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What is (are) Joint Disorders ?
A joint is where two or more bones come together, like the knee, hip, elbow, or shoulder. Joints can be damaged by many types of injuries or diseases, including - Arthritis - inflammation of a joint. It causes pain, stiffness, and swelling. Over time, the joint can become severely damaged. - Bursitis - inflamm...
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Do you have information about Flu Shot
Summary : Flu is a respiratory infection caused by a number of viruses. Most people with the flu get better on their own. But it can be serious. It can cause complications and sometimes even death. Getting the flu vaccine every year is the best way to lower your chance of getting the flu and spreading it to others. ...
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What is (are) Prescription Drug Abuse ?
If you take a medicine in a way that is different from what the doctor prescribed, it is called prescription drug abuse. It could be - Taking a medicine that was prescribed for someone else - Taking a larger dose than you are supposed to - Taking the medicine in a different way than you are supposed to. Thi...
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What is (are) Choosing a Doctor or Health Care Service ?
We all want high-quality health care, but it's hard to know how to choose. There are many things to consider, including - What your insurance covers - Whether a health care provider or service is accredited - The location of a service - Hours that the service is available - Whether you like a health c...
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Do you have information about HIV/AIDS in Women
Summary : HIV, the human immunodeficiency virus, kills or damages cells of the body's immune system. The most advanced stage of infection with HIV is AIDS, which stands for acquired immunodeficiency syndrome. HIV often spreads through unprotected sex with an infected person. It may also spread by sharing drug needl...
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What is (are) Hearing Problems in Children ?
Most children hear and listen from the moment they are born. They learn to talk by imitating the sounds around them and the voices of their parents and caregivers. But about 2 or 3 out of every 1,000 children in the United States are born deaf or hard-of-hearing. More lose their hearing later during childhood. Babie...
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Do you have information about Islet Cell Transplantation
Summary : Islets are cells found in clusters throughout the pancreas. They are made up of several types of cells. One of these is beta cells, which make insulin. Insulin is a hormone that helps the body use glucose for energy. Islet cell transplantation transfers cells from an organ donor into the body of another perso...
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Do you have information about Sexual Problems in Men
Summary : Many men have sexual problems. They become more common as men age. Problems can include - Erectile dysfunction - Reduced or lost interest in sex - Problems with ejaculation - Low testosterone Stress, illness, medicines, or emotional problems may also be factors. Occasional problems with s...
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What is (are) Infectious Mononucleosis ?
Infectious mononucleosis, or "mono", is an infection usually caused by the Epstein-Barr virus. The virus spreads through saliva, which is why it's sometimes called "kissing disease." Mono occurs most often in teens and young adults. However, you can get it at any age. Symptoms of mono include - Fever - Sore th...
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Do you have information about Genes and Gene Therapy
Summary : Genes are the building blocks of inheritance. Passed from parent to child, they contain instructions for making proteins. If genes don't produce the right proteins or don't produce them correctly, a child can have a genetic disorder. Gene therapy is an experimental technique that uses genes to treat or pr...
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What is (are) Liver Diseases ?
Your liver is the largest organ inside your body. It helps your body digest food, store energy, and remove poisons. There are many kinds of liver diseases. Viruses cause some of them, like hepatitis A, hepatitis B, and hepatitis C. Others can be the result of drugs, poisons or drinking too much alcohol. If the liver...
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What is (are) Moles ?
Moles are growths on the skin. They happen when pigment cells in the skin, called melanocytes, grow in clusters. Moles are very common. Most people have between 10 and 40 moles. A person may develop new moles from time to time, usually until about age 40. In older people, they tend to fade away. Moles are usually pi...
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What is (are) Lyme Disease ?
Lyme disease is a bacterial infection you get from the bite of an infected tick. The first symptom is usually a rash, which may look like a bull's eye. As the infection spreads, you may have - A fever - A headache - Muscle and joint aches - A stiff neck - Fatigue Lyme disease can be hard to diag...
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What is (are) Childbirth ?
When you are ready to have your baby, you'll go through labor. Contractions let you know labor is starting. When contractions are five minutes apart, your body is ready to push the baby out. During the first stage of labor, your cervix slowly opens, or dilates, to about 4 inches wide. At the same time, it becomes th...
