Druvith/medqa1 huggingface dataset:
Question:  What is (are) Alcoholism and Alcohol Abuse ?
Answer: 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 strong need to drink    - Loss of control - not being able to stop drinking once you've started    - Physical dependence - withdrawal symptoms    - Tolerance - the need to drink more alcohol to feel the same effect       With alcohol abuse, you are not physically dependent, but you still have a serious problem. The drinking may cause problems at home, work, or school. It may cause you to put yourself in dangerous situations, or lead to legal or social problems.    Another common problem is binge drinking. It is drinking about five or more drinks in two hours for men. For women, it is about four or more drinks in two hours.    Too much alcohol is dangerous. Heavy drinking can increase the risk of certain cancers. It can cause damage to the liver, brain, and other organs. Drinking during pregnancy can harm your baby. Alcohol also increases the risk of death from car crashes, injuries, homicide, and suicide.    If you want to stop drinking, there is help. Start by talking to your health care provider. Treatment may include medicines, counseling, and support groups.    NIH: National Institute on Alcohol Abuse and Alcoholism
Question:  What is (are) Spinal Stenosis ?
Answer: Your spine, or backbone, protects your spinal cord and allows you to stand and bend. Spinal stenosis causes narrowing in your spine. The narrowing puts pressure on your nerves and spinal cord and can cause pain.    Spinal stenosis occurs mostly in people older than 50. Younger people with a spine injury or a narrow spinal canal are also at risk. Diseases such as arthritis and scoliosis can cause spinal stenosis, too. Symptoms might appear gradually or not at all. They include       - Pain in your neck or back    - Numbness, weakness, cramping, or pain in your arms or legs    - Pain going down the leg    - Foot problems       Doctors diagnose spinal stenosis with a physical exam and imaging tests. Treatments include medications, physical therapy, braces, and surgery.    NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases
Question:  What is (are) Celiac Disease ?
Answer: Celiac disease is an immune disease in which people can't eat gluten because it will damage their small intestine. If you have celiac disease and eat foods with gluten, your immune system responds by damaging the small intestine. Gluten is a protein found in wheat, rye, and barley. It is found mainly in foods but may also be in other products like medicines, vitamins and supplements, lip balm, and even the glue on stamps and envelopes.    Celiac disease affects each person differently. Symptoms may occur in the digestive system, or in other parts of the body. One person might have diarrhea and abdominal pain, while another person may be irritable or depressed. Irritability is one of the most common symptoms in children. Some people have no symptoms.    Celiac disease is genetic. Blood tests can help your doctor diagnose the disease. Your doctor may also need to examine a small piece of tissue from your small intestine. Treatment is a diet free of gluten.     NIH: National Institute of Diabetes and Digestive and Kidney Diseases
Question:  What is (are) Tinea Infections ?
Answer: Tinea is the name of a group of diseases caused by a fungus. Types of tinea include ringworm, athlete's foot and jock itch. These infections are usually not serious, but they can be uncomfortable. You can get them by touching an infected person, from damp surfaces such as shower floors, or even from a pet.     Symptoms depend on the affected area of the body:       -  Ringworm is a red skin rash that forms a ring around normal-looking skin. A worm doesn't cause it.     -  Scalp ringworm causes itchy, red patches on your head. It can leave bald spots. It usually affects children.    -  Athlete's foot causes itching, burning and cracked skin between your toes.    -  Jock itch causes an itchy, burning rash in your groin area.       Over-the-counter creams and powders will get rid of many tinea infections, particularly athlete's foot and jock itch. Other cases require prescription medicine.
