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Do you have information about A1C | Summary : A1C is a blood test for type 2 diabetes and prediabetes. It measures your average blood glucose, or blood sugar, level over the past 3 months. Doctors may use the A1C alone or in combination with other diabetes tests to make a diagnosis. They also use the A1C to see how well you are managing your diabetes. Th... |
What is (are) Abdominal Pain ? | Your abdomen extends from below your chest to your groin. Some people call it the stomach, but your abdomen contains many other important organs. Pain in the abdomen can come from any one of them. The pain may start somewhere else, such as your chest. Severe pain doesn't always mean a serious problem. Nor does mild pai... |
What is (are) Abortion ? | An abortion is a procedure to end a pregnancy. It uses medicine or surgery to remove the embryo or fetus and placenta from the uterus. The procedure is done by a licensed health care professional. The decision to end a pregnancy is very personal. If you are thinking of having an abortion, most healthcare providers a... |
What is (are) Abscess ? | An abscess is a pocket of pus. You can get an abscess almost anywhere in your body. When an area of your body becomes infected, your body's immune system tries to fight the infection. White blood cells go to the infected area, collect within the damaged tissue, and cause inflammation. During this process, pus forms. Pu... |
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... |
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... |
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... |
What is (are) Acute Bronchitis ? | Bronchitis is an inflammation of the bronchial tubes, the airways that carry air to your lungs. It causes a cough that often brings up mucus. It can also cause shortness of breath, wheezing, a low fever, and chest tightness. There are two main types of bronchitis: acute and chronic. Most cases of acute bronchitis ge... |
What is (are) Acute Lymphocytic Leukemia ? | Leukemia is cancer of the white blood cells. White blood cells help your body fight infection. Your blood cells form in your bone marrow. In leukemia, however, the bone marrow produces abnormal white blood cells. These cells crowd out the healthy blood cells, making it hard for blood to do its work. In acute lymphocyti... |
What is (are) Acute Myeloid Leukemia ? | Leukemia is cancer of the white blood cells. White blood cells help your body fight infection. Your blood cells form in your bone marrow. In leukemia, however, the bone marrow produces abnormal white blood cells. These cells crowd out the healthy blood cells, making it hard for blood to do its work. In acute myeloid le... |
What is (are) Addison Disease ? | Your adrenal glands are just above your kidneys. The outside layer of these glands makes hormones that help your body respond to stress and regulate your blood pressure and water and salt balance. Addison disease happens if the adrenal glands don't make enough of these hormones. A problem with your immune system usu... |
What is (are) Adhesions ? | Adhesions are bands of scar-like tissue. Normally, internal tissues and organs have slippery surfaces so they can shift easily as the body moves. Adhesions cause tissues and organs to stick together. They might connect the loops of the intestines to each other, to nearby organs, or to the wall of the abdomen. They can ... |
Do you have information about Adoption | Summary : Adoption brings a child born to other parents into a new family. Birth parents have a number of reasons for placing children for adoption. Overall, they want better lives for their children than they think they can give them. Children who are eligible for adoption come from many different settings. Some ar... |
What is (are) Adrenal Gland Cancer ? | Your adrenal, or suprarenal, glands are located on the top of each kidney. These glands produce hormones that you can't live without, including sex hormones and cortisol, which helps you respond to stress and has many other functions. A number of disorders can affect the adrenal glands, including tumors. Tumors can ... |
What is (are) Adrenal Gland Disorders ? | The adrenal glands are small glands located on top of each kidney. They produce hormones that you can't live without, including sex hormones and cortisol. Cortisol helps you respond to stress and has many other important functions. With adrenal gland disorders, your glands make too much or not enough hormones. In Cu... |
Do you have information about Advance Directives | Summary : What kind of medical care would you want if you were too ill or hurt to express your wishes? Advance directives are legal documents that allow you to spell out your decisions about end-of-life care ahead of time. They give you a way to tell your wishes to family, friends, and health care professionals and to ... |
Do you have information about African American Health | Summary : Every racial or ethnic group has specific health concerns. Differences in the health of groups can result from - Genetics - Environmental factors - Access to care - Cultural factors On this page, you'll find links to health issues that affect African Americans. |