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Do you have information about Indoor Air Pollution
Summary : We usually think of air pollution as being outdoors, but the air in your house or office could also be polluted. Sources of indoor pollution include - Mold and pollen - Tobacco smoke - Household products and pesticides - Gases such as radon and carbon monoxide - Materials used in the build...
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What is (are) Head Injuries ?
Chances are you've bumped your head before. Usually, the injury is minor because your skull is hard and it protects your brain. But other head injuries can be more severe, such as a skull fracture, concussion, or traumatic brain injury. Head injuries can be open or closed. A closed injury does not break through the ...
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What is (are) Cirrhosis ?
Cirrhosis is scarring of the liver. Scar tissue forms because of injury or long-term disease. Scar tissue cannot do what healthy liver tissue does - make protein, help fight infections, clean the blood, help digest food and store energy. Cirrhosis can lead to - Easy bruising or bleeding, or nosebleeds - Swell...
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Do you have information about Cholesterol
Summary : Cholesterol is a waxy, fat-like substance that occurs naturally in all parts of the body. Your body needs some cholesterol to work properly. But if you have too much in your blood, it can combine with other substances in the blood and stick to the walls of your arteries. This is called plaque. Plaque can narr...
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What is (are) Huntington's Disease ?
Huntington's disease (HD) is an inherited disease that causes certain nerve cells in the brain to waste away. People are born with the defective gene, but symptoms usually don't appear until middle age. Early symptoms of HD may include uncontrolled movements, clumsiness, and balance problems. Later, HD can take away th...
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What is (are) Measles ?
Measles is an infectious disease caused by a virus. It spreads easily from person to person. It causes a blotchy red rash. The rash often starts on the head and moves down the body. Other symptoms include - Fever - Cough - Runny nose - Conjunctivitis (pink eye) - Feeling achy and run down - Tiny wh...
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What is (are) Ectopic Pregnancy ?
The uterus, or womb, is the place where a baby grows when a woman is pregnant. If you have an ectopic pregnancy, the fertilized egg grows in the wrong place, outside the uterus, usually in the fallopian tubes. The result is usually a miscarriage. Ectopic pregnancy can be a medical emergency if it ruptures. Signs of ...
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What is (are) Corns and Calluses ?
Corns and calluses are caused by pressure or friction on your skin. They often appear on feet where the bony parts of your feet rub against your shoes. Corns usually appear on the tops or sides of toes while calluses form on the soles of feet. Calluses also can appear on hands or other areas that are rubbed or pressed....
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What is (are) Mood Disorders ?
Most people feel sad or irritable from time to time. They may say they're in a bad mood. A mood disorder is different. It affects a person's everyday emotional state. Nearly one in ten people aged 18 and older have mood disorders. These include depression and bipolar disorder (also called manic depression). Mood dis...
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What is (are) Tuberculosis ?
Tuberculosis (TB) is a disease caused by bacteria called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but they can also damage other parts of the body. TB spreads through the air when a person with TB of the lungs or throat coughs, sneezes, or talks. If you have been exposed, you should go to ...
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What is (are) Hypothermia ?
Cold weather can affect your body in different ways. You can get frostbite, which is frozen body tissue. Your body can also lose heat faster than you can produce it. The result is hypothermia, or abnormally low body temperature. It can make you sleepy, confused and clumsy. Because it happens gradually and affects your ...
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What is (are) Childhood Leukemia ?
Leukemia is cancer of the white blood cells. It is the most common type of childhood cancer. Your blood cells form in your bone marrow. White blood cells help your body fight infection. In leukemia, the bone marrow produces abnormal white blood cells. These cells crowd out the healthy blood cells, making it hard for bl...
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What is (are) Polycystic Ovary Syndrome ?
Polycystic ovary syndrome (PCOS) happens when a woman's ovaries or adrenal glands produce more male hormones than normal. One result is that cysts (fluid-filled sacs) develop on the ovaries. Women who are obese are more likely to have polycystic ovary syndrome. Symptoms of PCOS include: - Infertility - Pelvi...
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What is (are) Syringomyelia ?
Syringomyelia is a rare disorder that causes a cyst to form in your spinal cord. This cyst, called a syrinx, gets bigger and longer over time, destroying part of the spinal cord. Damage to the spinal cord from the syrinx can cause symptoms such as - Pain and weakness in the back, shoulders, arms or legs - Hea...
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What is (are) Cytomegalovirus Infections ?
