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What is (are) Drug Reactions ? | Most of the time, medicines make our lives better. They reduce aches and pains, fight infections, and control problems such as high blood pressure or diabetes. But medicines can also cause unwanted reactions. One problem is interactions, which may occur between - Two drugs, such as aspirin and blood thinners ... |
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... |
Do you have information about Drugs and Young People | Summary : Drug abuse is a serious public health problem. It affects almost every community and family in some way. Drug abuse in children and teenagers may pose a greater hazard than in older people. This is because their brains are not yet fully developed. As a result, the brains of young people may be more susceptibl... |
What is (are) Dry Mouth ? | Dry mouth is the feeling that there is not enough saliva in your mouth. Everyone has a dry mouth once in a while - if they are nervous, upset or under stress. But if you have a dry mouth all or most of the time, it can be uncomfortable and can lead to serious health problems. Symptoms of dry mouth include - A ... |
What is (are) Dual Diagnosis ? | A person with dual diagnosis has both a mental disorder and an alcohol or drug problem. These conditions occur together frequently. In particular, alcohol and drug problems tend to occur with - Depression - Anxiety disorders - Schizophrenia - Personality disorders Sometimes the mental problem oc... |
What is (are) Dwarfism ? | A dwarf is a person of short stature - under 4' 10" as an adult. More than 200 different conditions can cause dwarfism. A single type, called achondroplasia, causes about 70 percent of all dwarfism. Achondroplasia is a genetic condition that affects about 1 in 15,000 to 1 in 40,000 people. It makes your arms and legs s... |
What is (are) Dystonia ? | Dystonia is a movement disorder that causes involuntary contractions of your muscles. These contractions result in twisting and repetitive movements. Sometimes they are painful. Dystonia can affect just one muscle, a group of muscles or all of your muscles. Symptoms can include tremors, voice problems or a dragging ... |
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... |
What is (are) E. Coli Infections ? | E. coli is the name of a type of bacteria that lives in your intestines. Most types of E. coli are harmless. However, some types can make you sick and cause diarrhea. One type causes travelers' diarrhea. The worst type of E. coli causes bloody diarrhea, and can sometimes cause kidney failure and even death. These probl... |
What is (are) Ear Disorders ? | Your ear has three main parts: outer, middle and inner. You use all of them in hearing. Sound waves come in through your outer ear. They reach your middle ear, where they make your eardrum vibrate. The vibrations are transmitted through three tiny bones, called ossicles, in your middle ear. The vibrations travel to you... |
What is (are) Ear Infections ? | Ear infections are the most common reason parents bring their child to a doctor. Three out of four children will have at least one ear infection by their third birthday. Adults can also get ear infections, but they are less common. The infection usually affects the middle ear and is called otitis media. The tubes in... |
What is (are) Earthquakes ? | An earthquake happens when two blocks of the earth suddenly slip past one another. Earthquakes strike suddenly, violently, and without warning at any time of the day or night. If an earthquake occurs in a populated area, it may cause property damage, injuries, and even deaths. If you live in a coastal area, there is th... |
What is (are) Eating Disorders ? | Eating disorders are serious behavior problems. They can include severe overeating or not consuming enough food to stay healthy. They also involve extreme concern about your shape or weight. Types of eating disorders include - Anorexia nervosa, in which you become too thin, but you don't eat enough because you... |
Do you have information about Ebola | Summary : Ebola hemorrhagic fever is caused by a virus. It is a severe and often fatal disease. It can affect humans and other primates. Researchers believe that the virus first spreads from an infected animal to a human. It can then spread from human to human through direct contact with a patient's blood or secretions... |
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 ... |
What is (are) Eczema ? | Eczema is a term for several different types of skin swelling. Eczema is also called dermatitis. Most types cause dry, itchy skin and rashes on the face, inside the elbows and behind the knees, and on the hands and feet. Scratching the skin can cause it to turn red, and to swell and itch even more. Eczema is not con... |