What is (are) After Surgery ? | After any operation, you'll have some side effects. There is usually some pain with surgery. There may also be swelling and soreness around the area that the surgeon cut. Your surgeon can tell you which side effects to expect. There can also be complications. These are unplanned events linked to the operation. Some ... |
Do you have information about Air Pollution | Summary : Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog. Some air pollutants are p... |
Do you have information about Alcohol | Summary : If you are like many Americans, you drink alcohol at least occasionally. For many people, moderate drinking is probably safe. It may even have health benefits, including reducing your risk of certain heart problems. For most women and for most people over 65, moderate drinking is no more than three drinks a d... |
What is (are) Alcoholism and Alcohol Abuse ? | For most adults, moderate alcohol use is probably not harmful. However, about 18 million adult Americans have an alcohol use disorder. This means that their drinking causes distress and harm. It includes alcoholism and alcohol abuse. Alcoholism, or alcohol dependence, is a disease that causes - Craving - a str... |
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 ... |
What is (are) Alpha-1 Antitrypsin Deficiency ? | Alpha-1 antitrypsin deficiency (AAT deficiency) is an inherited condition that raises your risk for lung and liver disease. Alpha-1 antitrypsin (AAT) is a protein that protects the lungs. The liver makes it. If the AAT proteins aren't the right shape, they get stuck in the liver cells and can't reach the lungs. Symp... |
What is (are) Alzheimer's Caregivers ? | Caring for someone who has Alzheimer's disease (AD) can be stressful and overwhelming. It's important to take care of yourself. Ask for and accept help. Talk to the doctor. Find out what treatments might help control symptoms or address behavior problems. Find a support group. Others who have "been there" may be ab... |
What is (are) Alzheimer's Disease ? | Alzheimer's disease (AD) is the most common form of dementia among older people. Dementia is a brain disorder that seriously affects a person's ability to carry out daily activities. AD begins slowly. It first involves the parts of the brain that control thought, memory and language. People with AD may have trouble... |
What is (are) Amblyopia ? | Amblyopia, or "lazy eye," is the most common cause of visual impairment in children. It happens when an eye fails to work properly with the brain. The eye may look normal, but the brain favors the other eye. In some cases, it can affect both eyes. Causes include - Strabismus - a disorder in which the two eyes don... |
What is (are) Amyloidosis ? | Amyloidosis occurs when abnormal proteins called amyloids build up and form deposits. The deposits can collect in organs such as the kidney and heart. This can cause the organs to become stiff and unable to work the way they should. There are three main types of amyloidosis: - Primary - with no known cause ... |
What is (are) Amyotrophic Lateral Sclerosis ? | Amyotrophic lateral sclerosis (ALS) is a nervous system disease that attacks nerve cells called neurons in your brain and spinal cord. These neurons transmit messages from your brain and spinal cord to your voluntary muscles - the ones you can control, like in your arms and legs. At first, this causes mild muscle probl... |
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... |
What is (are) Anal Cancer ? | The anus is where stool leaves your body when you go to the bathroom. It is made up of your outer layers of skin and the end of your large intestine. Anal cancer is a disease in which cancer cells form in the tissues of the anus. Anal cancer is rare. It is more common in smokers and people over 50. You are also at h... |
What is (are) Anal Disorders ? | The anus is the opening of the rectum through which stool passes out of your body. Problems with the anus are common. They include hemorrhoids, abscesses, fissures (cracks), and cancer. You may be embarrassed to talk about your anal troubles. But it is important to let your doctor know, especially if you have pain o... |
What is (are) Anaphylaxis ? | Anaphylaxis is a serious allergic reaction. It can begin very quickly, and symptoms may be life-threatening. The most common causes are reactions to foods (especially peanuts), medications, and stinging insects. Other causes include exercise and exposure to latex. Sometimes no cause can be found. It can affect many ... |
Do you have information about Anatomy | Summary : Anatomy is the science that studies the structure of the body. On this page, you'll find links to descriptions and pictures of the human body's parts and organ systems from head to toe. |
What is (are) Anemia ? | If you have anemia, your blood does not carry enough oxygen to the rest of your body. The most common cause of anemia is not having enough iron. Your body needs iron to make hemoglobin. Hemoglobin is an iron-rich protein that gives the red color to blood. It carries oxygen from the lungs to the rest of the body. Ane... |
What is (are) Anesthesia ? | If you are having surgery, your doctor will give you medicine called an anesthetic. Anesthetics reduce or prevent pain. There are three main types: - Local - numbs one small area of the body. You stay awake and alert. - Regional - blocks pain in an area of the body, such an arm or leg. A common type is epidura... |