Cytomegalovirus (CMV) is a virus found around the world. It is related to the viruses that cause chickenpox and infectious mononucleosis (mono). Between 50 percent and 80 percent of adults in the United States have had a CMV infection by age 40. Once CMV is in a person's body, it stays there for life. CMV is spread...
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Do you have information about Assisted Reproductive Technology
Summary : Assisted reproductive technology (ART) is used to treat infertility. It includes fertility treatments that handle both a woman's egg and a man's sperm. It works by removing eggs from a woman's body. The eggs are then mixed with sperm to make embryos. The embryos are then put back in the woman's body. In vitro...
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What is (are) Allergy ?
An allergy is a reaction by your immune system to something that does not bother most other people. People who have allergies often are sensitive to more than one thing. Substances that often cause reactions are - Pollen - Dust mites - Mold spores - Pet dander - Food - Insect stings - Medicines ...
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What is (are) Cellulitis ?
Cellulitis is an infection of the skin and deep underlying tissues. Group A strep (streptococcal) bacteria are the most common cause. The bacteria enter your body when you get an injury such as a bruise, burn, surgical cut, or wound. Symptoms include - Fever and chills - Swollen glands or lymph nodes - A...
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Do you have information about Anabolic Steroids
Summary : Anabolic steroids are man-made substances related to male sex hormones. Doctors use anabolic steroids to treat some hormone problems in men, delayed puberty, and muscle loss from some diseases. Bodybuilders and athletes often use anabolic steroids to build muscles and improve athletic performance. Using th...
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What is (are) Colonic Diseases ?
Your colon, also known as the large intestine, is part of your digestive system. It's a long, hollow tube at the end of your digestive tract where your body makes and stores stool. Many disorders affect the colon's ability to work properly. Some of these include - Colorectal cancer - Colonic polyps - extra t...
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Do you have information about Nutrition for Seniors
Summary : Food provides the energy and nutrients you need to be healthy. Nutrients include proteins, carbohydrates, fats, vitamins, minerals and water. Studies show that a good diet in your later years reduces your risk of osteoporosis, high blood pressure, heart diseases and certain cancers. As you age, you might ...
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What is (are) Bedwetting ?
Many children wet the bed until they are 5 or even older. A child's bladder might be too small. Or the amount of urine produced overnight can be more than the bladder can hold. Some children sleep too deeply or take longer to learn bladder control. Stress can also be a factor. Children should not be punished for wettin...
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What is (are) Sweat ?
Sweat is a clear, salty liquid produced by glands in your skin. Sweating is how your body cools itself. You sweat mainly under your arms and on your feet and palms. When sweat mixes with bacteria on your skin, it can cause a smell. Bathing regularly and using antiperspirants or deodorants can help control the odor. ...
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What is (are) Seizures ?
Seizures are symptoms of a brain problem. They happen because of sudden, abnormal electrical activity in the brain. When people think of seizures, they often think of convulsions in which a person's body shakes rapidly and uncontrollably. Not all seizures cause convulsions. There are many types of seizures and some hav...
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What is (are) Personality Disorders ?
Personality disorders are a group of mental illnesses. They involve long-term patterns of thoughts and behaviors that are unhealthy and inflexible. The behaviors cause serious problems with relationships and work. People with personality disorders have trouble dealing with everyday stresses and problems. They often hav...
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Do you have information about E-Cigarettes
Summary : E-cigarettes, or electronic cigarettes, are battery-operated smoking devices. They often look like cigarettes, but work differently. Using an e-cigarette is called vaping. The user puffs on the mouthpiece of a cartridge. This causes a vaporizer to heat the liquid inside the cartridge. The liquid contains nico...
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What is (are) Histoplasmosis ?
Histoplasmosis is a disease caused by a fungus (or mold) called Histoplasma. The fungus is common in the eastern and central United States. It grows in soil and material contaminated with bat or bird droppings. You get infected by breathing the fungal spores. You cannot get the infection from someone else. Histopla...
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What is (are) Acoustic Neuroma ?
An acoustic neuroma is a benign tumor that develops on the nerve that connects the ear to the brain. The tumor usually grows slowly. As it grows, it presses against the hearing and balance nerves. At first, you may have no symptoms or mild symptoms. They can include - Loss of hearing on one side - Ringing i...