Question:  Do you have information about Skin Aging
Answer: Summary : Your skin changes as you age. You might notice wrinkles, age spots and dryness. Your skin also becomes thinner and loses fat, making it less plump and smooth. It might take longer to heal, too.     Sunlight is a major cause of skin aging. You can protect yourself by staying out of the sun when it is strongest, using sunscreen with an SPF of 15 or higher, wearing protective clothing, and avoiding sunlamps and tanning beds. Cigarette smoking also contributes to wrinkles. The wrinkling increases with the amount of cigarettes and number of years a person has smoked.    Many products claim to revitalize aging skin or reduce wrinkles, but the Food and Drug Administration has approved only a few for sun-damaged or aging skin. Various treatments soothe dry skin and reduce the appearance of age spots.    NIH: National Institute on Aging
Question:  What is (are) Birth Control ?
Answer: 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 that could be fertilized. Types include birth control pills, patches, shots, vaginal rings, and emergency contraceptive pills.    - IUDs, devices which are implanted into the uterus. They can be kept in place for several years.    - Sterilization, which permanently prevents a woman from getting pregnant or a man from being able to get a woman pregnant        Your choice of birth control should depend on several factors. These include your health, frequency of sexual activity, number of sexual partners and desire to have children in the future. Your health care provider can help you select the best form of birth control for you.    NIH: National Institute of Child Health and Human Development
Question:  What is (are) Stomach Disorders ?
Answer: Your stomach is an organ between your esophagus and small intestine. It is where digestion of protein begins. The stomach has three tasks. It stores swallowed food. It mixes the food with stomach acids. Then it sends the mixture on to the small intestine.    Most people have a problem with their stomach at one time or another. Indigestion and heartburn are common problems. You can relieve some stomach problems with over-the-counter medicines and lifestyle changes, such as avoiding fatty foods or eating more slowly. Other problems like peptic ulcers or GERD require medical attention.     You should see a doctor if you have any of the following:       - Blood when you have a bowel movement    - Severe abdominal pain    - Heartburn not relieved by antacids     - Unintended weight loss     - Ongoing vomiting or diarrhea       NIH: National Institute of Diabetes and Digestive and Kidney Diseases
Question:  What is (are) Veterans and Military Family Health ?
Answer: Service members and veterans face some different health issues from civilians. Their families also face some unique challenges. Families may have to cope with       - Separation from their loved ones    - Anxiety over loved ones' safety in combat zones    - Illnesses and injuries from combat, including disabilities    - Mental health effects of military service, including post-traumatic stress disorder    - Family issues such as disruptions in parenting    - Caregiver stress
Question:  What is (are) Raynaud's Disease ?
Answer: Raynaud's disease is a rare disorder of the blood vessels, usually in the fingers and toes. It causes the blood vessels to narrow when you are cold or feeling stressed. When this happens, blood can't get to the surface of the skin and the affected areas turn white and blue. When the blood flow returns, the skin turns red and throbs or tingles. In severe cases, loss of blood flow can cause sores or tissue death.     Primary Raynaud's happens on its own. The cause is not known. There is also secondary Raynaud's, which is caused by injuries, other diseases, or certain medicines.    People in colder climates are more likely to develop Raynaud's. It is also more common in women, people with a family history, and those over age 30.     Treatment for Raynaud's may include drugs to keep the blood vessels open. There are also simple things you can do yourself, such as       - Soaking hands in warm water at the first sign of an attack    -  Keeping your hands and feet warm in cold weather    - Avoiding triggers, such as certain medicines and stress       NIH: National Heart, Lung, and Blood Institute
Question:  What is (are) Meningococcal Infections ?
Answer: Meningococci are a type of bacteria that cause serious infections. The most common infection is meningitis, which is an inflammation of the thin tissue that surrounds the brain and spinal cord. Meningococci can also cause other problems, including a serious bloodstream infection called sepsis.    Meningococcal infections can spread from person to person. Risk factors include       - Age - it is more common in infants, teens, and young adults    - Living in close quarters, such as in college dorms or military settings    - Certain medical conditions, such as not having a spleen    - Travel to areas where meningococcal disease is common       In its early stages, you may have flu-like symptoms and a stiff neck. But the disease can progress quickly and can be fatal. Early diagnosis and treatment are extremely important. Lab tests on your blood and cerebrospinal fluid can tell if you have it. Treatment is with antibiotics. Since the infection spreads from person to person, family members may also need to be treated.    A vaccine can prevent meningococcal infections.