What is (are) Aneurysms ? | An aneurysm is a bulge or "ballooning" in the wall of an artery. Arteries are blood vessels that carry oxygen-rich blood from the heart to other parts of the body. If an aneurysm grows large, it can burst and cause dangerous bleeding or even death. Most aneurysms occur in the aorta, the main artery that runs from t... |
What is (are) Angina ? | Angina is chest pain or discomfort you feel when there is not enough blood flow to your heart muscle. Your heart muscle needs the oxygen that the blood carries. Angina may feel like pressure or a squeezing pain in your chest. It may feel like indigestion. You may also feel pain in your shoulders, arms, neck, jaw, or ba... |
Do you have information about Angioplasty | Summary : If you have coronary artery disease, the arteries in your heart are narrowed or blocked by a sticky material called plaque. Angioplasty is a procedure to restore blood flow through the artery. You have angioplasty in a hospital. The doctor threads a thin tube through a blood vessel in the arm or groin up t... |
What is (are) Animal Bites ? | Wild animals usually avoid people. They might attack, however, if they feel threatened, are sick, or are protecting their young or territory. Attacks by pets are more common. Animal bites rarely are life-threatening, but if they become infected, you can develop serious medical problems. To prevent animal bites and ... |
What is (are) Animal Diseases and Your Health ? | Animal diseases that people can catch are called zoonoses. Many diseases affecting humans can be traced to animals or animal products. You can get a disease directly from an animal, or indirectly, through the environment. Farm animals can carry diseases. If you touch them or things they have touched, like fencing or... |
What is (are) Ankle Injuries and Disorders ? | Your ankle bone and the ends of your two lower leg bones make up the ankle joint. Your ligaments, which connect bones to one another, stabilize and support it. Your muscles and tendons move it. The most common ankle problems are sprains and fractures. A sprain is an injury to the ligaments. It may take a few weeks t... |
What is (are) Ankylosing Spondylitis ? | Ankylosing spondylitis is a type of arthritis of the spine. It causes inflammation between your vertebrae, which are the bones that make up your spine, and in the joints between your spine and pelvis. In some people, it can affect other joints. AS is more common and more severe in men. It often runs in families. The... |
What is (are) Anthrax ? | Anthrax is a disease caused by Bacillus anthracis, a germ that lives in soil. Many people know about it from the 2001 bioterror attacks. In the attacks, someone purposely spread anthrax through the U.S. mail. This killed five people and made 22 sick. Anthrax is rare. It affects animals such as cattle, sheep, and go... |
Do you have information about Antibiotic Resistance | Summary : Antibiotics are medicines that fight bacterial infections. Used properly, they can save lives. But there is a growing problem of antibiotic resistance. It happens when bacteria change and become able to resist the effects of an antibiotic. Using antibiotics can lead to resistance. Each time you take antib... |
Do you have information about Antibiotics | Summary : Antibiotics are powerful medicines that fight bacterial infections. Used properly, antibiotics can save lives. They either kill bacteria or keep them from reproducing. Your body's natural defenses can usually take it from there. Antibiotics do not fight infections caused by viruses, such as - Colds ... |
Do you have information about Antidepressants | Summary : Antidepressants are medicines that treat depression. Your doctor can prescribe them for you. They work to balance some of the natural chemicals in our brains. It may take several weeks for them to help. There are several types of antidepressants. You and your doctor may have to try a few before finding what w... |
Do you have information about Antioxidants | Summary : Antioxidants are man-made or natural substances that may prevent or delay some types of cell damage. Antioxidants are found in many foods, including fruits and vegetables. They are also available as dietary supplements. Examples of antioxidants include - Beta-carotene - Lutein - Lycopene -... |
What is (are) Anxiety ? | Fear and anxiety are part of life. You may feel anxious before you take a test or walk down a dark street. This kind of anxiety is useful - it can make you more alert or careful. It usually ends soon after you are out of the situation that caused it. But for millions of people in the United States, the anxiety does not... |
What is (are) Aortic Aneurysm ? | An aneurysm is a bulge or "ballooning" in the wall of an artery. Arteries are blood vessels that carry oxygen-rich blood from the heart to other parts of the body. If an aneurysm grows large, it can burst and cause dangerous bleeding or even death. Most aneurysms are in the aorta, the main artery that runs from the ... |
What is (are) Aphasia ? | Aphasia is a disorder caused by damage to the parts of the brain that control language. It can make it hard for you to read, write, and say what you mean to say. It is most common in adults who have had a stroke. Brain tumors, infections, injuries, and dementia can also cause it. The type of problem you have and how ba... |