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Do you have information about Teen Sexual Health
Summary : During your teens you go through puberty and become sexually mature. If you're a girl, you develop breasts and begin to get your period. If you're a boy, your penis and testicles become larger. If you have sex, you could get pregnant or get someone pregnant. Whether you choose to have sex or not, it is a good...
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What is (are) Lymphoma ?
Lymphoma is a cancer of a part of the immune system called the lymph system. There are many types of lymphoma. One type is Hodgkin disease. The rest are called non-Hodgkin lymphomas. Non-Hodgkin lymphomas begin when a type of white blood cell, called a T cell or B cell, becomes abnormal. The cell divides again and a...
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What is (are) Vaginal Cancer ?
Vaginal cancer is a rare type of cancer. It is more common in women 60 and older. You are also more likely to get it if you have had a human papillomavirus (HPV) infection or if your mother took diethylstilbestrol (DES) when she was pregnant. Doctors prescribed DES in the 1950's to prevent miscarriages. You are also at...
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Do you have information about Bowel Movement
Summary : A bowel movement is the last stop in the movement of food through your digestive tract. Your stool passes out of your body through the rectum and anus. Another name for stool is feces. It is made of what is left after your digestive system (stomach, small intestine, and colon) absorbs nutrients and fluids fro...
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What is (are) Obesity in Children ?
Obesity means having too much body fat. It is different from being overweight, which means weighing too much. Both terms mean that a person's weight is greater than what's considered healthy for his or her height. Children grow at different rates, so it isn't always easy to know when a child is obese or overweight. Ask...
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What is (are) Salivary Gland Disorders ?
Your salivary glands make saliva - sometimes called spit - and empty it into your mouth through openings called ducts. Saliva makes your food moist, which helps you chew and swallow. It helps you digest your food. It also cleans your mouth and contains antibodies that can kill germs. Problems with salivary glands c...
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What is (are) Botulism ?
Botulism is a rare but serious illness. The cause is a toxin (poison) made by a bacterium called Clostridium botulinum. It occurs naturally in soil. There are several kinds of botulism. Foodborne botulism comes from eating foods contaminated with the toxin. Wound botulism happens when a wound infected with the bact...
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What is (are) Floods ?
Floods are common in the United States. Weather such as heavy rain, thunderstorms, hurricanes, or tsunamis can cause flooding. Flooding can also happen when a river or stream overflows its bank, when a levee is breached, or when a dam breaks. Flash floods, which can develop quickly, often have a dangerous wall of roari...
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What is (are) Fever ?
A fever is a body temperature that is higher than normal. It is not an illness. It is part of your body's defense against infection. Most bacteria and viruses that cause infections do well at the body's normal temperature (98.6 F). A slight fever can make it harder for them to survive. Fever also activates your body's ...
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What is (are) Polymyalgia Rheumatica ?
Polymyalgia rheumatica is a disorder that causes muscle pain and stiffness in your neck, shoulders, and hips. It is most common in women and almost always occurs in people over 50. The main symptom is stiffness after resting. Other symptoms include fever, weakness and weight loss. In some cases, polymyalgia rheumatica ...
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What is (are) Eye Movement Disorders ?
When you look at an object, you're using several muscles to move both eyes to focus on it. If you have a problem with the muscles, the eyes don't work properly. There are many kinds of eye movement disorders. Two common ones are - Strabismus - a disorder in which the two eyes don't line up in the same directio...
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What is (are) Diabetic Heart Disease ?
If you have diabetes or pre-diabetes you have an increased risk for heart disease. Diabetic heart disease can be coronary heart disease (CHD), heart failure, and diabetic cardiomyopathy. Diabetes by itself puts you at risk for heart disease. Other risk factors include - Family history of heart disease - ...
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What is (are) Digestive Diseases ?
When you eat, your body breaks food down to a form it can use to build and nourish cells and provide energy. This process is called digestion. Your digestive system is a series of hollow organs joined in a long, twisting tube. It runs from your mouth to your anus and includes your esophagus, stomach, and small and...
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What is (are) Gallbladder Cancer ?
Your gallbladder is a pear-shaped organ under your liver. It stores bile, a fluid made by your liver to digest fat. As your stomach and intestines digest food, your gallbladder releases bile through a tube called the common bile duct. The duct connects your gallbladder and liver to your small intestine. Cancer of ...
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What is (are) Hyperthyroidism ?
