animals include red or reddish skin that is hot to the touch, pain, general fatigue, and mild dizziness. An excess of UV radiation can be life-threatening in extreme cases. Exposure of the skin to lesser amounts of UV radiation will often produce a suntan.

Excessive UV radiation is the leading cause of primarily non-malignant skin tumors. Sunscreen is widely agreed to prevent sunburn and some types of skin cancer. Clothing, including hats, is considered the preferred skin protection method. Moderate sun tanning without burning can also prevent subsequent sunburn, as it increases the amount of melanin, a photoprotective pigment that is the skin's natural defense against overexposure. Importantly, both sunburn and the increase in melanin production are triggered by direct DNA damage. When the skin cells' DNA is overly damaged by UV radiation, type I cell-death is triggered and the skin is replaced.

Don’t let the bed bugs bite

Despite their role in an adorable bedtime proverb, bed bugs are pesky little pests. They sneak into your bed, your furniture, even your carpet, and while you sleep or watch TV, they bite you. The next morning, you’re left wondering why you’re red and itchy.


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What are bed bugs?

Bed bugs are small, flat, oval-shaped insects. They do not have wings and rely on humans to carry them from one place to the next. Bed bugs are a reddish-brown color and can be between 1 and 7 millimeters. They feed on blood from humans or animals, and they’re most active at night, feeding on their victims while they sleep.

What do bed bug bites look like?

Some people will not experience a reaction to a bed bug bite at all. Those that do experience symptoms of a bite are likely to experience one or more of the following:


    a bite with a red, swollen area and a dark red center
    bites in a line or grouped together in a small area
    blisters or hives at the bite site


Bites can happen anywhere on the body. Most commonly they occur on areas of skin that are exposed while sleeping, such as the face, arms, legs, and hands.

Can you treat and eliminate the bed bugs on your own? Bed bugs are challenging pests to get rid of, since they hide so well and reproduce so quickly. In addition, the egg stage is resistant to many forms of treatment, so a single attempt may not be sufficient to complete the job.

Treating bed bugs is complex. Your likelihood of success depends on many factors, including:
Person inspecting furniture for pest infestation

    Extent of the infestation.
    Site-specific challenges.
        Clutter.
        Neighbors with infestations.
        Ability of all of the residents to participate.

Achieving complete control can take weeks to months, depending on the nature and extent of the infestation, and everyone will need to cooperate and do their part.

Before starting, you should lay out all of the steps on a calendar. The following steps will help you begin:

    Identify the problem
    Develop a strategy
    Keep the infestation from expanding
    Prepare for treatment
    Kill the bed bugs
    Evaluate and prevent

What causes pressure sores?

Things that cause pressure sores include:

    Pressure on the skin and tissues. This is the most common cause.
    Sliding down in a bed or chair, which can cause the skin to fold over itself (shear force).
    Being pulled across bed sheets or other surfaces, which can cause friction burns.
    Excess moisture, such as from sweat, urine, or feces. Skin that is often wet is more likely to break down and form pressure sores.

    
    
What increases the risk of getting pressure sores?

Things that make a person more likely to get pressure sores include:

    Not being able to move easily. This often happens because of a spinal injury, paralysis, coma, or surgery.
    Poor bladder or bowel control.
    Poor nutrition. A diet that doesn't have enough protein can lead to unhealthy skin and slow healing.
    Decreased alertness, which may be due to a health problem or taking certain medicines. People who are not alert may not take the steps to prevent pressure sores or understand why prevention is important.
    Aging. As people age, their skin becomes thinner, drier, and less elastic, so it is more easily injured.
    Smoking. Smoking dries out the skin and reduces blood flow to the skin.
    Having a health problem that interferes with healing, such as diabetes.

    
Caring for a Pressure Sore

Stage I or II sores will heal if cared for carefully. Stage III and IV sores are harder to treat and may take a long time to heal. Here's how to care for a pressure sore at home.

Relieve the pressure on the area.