What is (are) Aplastic Anemia ? | Aplastic anemia is a rare but serious blood disorder. If you have it, your bone marrow doesn't make enough new blood cells. Causes include - Toxic substances, such as pesticides, arsenic, and benzene - Radiation therapy and chemotherapy for cancer - Certain medicines - Infections such as hepatitis, Epste... |
What is (are) Appendicitis ? | The appendix is a small, tube-like organ attached to the first part of the large intestine. It is located in the lower right part of the abdomen. It has no known function. A blockage inside of the appendix causes appendicitis. The blockage leads to increased pressure, problems with blood flow, and inflammation. If the ... |
What is (are) Arm Injuries and Disorders ? | Of the 206 bones in your body, 3 of them are in your arm; the humerus, radius and ulna. Your arms are also made up of muscles, joints, tendons and other connective tissue. Injuries to any of these parts of the arm can occur during sports, a fall or an accident. Types of arm injuries include - Tendinitis and b... |
What is (are) Arrhythmia ? | An arrhythmia is a problem with the rate or rhythm of your heartbeat. It means that your heart beats too quickly, too slowly, or with an irregular pattern. When the heart beats faster than normal, it is called tachycardia. When the heart beats too slowly, it is called bradycardia. The most common type of arrhythmia is ... |
Do you have information about Arsenic | Summary : Arsenic is a natural element found in soil and minerals. Arsenic compounds are used to preserve wood, as pesticides, and in some industries. Arsenic can get into air, water, and the ground from wind-blown dust. It may also get into water from runoff. You may be exposed to arsenic by - Taking in smal... |
What is (are) Arteriovenous Malformations ? | Arteriovenous malformations (AVMs) are defects in your vascular system. The vascular system includes arteries, veins, and capillaries. Arteries carry blood away from the heart to other organs; veins carry blood back to the heart. Capillaries connect the arteries and veins. An AVM is a snarled tangle of arteries and vei... |
What is (are) Arthritis ? | If you feel pain and stiffness in your body or have trouble moving around, you might have arthritis. Most kinds of arthritis cause pain and swelling in your joints. Joints are places where two bones meet, such as your elbow or knee. Over time, a swollen joint can become severely damaged. Some kinds of arthritis can als... |
Do you have information about Artificial Limbs | Summary : People can lose all or part of an arm or leg for a number of reasons. Common ones include - Circulation problems from atherosclerosis or diabetes. They may cause you to need an amputation. - Traumatic injuries, including from traffic accidents and military combat - Cancer - Birth defects ... |
Do you have information about Asbestos | Summary : Asbestos is the name of a group of minerals with long, thin fibers. It was once used widely as insulation. It also occurs in the environment. Asbestos fibers are so small you can't see them. If you disturb asbestos, the fibers can float in the air. This makes them easy to inhale, and some may become lodged in... |
Do you have information about Asian American Health | Summary : Every racial or ethnic group has specific health concerns. Differences in the health of groups can result from - Genetics - Environmental factors - Access to care - Cultural factors On this page, you'll find links to health issues that affect Asian Americans. |
What is (are) Aspergillosis ? | Aspergillosis is a disease caused by a fungus (or mold) called Aspergillus. The fungus is very common in both indoors and outdoors. Most people breathe in the spores of the fungus every day without being affected. But some people get the disease. It usually occurs in people with lung diseases or weakened immune systems... |
Do you have information about Assisted Living | Summary : Assisted living is for adults who need help with everyday tasks. They may need help with dressing, bathing, eating, or using the bathroom, but they don't need full-time nursing care. Some assisted living facilities are part of retirement communities. Others are near nursing homes, so a person can move easily ... |
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... |
Do you have information about Assistive Devices | Summary : If you have a disability or injury, you may use a number of assistive devices. These are tools, products or types of equipment that help you perform tasks and activities. They may help you move around, see, communicate, eat, or get dressed. Some are high-tech tools, such as computers. Others are much simpler,... |
What is (are) Asthma ? | Asthma is a chronic disease that affects your airways. Your airways are tubes that carry air in and out of your lungs. If you have asthma, the inside walls of your airways become sore and swollen. That makes them very sensitive, and they may react strongly to things that you are allergic to or find irritating. When you... |