Your thyroid is a butterfly-shaped gland in your neck, just above your collarbone. It is one of your endocrine glands, which make hormones. Thyroid hormones control the rate of many activities in your body. These include how fast you burn calories and how fast your heart beats. All of these activities are your body's m...
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What is (are) Walking Problems ?
We walk thousands of steps each day. We walk to do our daily activities, get around, and exercise. Having a problem with walking can make daily life more difficult. The pattern of how you walk is called your gait. A variety of problems can cause an abnormal gait and lead to problems with walking. These include: ...
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Do you have information about Uncommon Infant and Newborn Problems
Summary : It can be scary when your baby is sick, especially when it is not an everyday problem like a cold or a fever. You may not know whether the problem is serious or how to treat it. If you have concerns about your baby's health, call your health care provider right away. Learning information about your baby's ...
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What is (are) Respiratory Failure ?
Respiratory failure happens when not enough oxygen passes from your lungs into your blood. Your body's organs, such as your heart and brain, need oxygen-rich blood to work well. Respiratory failure also can happen if your lungs can't remove carbon dioxide (a waste gas) from your blood. Too much carbon dioxide in your b...
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What is (are) Pancreatic Diseases ?
The pancreas is a gland behind your stomach and in front of your spine. It produces juices that help break down food and hormones that help control blood sugar levels. Problems with the pancreas can lead to many health problems. These include - Pancreatitis, or inflammation of the pancreas: This happens when dige...
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What is (are) Hives ?
Hives are red and sometimes itchy bumps on your skin. An allergic reaction to a drug or food usually causes them. Allergic reactions cause your body to release chemicals that can make your skin swell up in hives. People who have other allergies are more likely to get hives than other people. Other causes include infect...
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What is (are) Phenylketonuria ?
Phenylketonuria (PKU) is a genetic disorder in which the body can't process part of a protein called phenylalanine (Phe). Phe is in almost all foods. If the Phe level gets too high, it can damage the brain and cause severe intellectual disability. All babies born in U.S. hospitals must now have a screening test for PKU...
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What is (are) Hair Problems ?
The average person has 5 million hairs. Hair grows all over your body except on your lips, palms, and the soles of your feet. It takes about a month for healthy hair to grow half an inch. Most hairs grow for up to six years and then fall out. New hairs grow in their place. Hair helps keep you warm. It also protects...
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What is (are) Barotrauma ?
Barotrauma means injury to your body because of changes in barometric (air) or water pressure. One common type happens to your ear. A change in altitude may cause your ears to hurt. This can happen if you are flying in an airplane, driving in the mountains, or scuba diving. Divers can also get decompression sickness, w...
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Do you have information about Nursing Homes
Summary : A nursing home is a place for people who don't need to be in a hospital but can't be cared for at home. Most nursing homes have nursing aides and skilled nurses on hand 24 hours a day. Some nursing homes are set up like a hospital. The staff provides medical care, as well as physical, speech and occupatio...
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What is (are) West Nile Virus ?
West Nile virus (WNV) is an infectious disease that first appeared in the United States in 1999. Infected mosquitoes spread the virus that causes it. People who get WNV usually have no symptoms or mild symptoms. The symptoms include a fever, headache, body aches, skin rash, and swollen lymph glands. They can last a few...
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What is (are) Rubella ?
Rubella is an infection caused by a virus. It is usually mild with fever and a rash. About half of the people who get rubella do not have symptoms. If you do get them, symptoms may include - A rash that starts on the face and spreads to the body - Mild fever - Aching joints, especially in young women - S...
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What is (are) Diabetic Nerve Problems ?
If you have diabetes, your blood glucose, or blood sugar, levels are too high. Over time, this can damage the covering on your nerves or the blood vessels that bring oxygen to your nerves. Damaged nerves may stop sending messages, or may send messages slowly or at the wrong times. This damage is called diabetic neu...
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What is (are) Acne ?
Acne is a common skin disease that causes pimples. Pimples form when hair follicles under your skin clog up. Most pimples form on the face, neck, back, chest, and shoulders. Anyone can get acne, but it is common in teenagers and young adults. It is not serious, but it can cause scars. No one knows exactly what cause...
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Do you have information about Club Drugs
Summary : Club drugs are group of psychoactive drugs. They act on the central nervous system and can cause changes in mood, awareness, and how you act. These drugs are often abused by young adults at all-night dance parties, dance clubs, and bars. They include - Methylenedioxymethamphetamine (MDMA), also known as...