What is (are) Edema ? | Edema means swelling caused by fluid in your body's tissues. It usually occurs in the feet, ankles and legs, but it can involve your entire body. Causes of edema include - Eating too much salt - Sunburn - Heart failure - Kidney disease - Liver problems from cirrhosis - Pregnancy - Problems wi... |
What is (are) Ehlers-Danlos Syndrome ? | Ehlers-Danlos syndrome (EDS) is a group of inherited disorders that weaken connective tissues. Connective tissues are proteins that support skin, bones, blood vessels, and other organs. EDS usually affects your skin, joints and blood vessel walls. Symptoms include - Loose joints - Fragile, small blood v... |
What is (are) Elbow Injuries and Disorders ? | Your elbow joint is made up of bone, cartilage, ligaments and fluid. Muscles and tendons help the elbow joint move. When any of these structures is hurt or diseased, you have elbow problems. Many things can make your elbow hurt. A common cause is tendinitis, an inflammation or injury to the tendons that attach musc... |
What is (are) Elder Abuse ? | Many older people are victims of elder abuse. It is the mistreatment of an older person, usually by a caregiver. It can happen within the family. It can also happen in assisted living facilities or nursing homes. The mistreatment may be - Physical, sexual, or emotional abuse - Neglect or abandonment - Fi... |
Do you have information about Electromagnetic Fields | Summary : Electric and magnetic fields (EMFs) are areas of energy that surround electrical devices. Everyday sources of EMFs include - Power lines - Electrical wiring - Microwave ovens - Computers - Cell phones Some people worry about EMF exposure and cancer. Some studies have found a link betwe... |
What is (are) Emergency Medical Services ? | If you get very sick or badly hurt and need help right away, you should use emergency medical services. These services use specially trained people and specially equipped facilities. You may need care in the hospital emergency room (ER). Doctors and nurses there treat emergencies, such as heart attacks and injuries.... |
What is (are) Emphysema ? | Emphysema is a type of COPD involving damage to the air sacs (alveoli) in the lungs. As a result, your body does not get the oxygen it needs. Emphysema makes it hard to catch your breath. You may also have a chronic cough and have trouble breathing during exercise. The most common cause is cigarette smoking. If you ... |
What is (are) Encephalitis ? | Encephalitis is an inflammation of the brain. Usually the cause is a viral infection, but bacteria can also cause it. It can be mild or severe. Most cases are mild. You may have flu-like symptoms. With a mild case, you may just need rest, plenty of fluids, and a pain reliever. Severe cases need immediate treatment. ... |
Do you have information about End of Life Issues | Summary : Planning for the end of life can be difficult. But by deciding what end-of-life care best suits your needs when you are healthy, you can help those close to you make the right choices when the time comes. End-of-life planning usually includes making choices about the following: - The goals of care (f... |
What is (are) Endocarditis ? | Endocarditis, also called infective endocarditis (IE), is an inflammation of the inner lining of the heart. The most common type, bacterial endocarditis, occurs when germs enter your heart. These germs come through your bloodstream from another part of your body, often your mouth. Bacterial endocarditis can damage your... |
What is (are) Endocrine Diseases ? | Your endocrine system includes eight major glands throughout your body. These glands make hormones. Hormones are chemical messengers. They travel through your bloodstream to tissues or organs. Hormones work slowly and affect body processes from head to toe. These include - Growth and development - Metabolism -... |
What is (are) Endometriosis ? | Endometriosis is a problem affecting a woman's uterus - the place where a baby grows when she's pregnant. Endometriosis is when the kind of tissue that normally lines the uterus grows somewhere else. It can grow on the ovaries, behind the uterus or on the bowels or bladder. Rarely, it grows in other parts of the body. ... |
Do you have information about Endoscopy | Summary : Endoscopy is a procedure that lets your doctor look inside your body. It uses an instrument called an endoscope, or scope for short. Scopes have a tiny camera attached to a long, thin tube. The doctor moves it through a body passageway or opening to see inside an organ. Sometimes scopes are used for surgery, ... |