What is (are) Asthma in Children ? | Asthma is a chronic disease that affects your airways. Your airways are tubes that carry air in and out of your lungs. If you have asthma, the inside walls of your airways become sore and swollen. In the United States, about 20 million people have asthma. Nearly 9 million of them are children. Children have smaller ... |
What is (are) Ataxia Telangiectasia ? | Ataxia-telangiectasia (A-T) is a rare, inherited disease. It affects the nervous system, immune system, and other body systems. Symptoms appear in young children, usually before age 5. They include - Ataxia - trouble coordinating movements - Poor balance - Slurred speech - Tiny, red spider veins, called... |
What is (are) Atherosclerosis ? | Atherosclerosis is a disease in which plaque builds up inside your arteries. Plaque is a sticky substance made up of fat, cholesterol, calcium, and other substances found in the blood. Over time, plaque hardens and narrows your arteries. That limits the flow of oxygen-rich blood to your body. Atherosclerosis can lea... |
What is (are) Athlete's Foot ? | Athlete's foot is a common infection caused by a fungus. It most often affects the space between the toes. Symptoms include itching, burning, and cracked, scaly skin between your toes. You can get athlete's foot from damp surfaces, such as showers, swimming pools, and locker room floors. To prevent it - Keep y... |
What is (are) Atrial Fibrillation ? | An arrhythmia is a problem with the speed or rhythm of the heartbeat. Atrial fibrillation (AF) is the most common type of arrhythmia. The cause is a disorder in the heart's electrical system. Often, people who have AF may not even feel symptoms. But you may feel - Palpitations -- an abnormal rapid heartbeat... |
What is (are) Attention Deficit Hyperactivity Disorder ? | Is it hard for your child to sit still? Does your child act without thinking first? Does your child start but not finish things? If so, your child may have attention deficit hyperactivity disorder (ADHD). Nearly everyone shows some of these behaviors at times, but ADHD lasts more than 6 months and causes problems in sc... |
What is (are) Autism Spectrum Disorder ? | Autism spectrum disorder (ASD) is a neurological and developmental disorder that begins early in childhood and lasts throughout a person's life. It affects how a person acts and interacts with others, communicates, and learns. It includes what used to be known as Asperger syndrome and pervasive developmental disorders.... |
What is (are) Autoimmune Diseases ? | Your body's immune system protects you from disease and infection. But if you have an autoimmune disease, your immune system attacks healthy cells in your body by mistake. Autoimmune diseases can affect many parts of the body. No one is sure what causes autoimmune diseases. They do tend to run in families. Women - p... |
What is (are) Autonomic Nervous System Disorders ? | Your autonomic nervous system is the part of your nervous system that controls involuntary actions, such as the beating of your heart and the widening or narrowing of your blood vessels. When something goes wrong in this system, it can cause serious problems, including - Blood pressure problems - Heart probl... |
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... |
Do you have information about Baby Health Checkup | Summary : There are many new responsibilities when you have a baby. One of them is to make sure they get the checkups that they need. Well-baby exams are important in making sure that your baby is growing and developing properly. If there are problems, you can catch them early. This means that there is a better chance ... |
What is (are) Back Injuries ? | Your back is made of bones, muscles, and other tissues extending from your neck to your pelvis. Back injuries can result from sports injuries, work around the house or in the garden, or a sudden jolt such as a car accident. The lower back is the most common site of back injuries and back pain. Common back injuries incl... |
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... |
What is (are) Bacterial Infections ? | Bacteria are living things that have only one cell. Under a microscope, they look like balls, rods, or spirals. They are so small that a line of 1,000 could fit across a pencil eraser. Most bacteria won't hurt you - less than 1 percent of the different types make people sick. Many are helpful. Some bacteria help to dig... |
What is (are) Bad Breath ? | There are many reasons why you might have bad breath. You can get it if you don't brush and floss regularly. Bacteria that build up in your mouth and between your teeth produce the bad odor. Other problems in your mouth, such as gum disease, dry mouth or cavities, may also cause it. Sinusitis or problems with your nose... |
What is (are) Balance Problems ? | Have you ever felt dizzy, lightheaded, or as if the room is spinning around you? If the feeling happens often, it could be a sign of a balance problem. Balance problems can make you feel unsteady or as if you were moving, spinning, or floating. They are one cause of falls and fall-related injuries, such as hip fracture... |
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... |
What is (are) Bedbugs ? | Bedbugs bite you and feed on your blood. You may have no reaction to the bites, or you may have small marks or itching. Severe allergic reactions are rare. Bedbugs don't transmit or spread diseases. Adult bedbugs are brown, 1/4 to 3/8 inch long, and have a flat, oval-shaped body. Young bedbugs (called nymphs) are sm... |