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Do you have information about Drug Safety
Summary : In the U.S., the government's Food and Drug Administration (FDA) must approve any drug before it can be sold. This is true whether it's a prescription or an over-the-counter drug. The FDA evaluates the safety of a drug by looking at - Side effects - How it's manufactured - Results of animal testin...
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What is (are) Bile Duct Cancer ?
Your liver makes a digestive juice called bile. Your gallbladder stores it between meals. When you eat, your gallbladder pushes the bile into tubes called bile ducts. They carry the bile to your small intestine. The bile helps break down fat. It also helps the liver get rid of toxins and wastes. Bile duct cancer is ...
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What is (are) Tailbone Disorders ?
The tailbone is the small bone at the bottom of your backbone, or spine. Tailbone disorders include tailbone injuries, pain, infections, cysts and tumors. You rarely break your tailbone. Instead, most injuries cause bruises or pulled ligaments. A backward fall onto a hard surface, such as slipping on ice, is the most c...
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Do you have information about B Vitamins
Summary : The B vitamins are - B1 (thiamine) - B2 (riboflavin) - B3 (niacin) - B5 (pantothenic acid) - B6 - B7 (biotin) - B12 - Folic acid These vitamins help the process your body uses to get or make energy from the food you eat. They also help form red blood cells. You can get B vita...
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Do you have information about Teen Development
Summary : As a teenager, you go through many physical, mental, emotional, and social changes. The biggest change is puberty, the process of becoming sexually mature. It usually happens between ages 10 and 14 for girls and ages 12 and 16 for boys. As your body changes, you may have questions about sexual health. Duri...
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Do you have information about Medicare
Summary : Medicare is the U.S. government's health insurance program for people age 65 or older. Some people under age 65 can qualify for Medicare, too. They include those with disabilities, permanent kidney failure, or amyotrophic lateral sclerosis. Medicare helps with the cost of health care. It does not cover all...
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Do you have information about Bone Density
Summary : Strong bones are important for your health. A bone mineral density (BMD) test is the best way to measure your bone health. It compares your bone density, or mass, to that of a healthy person who is the same age and sex as you are. It can show - Whether you have osteoporosis, a disease that makes your bo...
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What is (are) Back Pain ?
If you've ever groaned, "Oh, my aching back!", you are not alone. Back pain is one of the most common medical problems, affecting 8 out of 10 people at some point during their lives. Back pain can range from a dull, constant ache to a sudden, sharp pain. Acute back pain comes on suddenly and usually lasts from a few da...
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What is (are) Creatinine ?
Creatinine is a waste product in your blood. It comes from protein in your diet and the normal breakdown of muscles of your body. Creatinine is removed from blood by the kidneys and then passes out of the body in your urine. If you have kidney disease, the level of creatinine in your blood increases. Blood (serum) a...
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What is (are) Croup ?
Croup is an inflammation of the vocal cords (larynx) and windpipe (trachea). It causes difficulty breathing, a barking cough, and a hoarse voice. The cause is usually a virus, often parainfluenza virus. Other causes include allergies and reflux. Croup often starts out like a cold. But then the vocal cords and windpi...
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What is (are) Malabsorption Syndromes ?
Your small intestine does most of the digesting of the foods you eat. If you have a malabsorption syndrome, your small intestine cannot absorb nutrients from foods. Causes of malabsorption syndromes include - Celiac disease - Lactose intolerance - Short bowel syndrome. This happens after surgery to remov...
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What is (are) Brain Aneurysm ?
A brain aneurysm is an abnormal bulge or "ballooning" in the wall of an artery in the brain. They are sometimes called berry aneurysms because they are often the size of a small berry. Most brain aneurysms produce no symptoms until they become large, begin to leak blood, or burst. If a brain aneurysm presses on nerv...
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What is (are) Rett Syndrome ?
Rett syndrome is a rare genetic disease that causes developmental and nervous system problems, mostly in girls. It's related to autism spectrum disorder. Babies with Rett syndrome seem to grow and develop normally at first. Between 3 months and 3 years of age, though, they stop developing and even lose some skills. Sym...
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What is (are) Indigestion ?
Nearly everyone has had indigestion at one time. It's a feeling of discomfort or a burning feeling in your upper abdomen. You may have heartburn or belch and feel bloated. You may also feel nauseated, or even throw up. You might get indigestion from eating too much or too fast, eating high-fat foods, or eating when ...