    Use special pillows, foam cushions, booties, or mattress pads to reduce the pressure. Some pads are water- or air-filled to help support and cushion the area. What type of cushion you use depends on your wound and whether you are in bed or in a wheelchair. Talk with your doctor about what choices would be best for you, including what shapes and types of material.
    Change positions often. If you are in a wheelchair, try to change your position every 15 minutes. If you are in bed, you should be moved about every 2 hours.

Care for the sore as directed by your health care provider. Keep the wound clean to prevent infection. Clean the sore every time you change a dressing.

    For a stage I sore, you can wash the area gently with mild soap and water. If needed, use a moisture barrier to protect the area from bodily fluids. Ask your provider what type of moisturizer to use.
    Stage II pressure sores should be cleaned with a salt water (saline) rinse to remove loose, dead tissue. Or, your provider may recommend a specific cleanser.
    DO NOT use hydrogen peroxide or iodine cleansers. They can damage skin.
    Keep the sore covered with a special dressing. This protects against infection and helps keep the sore moist so it can heal.
    Talk with your provider about what type of dressing to use. Depending on the size and stage of the sore, you may use a film, gauze, gel, foam, or other type of dressing.
    Most stage III and IV sores will be treated by your provider. Ask about any special instructions for home care.

Bedwetting, or nocturnal enuresis, refers to the unintentional passage of urine during sleep. Enuresis is the medical term for wetting, whether in the clothing during the day or in bed at night. Another name for enuresis is urinary incontinence.

For infants and young children, urination is involuntary. Wetting is normal for them. Most children achieve some degree of bladder control by 4 years of age. Daytime control is usually achieved first, while nighttime control comes later.

The age at which bladder control is expected varies considerably.

    Some parents expect dryness at a very early age, while others not until much later. Such a time line may reflect the culture and attitudes of the parents and caregivers.
    Factors that affect the age at which wetting is considered a problem include the following:
        The child's gender: Bedwetting is more common in boys.
        The child's development and maturity
        The child's overall physical and emotional health. Chronic illness and/or emotional and physical abuse may predispose to bedwetting.

Bedwetting is a very common problem.

    Parents must realize that enuresis is involuntary. The child who wets the bed needs parental support and reassurance.

Bedwetting is a treatable condition.

    While children with this embarrassing problem and their parents once had few choices except waiting to "grow out of it," there are now treatments that work for many children.
    Several devices, treatments, and techniques have been developed to help these children stay dry at night.

What Causes Bedwetting?

While bedwetting can be a symptom of an underlying disease, the large majority of children who wet the bed have no underlying illness. In fact, a true organic cause is identified in only a small percentage of children who wet the bed. However, this does not mean that the child who wets the bed can control it or is doing it on purpose. Children who wet the bed are not lazy, willful, or disobedient.

There are two types of bedwetting: primary and secondary. Primary bedwetting refers to bedwetting that has been ongoing since early childhood without a break. A child with primary bedwetting has never been dry at night for any significant length of time. Secondary bedwetting is bedwetting that starts again after the child has been dry at night for a significant period of time (at least six months).

Incontinence is a term that describes any accidental or involuntary loss of urine from the bladder (urinary incontinence) or bowel motion, faeces or wind from the bowel (faecal or bowel incontinence).

Incontinence is a widespread condition that ranges in severity from 'just a small leak' to complete loss of bladder or bowel control. In fact, over 4.8 million Australians have bladder or bowel control problems for a variety of reasons. Incontinence can be treated and managed.  In many cases it can also be cured.
Think you might have a problem?

If you experience bladder or bowel problems, but are not sure if you should seek help, try the questionnaire below.
Bladder and bowel questionnaire

    Do you sometimes feel you have not completely emptied your bladder?

    Do you have to rush to use the toilet?

    Are you frequently nervous because you think you might lose control of your bladder or bowel?

    Do you wake up twice or more during the night to go to the toilet?

    Do you sometimes leak before you get to the toilet?

    Do you sometimes leak when you lift something heavy, sneeze, cough or laugh?

    Do you sometimes leak when you exercise or play sport?

    Do you sometimes leak when you change from a seated or lying position to a standing position?