What is (are) Enlarged Prostate (BPH) ? | The prostate is a gland in men. It helps make semen, the fluid that contains sperm. The prostate surrounds the tube that carries urine out of the body. As men age, their prostate grows bigger. If it gets too large, it can cause problems. An enlarged prostate is also called benign prostatic hyperplasia (BPH). Most men w... |
Do you have information about Environmental Health | Summary : Our environment affects our health. If parts of the environment, like the air, water, or soil become polluted, it can lead to health problems. For example, asthma pollutants and chemicals in the air or in the home can trigger asthma attacks. Some environmental risks are a part of the natural world, like ra... |
What is (are) Eosinophilic Disorders ? | Eosinophils are a type of white blood cell. They help fight off infections and play a role in your body's immune response. They can also build up and cause inflammation. Normally your blood doesn't have a large number of eosinophils. Your body may produce more of them in response to - Allergic disorders - S... |
What is (are) Epilepsy ? | Epilepsy is a brain disorder that causes people to have recurring seizures. The seizures happen when clusters of nerve cells, or neurons, in the brain send out the wrong signals. People may have strange sensations and emotions or behave strangely. They may have violent muscle spasms or lose consciousness. Epilepsy h... |
What is (are) Erectile Dysfunction ? | Erectile dysfunction (ED) is a common type of male sexual dysfunction. It is when a man has trouble getting or keeping an erection. ED becomes more common as you get older. But it's not a natural part of aging. Some people have trouble speaking with their doctors about sex. But if you have ED, you should tell your d... |
Do you have information about Ergonomics | Summary : Ergonomics looks at what kind of work you do, what tools you use and your whole job environment. The aim is to find the best fit between you and your job conditions. Examples of ergonomic changes to your work might include - Adjusting the position of your computer keyboard to prevent carpal tunnel synd... |
What is (are) Esophageal Cancer ? | The esophagus is a hollow tube that carries food and liquids from your throat to your stomach. Early esophageal cancer usually does not cause symptoms. Later, you may have symptoms such as - Painful or difficult swallowing - Weight loss - A hoarse voice or cough that doesn't go away You're at greater ... |
What is (are) Esophagus Disorders ? | The esophagus is the tube that carries food, liquids and saliva from your mouth to the stomach. You may not be aware of your esophagus until you swallow something too large, too hot or too cold. You may also become aware of it when something is wrong. The most common problem with the esophagus is gastroesophageal r... |
Do you have information about Evaluating Health Information | Summary : Millions of consumers get health information from magazines, TV or the Internet. Some of the information is reliable and up to date; some is not. How can you tell the good from the bad? First, consider the source. If you use the Web, look for an "about us" page. Check to see who runs the site: Is it a bran... |
Do you have information about Exercise and Physical Fitness | Summary : Regular physical activity is one of the most important things you can do for your health. It can help - Control your weight - Lower your risk of heart disease - Lower your risk for type 2 diabetes and metabolic syndrome - Lower your risk of some cancers - Strengthen your bones and muscles ... |
Do you have information about Exercise for Children | Summary : Like adults, kids need exercise. Most children need at least an hour of physical activity every day. Regular exercise helps children - Feel less stressed - Feel better about themselves - Feel more ready to learn in school - Keep a healthy weight - Build and keep healthy bones, muscles and... |
Do you have information about Exercise for Seniors | Summary : Exercise and physical activity are good for just about everyone, including older adults. There are four main types and each type is different. Doing them all will give you more benefits. - Endurance, or aerobic, activities increase your breathing and heart rate. Brisk walking or jogging, dancing, swimmi... |
What is (are) Eye Cancer ? | Cancer of the eye is uncommon. It can affect the outer parts of the eye, such as the eyelid, which are made up of muscles, skin and nerves. If the cancer starts inside the eyeball it's called intraocular cancer. The most common intraocular cancers in adults are melanoma and lymphoma. The most common eye cancer in child... |