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Do you have information about Acupuncture
Summary : Acupuncture has been practiced in China and other Asian countries for thousands of years. Acupuncture involves stimulating specific points on the body. This is most often done by inserting thin needles through the skin, to cause a change in the physical functions of the body. Research has shown that acupun...
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What is (are) Heart Valve Diseases ?
Your heart has four valves. Normally, these valves open to let blood flow through or out of your heart, and then shut to keep it from flowing backward. But sometimes they don't work properly. If they don't, you could have - Regurgitation - when blood leaks back through the valve in the wrong direction - Mitral...
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What is (are) Metabolic Disorders ?
Metabolism is the process your body uses to get or make energy from the food you eat. Food is made up of proteins, carbohydrates, and fats. Chemicals in your digestive system break the food parts down into sugars and acids, your body's fuel. Your body can use this fuel right away, or it can store the energy in your bod...
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What is (are) cyclic neutropenia ?
Cyclic neutropenia is a disorder that causes frequent infections and other health problems in affected individuals. People with this condition have recurrent episodes of neutropenia during which there is a shortage (deficiency) of neutrophils. Neutrophils are a type of white blood cell that plays a role in inflammation...
frequency
How many people are affected by cyclic neutropenia ?
Cyclic neutropenia is a rare condition and is estimated to occur in 1 in 1 million individuals worldwide.
genetic changes
What are the genetic changes related to cyclic neutropenia ?
Mutations in the ELANE gene cause cyclic neutropenia. The ELANE gene provides instructions for making a protein called neutrophil elastase, which is found in neutrophils. When the body starts an immune response to fight an infection, neutrophils release neutrophil elastase. This protein then modifies the function of ce...
inheritance
Is cyclic neutropenia inherited ?
Cyclic neutropenia is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. In most cases, an affected person inherits the mutation from one affected parent. Other cases result from new mutations in the gene and occur in people with no hi...
treatment
What are the treatments for cyclic neutropenia ?
These resources address the diagnosis or management of cyclic neutropenia: - Gene Review: Gene Review: ELANE-Related Neutropenia - Genetic Testing Registry: Cyclical neutropenia - Seattle Children's Hospital These resources from MedlinePlus offer information about the diagnosis and management of various health con...
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What is (are) Behet disease ?
Behet disease is an inflammatory condition that affects many parts of the body. The health problems associated with Behet disease result from widespread inflammation of blood vessels (vasculitis). This inflammation most commonly affects the mouth, genitals, skin, and eyes. Painful mouth sores called aphthous ulcers ar...
frequency
How many people are affected by Behet disease ?
Behet disease is most common in Mediterranean countries, the Middle East, Japan, and other parts of Asia. However, it has been found in populations worldwide. The highest prevalence of Behet disease has been reported in Turkey, where the disorder affects up to 420 in 100,000 people. The disorder is much less common in...
genetic changes
What are the genetic changes related to Behet disease ?
The cause of Behet disease is unknown. The condition probably results from a combination of genetic and environmental factors, most of which have not been identified. However, a particular variation in the HLA-B gene has been strongly associated with the risk of developing Behet disease. The HLA-B gene provides instru...
inheritance
Is Behet disease inherited ?
Most cases of Behet disease are sporadic, which means they occur in people with no history of the disorder in their family. A small percentage of all cases have been reported to run in families; however, the condition does not have a clear pattern of inheritance.
treatment
What are the treatments for Behet disease ?
These resources address the diagnosis or management of Behet disease: - American Behcet's Disease Association: Diagnosis - American Behcet's Disease Association: Treatments - Genetic Testing Registry: Behcet's syndrome These resources from MedlinePlus offer information about the diagnosis and management of various...
information
What is (are) Nijmegen breakage syndrome ?
Nijmegen breakage syndrome is a condition characterized by short stature, an unusually small head size (microcephaly), distinctive facial features, recurrent respiratory tract infections, an increased risk of cancer, intellectual disability, and other health problems. People with this condition typically grow slowly d...
frequency
How many people are affected by Nijmegen breakage syndrome ?
The exact prevalence of Nijmegen breakage syndrome is unknown. This condition is estimated to affect one in 100,000 newborns worldwide, but is thought to be most common in the Slavic populations of Eastern Europe.