    Do you strain to empty to bowel?

    Do you sometimes soil your underwear?

    Do you plan your daily routine around where the nearest toilet is?

Dirt, bacteria, fungus, and other germs can get trapped inside your belly button and start to multiply. This can cause an infection. You might notice white, yellow, brown, or bloody discharge seeping out of your belly button. That discharge might also have an unpleasant smell. Here are a few of the causes of belly button discharge, and how to treat them.


Causes of belly button discharge include infections, surgery, and cysts.

Bacterial infection

The average belly button is home to nearly 70 different types of bacteria. If you don’t clean the area well, these bacteria could cause an infection. Piercings in your navel can also get infected.

Bacterial infections cause a yellow or green, foul-smelling discharge. You can also have swelling, pain, and a scab around your belly button.


Yeast infection

Candidiasis is a yeast infection caused by Candida, a type of yeast that typically grows in damp, dark areas of the body. It can occur between skin folds, such as in your groin area and under your arms. Yeast can also take up residence in your belly button, especially if you don’t keep it clean and dry.

Candidiasis in your belly button causes a red, itchy rash on your navel and may also cause a thick, white discharge.
Diabetes

People with diabetes are more likely to get yeast infections. This is because yeast feeds on sugar, and high blood sugar is a hallmark of poorly treated diabetes. A study of Brazilian woman showed that women with diabetes were more prone to vaginal yeast infections than women who didn’t have diabetes.

Other studies suggest that other forms of yeast infections, including yeast infections in the belly button, may be more common among people with diabetes.


Surgery

If you’ve recently had abdominal surgery, such as hernia repair, you might notice pus draining from your belly button. If this happens, call your doctor. It could be a sign of an infection that needs to be treated.

Benign prostatic hyperplasia (BPH) is an enlarged prostate. The prostate goes through two main growth periods as a man ages. The first occurs early in puberty, when the prostate doubles in size. The second phase of growth begins around age 25 and continues during most of a man's life. As you age, your prostate may get larger. Benign prostatic hyperplasia often occurs with the second growth phase.


As the prostate enlarges, it can then squeeze down on your urethra. The bladder wall becomes thicker. Eventually, the bladder may weaken and lose the ability to empty completely, leaving some urine in the bladder. The narrowing of the urethra and urinary retention--the inability to empty the bladder completely--cause many of the problems associated with benign prostatic hyperplasia. BPH is benign. This means it is not cancer. It does not cause nor lead to cancer. But BPH and cancer can happen at the same time.

BPH is common in aging men. About half of all men between the ages of 51 and 60 have BPH. Up to 90% of men over age 80 have BPH.
The Prostate


The prostate is part of the male reproductive system. It is about the size of a walnut and weighs about an ounce. The prostate is below the bladder and in front of the rectum. The prostate goes all the way around a tube called the urethra. The urethra carries urine from the bladder out through the penis. The main job of the prostate is to make fluid for semen. During ejaculation, sperm made in the testicles moves to the urethra. At the same time, fluid from the prostate and the seminal vesicles also moves into the urethra. This mixture-semen-goes through the urethra and out the penis.

    More than 5 million people in the United States have bipolar disorder.
    People with bipolar disorder typically have mood swings that range from highs called mania, to lows called depression.
    Unless you have severe mania, bipolar disorder can be difficult to diagnose.

Bipolar disorder is a mental illness marked by extreme mood swings from high to low, and from low to high. Highs are periods of mania, while lows are periods of depression. The mood swings may even become mixed, so you might feel elated and depressed at the same time.

Bipolar disorder isn’t a rare diagnosis. A 2005 study found that 2.6 percent of the U.S. population, or more than 5 million people, are living with some form of bipolar disorder. Symptoms tend to appear in a person’s late teens or early adult years, but they can occur in children as well. Women are more likely to receive bipolar diagnoses than men, though the reason for this remains unclear.

Bipolar disorder can be hard to diagnose, but there are warning signs or symptoms that you can look for.