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... |
What is (are) Behcet's Syndrome ? | Behcet's syndrome is a disease that involves vasculitis, which is inflammation of the blood vessels. It causes problems in many parts of the body. The most common symptoms are - Sores in the mouth - Sores on the sex organs - Other skin sores - Swelling of parts of the eye - Pain, swelling and s... |
What is (are) Bell's Palsy ? | Bell's palsy is the most common cause of facial paralysis. It usually affects just one side of the face. Symptoms appear suddenly and are at their worst about 48 hours after they start. They can range from mild to severe and include - Twitching - Weakness - Paralysis - Drooping eyelid or corner of mouth ... |
What is (are) Benign Tumors ? | Tumors are abnormal growths in your body. They are made up of extra cells. Normally, cells grow and divide to form new cells as your body needs them. When cells grow old, they die, and new cells take their place. Sometimes, this process goes wrong. New cells form when your body does not need them, and old cells do not ... |
What is (are) Bereavement ? | Bereavement is the period of grief and mourning after a death. When you grieve, it's part of the normal process of reacting to a loss. You may experience grief as a mental, physical, social or emotional reaction. Mental reactions can include anger, guilt, anxiety, sadness and despair. Physical reactions can include sle... |
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 ... |
What is (are) Bile Duct Diseases ? | 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. Different diseases c... |
Do you have information about Biodefense and Bioterrorism | Summary : A bioterrorism attack is the deliberate release of viruses, bacteria, or other germs to cause illness or death. These germs are often found in nature. But they can sometimes be made more harmful by increasing their ability to cause disease, spread, or resist medical treatment. Biological agents spread thro... |
Do you have information about Biopsy | Summary : A biopsy is a procedure that removes cells or tissue from your body. A doctor called a pathologist looks at the cells or tissue under a microscope to check for damage or disease. The pathologist may also do other tests on it. Biopsies can be done on all parts of the body. In most cases, a biopsy is the onl... |
What is (are) Bipolar Disorder ? | Bipolar disorder is a serious mental illness. People who have it go through unusual mood changes. They go from very happy, "up," and active to very sad and hopeless, "down," and inactive, and then back again. They often have normal moods in between. The up feeling is called mania. The down feeling is depression. The... |
What is (are) Bird Flu ? | Birds, just like people, get the flu. Bird flu viruses infect birds, including chickens, other poultry, and wild birds such as ducks. Most bird flu viruses can only infect other birds. However, bird flu can pose health risks to people. The first case of a bird flu virus infecting a person directly, H5N1, was in Hong Ko... |
What is (are) Birth Control ? | Birth control, also known as contraception, is designed to prevent pregnancy. Birth control methods may work in a number of different ways: - Preventing sperm from getting to the eggs. Types include condoms, diaphragms, cervical caps, and contraceptive sponges. - Keeping the woman's ovaries from releasing eggs... |
What is (are) Birth Defects ? | A birth defect is a problem that happens while a baby is developing in the mother's body. Most birth defects happen during the first 3 months of pregnancy. One out of every 33 babies in the United States is born with a birth defect. A birth defect may affect how the body looks, works or both. Some birth defects like... |
Do you have information about Birth Weight | Summary : Birth weight is the first weight of your baby, taken just after he or she is born. A low birth weight is less than 5.5 pounds. A high birth weight is more than 8.8 pounds. A low birth weight baby can be born too small, too early (premature), or both. This can happen for many different reasons. They include... |
What is (are) Birthmarks ? | Birthmarks are abnormalities of the skin that are present when a baby is born. There are two types of birthmarks. Vascular birthmarks are made up of blood vessels that haven't formed correctly. They are usually red. Two types of vascular birthmarks are hemangiomas and port-wine stains. Pigmented birthmarks are made of ... |
What is (are) Bladder Cancer ? | The bladder is a hollow organ in your lower abdomen that stores urine. Bladder cancer occurs in the lining of the bladder. It is the sixth most common type of cancer in the United States. Symptoms include - Blood in your urine - A frequent urge to urinate - Pain when you urinate - Low back pain ... |
What is (are) Bladder Diseases ? | The bladder is a hollow organ in your lower abdomen that stores urine. Many conditions can affect your bladder. Some common ones are - Cystitis - inflammation of the bladder, often from an infection - Urinary incontinence - loss of bladder control - Overactive bladder - a condition in which the bladder sque... |
Subsets and Splits
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.