What is (are) Eye Diseases ? | Some eye problems are minor and don't last long. But some can lead to a permanent loss of vision. Common eye problems include - Refractive errors - Cataracts - clouded lenses - Glaucoma - a disorder caused by damage to the optic nerve - Retinal disorders - problems with the nerve layer at the back of ... |
What is (are) Eye Infections ? | Your eyes can get infections from bacteria, fungi, or viruses. Eye infections can occur in different parts of the eye and can affect just one eye or both. Two common eye infections are - Conjunctivitis - also known as pinkeye. Conjunctivitis is often due to an infection. Children frequently get it, and it is ver... |
What is (are) Eye Injuries ? | The structure of your face helps protect your eyes from injury. Still, injuries can damage your eye, sometimes severely enough that you could lose your vision. Most eye injuries are preventable. If you play sports or work in certain jobs, you may need protection. The most common type of injury happens when something... |
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... |
Do you have information about Eye Wear | Summary : Eye wear protects or corrects your vision. Examples are - Sunglasses - Safety goggles - Glasses (also called eyeglasses) - Contact lenses If you need corrective lenses, you may be able to choose between contacts or glasses. Either usually requires a prescription. Almost anyone can wear gl... |
What is (are) Eyelid Disorders ? | Your eyelids help protect your eyes. When you blink, your eyelids spread moisture over your eyes. Blinking also helps move dirt or other particles off the surface of the eye. You close your eyelids when you see something coming towards your eyes. This can help protect against injuries. Like most other parts of your ... |
What is (are) Facial Injuries and Disorders ? | Face injuries and disorders can cause pain and affect how you look. In severe cases, they can affect sight, speech, breathing and your ability to swallow. Broken bones, especially the bones of your nose, cheekbone and jaw, are common facial injuries. Certain diseases also lead to facial disorders. For example, nerve... |
What is (are) Fainting ? | Fainting is a temporary loss of consciousness. If you're about to faint, you'll feel dizzy, lightheaded, or nauseous. Your field of vision may "white out" or "black out." Your skin may be cold and clammy. You lose muscle control at the same time, and may fall down. Fainting usually happens when your blood pressure d... |
What is (are) Falls ? | A fall can change your life. If you're elderly, it can lead to disability and a loss of independence. If your bones are fragile from osteoporosis, you could break a bone, often a hip. But aging alone doesn't make people fall. Diabetes and heart disease affect balance. So do problems with circulation, thyroid or nervous... |
What is (are) Family History ? | Your family history includes health information about you and your close relatives. Families have many factors in common, including their genes, environment, and lifestyle. Looking at these factors can help you figure out whether you have a higher risk for certain health problems, such as heart disease, stroke, and can... |
What is (are) Family Issues ? | There are many kinds of families. Some have two parents, while others have a single parent. Sometimes there is no parent and grandparents raise grandchildren. Some children live in foster families, adoptive families, or in stepfamilies. Families are much more than groups of people who share the same genes or the sam... |
Do you have information about Farm Health and Safety | Summary : You might think of farms as peaceful settings. Actually, farming is one of the most dangerous jobs in the United States. Farms have many health and safety hazards, including - Chemicals and pesticides - Machinery, tools and equipment that can be dangerous - Hazardous areas, such as grain bins, sil... |
What is (are) Fatigue ? | Everyone feels tired now and then. Sometimes you may just want to stay in bed. But, after a good night's sleep, most people feel refreshed and ready to face a new day. If you continue to feel tired for weeks, it's time to see your doctor. He or she may be able to help you find out what's causing your fatigue and recomm... |
What is (are) Female Infertility ? | Infertility means not being able to get pregnant after at least one year of trying (or 6 months if the woman is over age 35). If a woman keeps having miscarriages, it is also called infertility. Female infertility can result from age, physical problems, hormone problems, and lifestyle or environmental factors. Most ... |