7 signs of mania

Mania can cause other symptoms as well, but seven of the key signs of this phase of bipolar disorder are:

    feeling overly happy or “high” for long periods of time
    having a decreased need for sleep
    talking very fast, often with racing thoughts
    feeling extremely restless or impulsive
    becoming easily distracted
    having overconfidence in your abilities
    engaging in risky behavior, such as having impulsive sex, gambling with life savings, or going on big spending sprees


    
    7 signs of depression

Like mania, depression can cause other symptoms as well, but here are seven of the key signs of depression from bipolar disorder:

    feeling sad or hopeless for long periods of time
    withdrawing from friends and family
    losing interest in activities that you once enjoyed
    having a significant change in appetite
    feeling severe fatigue or lack of energy
    having problems with memory, concentration, and decision making
    thinking about or attempting suicide, or having a preoccupation with death

 Bipolar I disorder (pronounced "bipolar one" and also known as manic-depressive disorder or manic depression) is a form of mental illness. A person affected by bipolar I disorder has had at least one manic episode in his or her life. A manic episode is a period of abnormally elevated mood and high energy, accompanied by abnormal behavior that disrupts life.

Most people with bipolar I disorder also suffer from episodes of depression. Often, there is a pattern of cycling between mania and depression. This is where the term "manic depression" comes from. In between episodes of mania and depression, many people with bipolar I disorder can live normal lives.


Who Is at Risk for Bipolar I Disorder?

Virtually anyone can develop bipolar I disorder. About 2.5% of the U.S. population suffers from bipolar disorder -- almost 6 million people.

Most people are in their teens or early 20s when symptoms of bipolar disorder first appear. Nearly everyone with bipolar I disorder develops it before age 50. People with an immediate family member who has bipolar are at higher risk.
What Are the Symptoms of Bipolar I Disorder?

During a manic episode in someone with bipolar disorder, elevated mood can manifest itself as either euphoria (feeling "high") or as irritability.

Both women and men wish to have control over when to become parents. Making choices about birth control methods isn’t easy.

There are many types of birth control methods, also referred to as contraception and fertility control, to prevent pregnancy.

Some common options are abstinence, natural family planning or the rhythm method, barrier methods like female or male condoms, hormonal methods like oral contraceptives, implantable devices and emergency contraception, such as the ‘morning after pill’. Those who do not want to have children may opt for a permanent sterilization solution.


1. Queen Anne’s Lace

wild carrot

Another herb that is used as a natural birth control is Queen Anne’s Lace, also known as wild carrot. Mainly the seeds collected from the flower head of this herb work as a contraceptive. The seeds block progesterone synthesis, disrupting implantation, and are most effective as emergency contraception.

Several studies on wild carrot seeds as effective birth control have been encouraging. The extracts of the seeds disrupt the implantation process, and a fertilized egg will find implantation very difficult.

Some people may experience mild side effects like constipation for a few days when using Queen Anne’s Lace. Plus, it may not be suitable for those with a history of kidney or gallstones.

    Take one teaspoon of wild carrot seeds within eight hours of being exposed to sperm and continue once daily for another seven days. Chew the seeds for maximum effectiveness.
    Queen Anne’s Lace can also be used in tincture or tea form.
    

    
2. Blue Cohosh

blue cohosh root

The root of the blue cohosh plant is used as an effective natural birth control. Blue cohosh contains two uterine-contracting substances, one that mimics the hormone oxytocin, and the other a saponin called Caulosaponin. In case you are not using any protective measures, drink some tea made from blue cohosh soon after.

    Add one teaspoon of blue cohosh to one quart of boiling water.
    Steep for five minutes.
    Sip this tea slowly, no more than three times per day (or no more than 300 to 400 mg daily) until your menstrual period starts.

Note: Blue cohosh has some side effects, so it is best to use this herb under the guidance of an herbalist.

Black eye facts

    A black eye often results from injury to the face or the head, and is caused when blood and other fluids collect in the space around the eye. Swelling and dark discoloration result in a "black eye."
    Most black eyes are relatively minor injuries. Many heal on their own in a few days, but they may signify a more serious injury.
    The most common cause of a black eye is a blow to the eye, nose, or forehead.
    Pain and swelling are the most common signs and symptoms of a black eye.
    Call a doctor if the injured individual has changes in vision, severe pain, or swelling that does not go away, the swelling around the eyes is not related to an injury, there are signs of infection (for example, fever, warmth, redness, pus-like drainage), if the person has behavioral changes, forgetfulness or lethargy, nausea, vomiting and/or dizziness, loss of vision (especially double vision), or an inability to move the eye itself (i.e., unable to look in different directions).
    Home remedies for black eye include rest and ice applied early after the injury help to decrease swelling and pain. Do not use raw meat on an eye injury, this creates potential for infection.
    Avoid a black eye with basic injury prevention. Wear the appropriate protective gear for any athletic or work-related activity.
    Complications include traumatic iritis and uveitis, hyphema, glaucoma, orbital floor fracture (blowout fracture), and retinal detachment.

Blackheads are small bumps that appear on your skin due to clogged hair follicles. These bumps are called blackheads because the surface looks dark or black. Blackheads are a mild type of acne that usually form on the face, but they can also appear on the following body parts:

back

chest

neck

arms

shoulders

Acne affects nearly 50 million Americans and is the most common skin disorder in the United States, according to the American Academy of Dermatology.

UTIs are a key reason we're often told to wipe from front to back after using the bathroom. That's because the urethra -- the tube that transports urine from the bladder to the outside of the body -- is located close to the anus. Bacteria from the large intestine, such as E. coli, are in the perfect position to escape the anus and invade the urethra. From there, they can travel up to the bladder, and if the infection isn't treated, continue on to infect the kidneys. Women may be especially prone to UTIs because they have shorter urethras, which allow bacteria quick access to the bladder. Having sex can introduce bacteria into the urinary tract, too.

The cause of a blemish is the clogging of pores with dead skin cells and excessive oil, which results in acne. When this happens in the upper layers of the epidermis, we get whiteheads and blackheads.

As one of the trickiest, painful and most annoying skin issues, dealing with acne and breakouts is no easy feat. But before you go slathering on all of the spot treatments you can find, it's important to understand how your breakouts form and what can cause them.

Blisters is very painful to experience blister over the tongue as this does not allow us to have our food in a comfortable way. Even it becomes very hard to get the taste of every food we intake as the pain becomes intolerable. The burning sensation can develop if you have unmindfully eaten up a hot food or a hot drink that imperatively have affected the outer layer of the tongue.

The first thing which you should do is spilt away the food or drink which you have taken inside your mouth unmindfully. Since it is burning of a portion of your body, it is important to go ahead with some simple and common first aid before going for a deeper treatment.

Stomach bloating is so common these days it’s been called an “epidemic.” With most people’s poor diets, high levels of stress, need for daily medications and exposure to various pollutants, it’s no wonder they’re suffering some sort of bloating more days than not.

A blood blister is a type of blister that forms when subdermal tissues and blood vessels are damaged without piercing the skin. It consists of a pool of lymph, blood and other body fluids trapped beneath the skin. If punctured, it suppurates a dark fluid. Sometimes the fluids are cut off from the rest of the body and dry up, leaving behind dead cell material inside the blister with a texture like putty. Some blood blisters can be extremely painful due to bruising where the blister occurred.

Have you ever felt your fingers and toes going numb? Most of us face this problem once in a while, but if this numbness becomes an everyday thing for you, you need help. Blood serves several important functions in the body. It provides oxygen and nutrients to every cell and organ in the body. It balances body temperature, providing warmth to the fingers, nose and toes.

Poor blood circulation is much more unpleasant than it sounds. It occurs when the blood flow becomes restricted to certain parts of the body like heart, legs, hands, toes, feet and fingers. In mild situations, poor blood circulation causes only discomfort. But if not handled in time, it can lead to several other serious health conditions. The health problems caused due to poor blood circulation include varicose veins, kidney issue and other blood restriction difficulties.