What is (are) Fetal Alcohol Spectrum Disorders ? | Alcohol can harm your baby at any stage during a pregnancy. That includes the earliest stages before you even know you are pregnant. Drinking alcohol can cause a group of conditions called fetal alcohol spectrum disorders (FASDs). Effects can include physical and behavioral problems such as trouble with - Learnin... |
Do you have information about Fetal Health and Development | Summary : A normal pregnancy lasts nine months. Each three-month period of pregnancy is called a trimester. During each trimester, the fetus grows and develops. There are specific prenatal tests to monitor both the mother's health and fetal health during each trimester. With modern technology, health professionals ... |
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 ... |
What is (are) Fibromyalgia ? | Fibromyalgia is a disorder that causes muscle pain and fatigue. People with fibromyalgia have "tender points" on the body. Tender points are specific places on the neck, shoulders, back, hips, arms, and legs. These points hurt when pressure is put on them. People with fibromyalgia may also have other symptoms, such ... |
What is (are) Fifth Disease ? | Fifth disease is a viral infection caused by parvovirus B19. The virus only infects humans; it's not the same parvovirus that dogs and cats can get. Fifth disease mostly affects children. Symptoms can include a low fever, cold symptoms, and a headache. Then you get a red rash on your face. It looks like a "slapped chee... |
Do you have information about Financial Assistance | Summary : Health care can be costly. If you have health insurance, it usually pays at least part of your medical costs. If you don't have insurance or need help with costs that aren't covered, financial assistance might be available. Certain government programs and nonprofit organizations can help. You can also discuss... |
What is (are) Finger Injuries and Disorders ? | You use your fingers and thumbs to do everything from grasping objects to playing musical instruments to typing. When there is something wrong with them, it can make life difficult. Common problems include - Injuries that result in fractures, ruptured ligaments and dislocations - Osteoarthritis - wear-and-tear... |
Do you have information about Fire Safety | Summary : Preventing fires is an important part of fire safety. In the United States, cooking is the main cause of home fires. Cigarettes are a big risk too - they are the leading cause of fire deaths. Here are some fire prevention tips: - Don't leave the stove or oven unattended when they are on - Don't let c... |
Do you have information about Fires | Summary : Whether a fire happens in your home or in the wild, it can be very dangerous. Fire spreads quickly. There is no time to gather valuables or make a phone call. In just two minutes, a fire can become life-threatening. In five minutes, a home can be engulfed in flames. Heat and smoke from fire can be more dan... |
Do you have information about First Aid | Summary : Accidents happen. Someone chokes on an ice cube or gets stung by a bee. It is important to know when to call 9-1-1 -- it is for life-threatening emergencies. While waiting for help to arrive, you may be able to save someone's life. Cardiopulmonary resuscitation (CPR) is for people whose hearts or breathing ha... |
What is (are) Fistulas ? | A fistula is an abnormal connection between two parts inside of the body. Fistulas may develop between different organs, such as between the esophagus and the windpipe or the bowel and the vagina. They can also develop between two blood vessels, such as between an artery and a vein or between two arteries. Some peop... |
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... |
What is (are) Flu ? | Flu is a respiratory infection caused by a number of viruses. The viruses pass through the air and enter your body through your nose or mouth. Between 5% and 20% of people in the U.S. get the flu each year. The flu can be serious or even deadly for elderly people, newborn babies, and people with certain chronic illness... |
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. ... |
Do you have information about Fluid and Electrolyte Balance | Summary : Electrolytes are minerals in your body that have an electric charge. They are in your blood, urine and body fluids. Maintaining the right balance of electrolytes helps your body's blood chemistry, muscle action and other processes. Sodium, calcium, potassium, chlorine, phosphate and magnesium are all electrol... |