Hyperthyroidism occurs when your thyroid produces too much of the hormone thyroxine. ... An excess of this hormone can cause your body's metabolism to increase, which leads to a rising body temperature. Graves' disease is the most common cause of hyperthyroidism

Body odour is the unpleasant smell produced by bacteria on the skin that break down the acids in your sweat. The medical term is bromhidrosis. Anyone who has reached puberty can produce body odour, as this is when the apocrine sweat glands develop, which produce the sweat that bacteria can quickly break down.

A boil is a localized infection in the skin that begins as a reddened, tender area. Over time, the area becomes firm, hard, and increasingly tender. Eventually, the center of the boil softens and becomes filled with infection-fighting white blood cells from the bloodstream to eradicate the infection. This collection of white blood cells, bacteria, and proteins is known as pus. Finally, the pus "forms a head," which can be surgically opened or may spontaneously drain out through the surface of the skin. Pus enclosed within tissue is referred to as an abscess. A boil is also referred to as a skin abscess. Boils can occur anywhere on the body, including the trunk, extremities, buttocks, groin, or other areas.

A boil is often caused by an infection within a hair follicle or oil gland. They're usually caused by staph bacteria, which are naturally present on your skin. Boils can develop anywhere on your body, but are commonly found in places on the body where there is friction.A boil is often caused by an infection within a hair follicle or oil gland. They're usually caused by staph bacteria, which are naturally present on your skin. Boils can develop anywhere on your body, but are commonly found in places on the body where there is friction.

Treatment. Although there is no cure for osteoporosis, there are steps you cantake to prevent, slow or stop its progress. In some cases, you may even be able to improve bone density and reverse the disorder to some degree. Getting enough calcium and vitamin D are essential to bone health.

A bone spur (osteophyte) is a bony growth formed on normal bone. Most people think of something sharp when they think of a "spur," but a bone spur is just extra bone. It's usually smooth, but it can cause wear and tear or pain if it presses or rubs on other bones or soft tissues such as ligaments, tendons, or nerves in the body. Common places for bone spurs include the spine, shoulders, hands, hips, knees, and feet.

Breast cancer starts when cells in the breast begin to grow out of control. These cells usually form a tumor that can often be seen on an x-ray or felt as a lump. The tumor is malignant (cancer) if the cells can grow into (invade) surrounding tissues or spread (metastasize) to distant areas of the body. Breast cancer occurs almost entirely in women, but men can get breast cancer, too.

Cells in nearly any part of the body can become cancer and can spread to other areas. To learn more about cancer and how all cancers start and spread, see Cancer Basics.

Oncology rehabilitation for breast cancer. Breast cancer and its treatment may affect your physical functioning and energy. ... Exercise may also help you manage treatment-related fatigue, especially during radiation treatments.

Breast enlargement is the enlargement of the breasts. It may occur naturally as in mammoplasia or may occur artificially through active intervention. Many women regard their breasts, which are female secondary sex characteristics, as important to their sexual attractiveness, as a sign of femininity that is important to their sense of self. Due to this, when a woman considers her breasts deficient in some respect, she might choose to engage in some activity intended to enhance them

A breast infection, also known as mastitis, is an infection that occurs within the tissue of the breast. Breast infections are most common among women who are breastfeeding, when bacteria from a baby's mouth enters and infects the breast. This is also known as lactation mastitis.A breast infection, also known as mastitis, is an infection that occurs within the tissue of the breast. Breast infections are most common among women who are breastfeeding, when bacteria from a baby's mouth enters and infects the breast. This is also known as lactation mastitis.

Breast milk is the milk produced by the breasts (or mammary glands) of a human female to feed a child. Milk is the primary source of nutrition for newborns before they are able to eat and digest other foods; older infants and toddlers may continue to be breastfed, either exclusively or in combination with other foods from around six months of age when solid foods may be introduced.

Breast pain is any discomfort, tenderness, or pain in the breast or underarm region, and it may occur for a number of reasons. Generally, breast pain is not a sign of breast cancer.Breast pain is any discomfort, tenderness, or pain in the breast or underarm region, and it may occur for a number of reasons. Generally, breast pain is not a sign of breast cancer.