Do you have information about Folic Acid | Summary : Folic acid is a B vitamin. It helps the body make healthy new cells. Everyone needs folic acid. For women who may get pregnant, it is really important. Getting enough folic acid before and during pregnancy can prevent major birth defects of her baby's brain or spine. Foods with folic acid in them include ... |
What is (are) Food Allergy ? | Food allergy is an abnormal response to a food triggered by your body's immune system. In adults, the foods that most often trigger allergic reactions include fish, shellfish, peanuts, and tree nuts, such as walnuts. Problem foods for children can include eggs, milk, peanuts, tree nuts, soy, and wheat. The allerg... |
Do you have information about Food Labeling | Summary : Most packaged foods in the U.S. have food labels. On every food label you will see - Serving size, number of servings, and number of calories per serving - Information on the amount of dietary fat, cholesterol, dietary fiber, dietary sodium, carbohydrates, dietary proteins, vitamins, and minerals in... |
Do you have information about Food Safety | Summary : Safe steps in food handling, cooking, and storage can prevent foodborne illness. There are four basic steps to food safety at home: - Clean - always wash your fruits and vegetables, hands, counters, and cooking utensils. - Separate - keep raw foods to themselves. Germs can spread from one food to ano... |
What is (are) Foodborne Illness ? | Each year, 48 million people in the U.S. get sick from contaminated food. Common culprits include bacteria, parasites and viruses. Symptoms range from mild to serious. They include - Upset stomach - Abdominal cramps - Nausea and vomiting - Diarrhea - Fever - Dehydration Harmful bacteria... |
Do you have information about Foot Health | Summary : Each step you take involves a complex network of bones, muscles, tendons, and ligaments. This, combined with all of the weight they carry, explains why feet can have problems. To keep your feet healthy - Examine your feet regularly - Wear comfortable shoes that fit - Wash your feet daily with s... |
What is (are) Foot Injuries and Disorders ? | Each of your feet has 26 bones, 33 joints, and more than 100 tendons, muscles, and ligaments. No wonder a lot of things can go wrong. Here are a few common problems: - Bunions - hard, painful bumps on the big toe joint - Corns and calluses - thickened skin from friction or pressure - Plantar warts - warts... |
What is (are) Foreign Bodies ? | If you've ever gotten a splinter or had sand in your eye, you've had experience with a foreign body. A foreign body is something that is stuck inside you but isn't supposed to be there. You may inhale or swallow a foreign body, or you may get one from an injury to almost any part of your body. Foreign bodies are more c... |
What is (are) Fractures ? | A fracture is a break, usually in a bone. If the broken bone punctures the skin, it is called an open or compound fracture. Fractures commonly happen because of car accidents, falls, or sports injuries. Other causes are low bone density and osteoporosis, which cause weakening of the bones. Overuse can cause stress frac... |
What is (are) Fragile X Syndrome ? | Fragile X syndrome is the most common form of inherited developmental disability. A problem with a specific gene causes the disease. Normally, the gene makes a protein you need for brain development. But the problem causes a person to make little or none of the protein. This causes the symptoms of Fragile X. People... |
What is (are) Friedreich's Ataxia ? | Friedreich's ataxia is an inherited disease that damages your nervous system. The damage affects your spinal cord and the nerves that control muscle movement in your arms and legs. Symptoms usually begin between the ages of 5 and 15. The main symptom is ataxia, which means trouble coordinating movements. Specific sympt... |
What is (are) Frostbite ? | Frostbite is an injury to the body that is caused by freezing. It most often affects the nose, ears, cheeks, chin, fingers, or toes. Frostbite can permanently damage the body, and severe cases can lead to amputation. Signs of frostbite include - A white or grayish-yellow skin area - Skin that feels unusuall... |
What is (are) Fungal Infections ? | If you have ever had athlete's foot or a yeast infection, you can blame a fungus. A fungus is a primitive organism. Mushrooms, mold and mildew are examples. Fungi live in air, in soil, on plants and in water. Some live in the human body. Only about half of all types of fungi are harmful. Some fungi reproduce through... |
What is (are) G6PD Deficiency ? | Glucose-6-phosphate dehydrogenase (G6PD) deficiency is a genetic disorder that is most common in males. About 1 in 10 African American males in the United States has it. G6PD deficiency mainly affects red blood cells, which carry oxygen from the lungs to tissues throughout the body. The most common medical problem it c... |
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 ... |
What is (are) Gallbladder Diseases ? | 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. Your gallbla... |
What is (are) Gallstones ? | 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. Your gallbla... |
What is (are) Gangrene ? | Gangrene is the death of tissues in your body. It happens when a part of your body loses its blood supply. Gangrene can happen on the surface of the body, such as on the skin, or inside the body, in muscles or organs. Causes include - Serious injuries - Problems with blood circulation, such as atherosclerosis ... |
What is (are) Gas ? | Everyone has gas. Most people pass gas 13 to 21 times a day. Passing gas through the mouth is called belching or burping. Passing gas through the anus is called flatulence. Most of the time gas does not have an odor. The odor comes from bacteria in the large intestine that release small amounts of gases that contain su... |
What is (are) Gastroenteritis ? | Have you ever had the "stomach flu?" What you probably had was gastroenteritis - not a type of flu at all. Gastroenteritis is an inflammation of the lining of the intestines caused by a virus, bacteria or parasites. Viral gastroenteritis is the second most common illness in the U.S. The cause is often a norovirus infec... |
What is (are) Gastrointestinal Bleeding ? | Your digestive or gastrointestinal (GI) tract includes the esophagus, stomach, small intestine, large intestine or colon, rectum, and anus. Bleeding can come from any of these areas. The amount of bleeding can be so small that only a lab test can find it. Signs of bleeding in the digestive tract depend where it is ... |
What is (are) Gaucher Disease ? | Gaucher disease is a rare, inherited disorder in which you do not have enough of an enzyme called glucocerebrosidase. This causes too much of a fatty substance to build up in your spleen, liver, lungs, bones and, sometimes, your brain. This prevents these organs from working properly. There are three types: - ... |
What is (are) Gay, Lesbian, Bisexual and Transgender Health ? | Gay, lesbian, bisexual and transgender individuals have special health concerns besides the usual ones that affect most men and women. On this page you'll find information about these specific health issues. |
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... |
What is (are) Genetic Brain Disorders ? | A genetic brain disorder is caused by a variation or a mutation in a gene. A variation is a different form of a gene. A mutation is a change in a gene. Genetic brain disorders affect the development and function of the brain. Some genetic brain disorders are due to random gene mutations or mutations caused by enviro... |
Do you have information about Genetic Counseling | Summary : Genetic counseling provides information and support to people who have, or may be at risk for, genetic disorders. A genetic counselor meets with you to discuss genetic risks. The counseling may be for yourself or a family member. Or you may get it when you are planning or expecting a baby. You may follow up w... |
What is (are) Genetic Disorders ? | Genes are the building blocks of heredity. They are passed from parent to child. They hold DNA, the instructions for making proteins. Proteins do most of the work in cells. They move molecules from one place to another, build structures, break down toxins, and do many other maintenance jobs. Sometimes there is a mut... |
Do you have information about Genetic Testing | Summary : Genetic tests are tests on blood and other tissue to find genetic disorders. Over 2000 tests are available. Doctors use genetic tests for several reasons. These include - Finding genetic diseases in unborn babies - Finding out if people carry a gene for a disease and might pass it on to their childre... |
What is (are) Genital Herpes ? | Genital herpes is a sexually transmitted disease (STD) caused by a herpes simplex virus (HSV). It can cause sores on your genital or rectal area, buttocks, and thighs. You can get it from having sex, even oral sex. The virus can spread even when sores are not present. Mothers can also infect their babies during childbi... |
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QA on Attention Deficit
Filters dataset entries containing "Attention Deficit" in the Question field, providing basic information retrieval but offering limited analytical value beyond finding specific records.