Question:  What is (are) Rickets ?
Answer: Rickets causes soft, weak bones in children. It usually occurs when they do not get enough vitamin D, which helps growing bones absorb the minerals calcium and phosphorous. It can also happen when calcium or phosphorus levels are too low.    Your child might not get enough vitamin D if he or she       - Has dark skin    - Spends too little time outside    - Has on sunscreen all the time when out of doors    - Doesn't eat foods containing vitamin D because of lactose intolerance or a strict vegetarian diet    - Is breastfed without receiving vitamin D supplements    - Can't make or use vitamin D because of a medical disorder such as celiac disease       In addition to dietary rickets, children can get an inherited form of the disease. Symptoms include bone pain or tenderness, impaired growth, and deformities of the bones and teeth. Your child's doctor uses lab and imaging tests to make the diagnosis. Treatment is replacing the calcium, phosphorus, or vitamin D that are lacking in the diet. Rickets is rare in the United States.
Question:  Do you have information about Cancer--Living with Cancer
Answer: Summary : Cancer is common. Half of all men and a third of women will get a diagnosis of cancer in their lifetime. Many people with cancer do survive. Millions of Americans alive today have a history of cancer.    For most people with cancer, living with the disease is the biggest challenge they have ever faced. It can change your routines, roles and relationships. It can cause money and work problems. The treatment can change the way you feel and look. Learning more about ways you can help yourself may ease some of your concerns. Support from others is important.    All cancer survivors should have follow-up care. Knowing what to expect after cancer treatment can help you and your family make plans, lifestyle changes, and important decisions.    NIH: National Cancer Institute
Question:  What is (are) Color Blindness ?
Answer: Most of us see our world in color. We enjoy looking at a lush green lawn or a red rose in full bloom. If you have a color vision defect, you may see these colors differently than most people.     There are three main kinds of color vision defects. Red-green color vision defects are the most common. This type occurs in men more than in women. The other major types are blue-yellow color vision defects and a complete absence of color vision.    Most of the time, color blindness is genetic. There is no treatment, but most people adjust and the condition doesn't limit their activities.
Question:  What is (are) Chronic Myeloid Leukemia ?
Answer: 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, 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 chronic myeloid leukemia (CML), there are too many granulocytes, a type of white blood cell.    Most people with CML have a gene mutation (change) called the Philadelphia chromosome.    Sometimes CML does not cause any symptoms. If you have symptoms, they may include:       - Fatigue    - Weight loss    - Night sweats    - Fever    - Pain or a feeling of fullness below the ribs on the left side       Tests that examine the blood and bone marrow diagnose CML. Treatments include chemotherapy, stem cell transplants, infusion of donated white blood cells following stem cell transplants, surgery to remove the spleen, and biologic and targeted therapies. Biologic therapy boosts your body's own ability to fight cancer. Targeted therapy uses substances that attack cancer cells without harming normal cells.    NIH: National Cancer Institute
Question:  Do you have information about Colonoscopy
Answer: Summary : Colonoscopy and sigmoidoscopy are procedures that let your doctor look inside your large intestine. They use instruments called scopes. Scopes have a tiny camera attached to a long, thin tube. The procedures let your doctor see things such as inflamed tissue, abnormal growths, and ulcers.     Colonoscopy checks your entire colon and rectum. Sigmoidoscopy checks the rectum and the lower colon only.    Your doctor may recommend one of these procedures       - To look for early signs of cancer in the colon and rectum. It may be part of a routine screening, which usually starts at age 50.    - To look for causes of unexplained changes in bowel habits    - To evaluate symptoms like abdominal pain, rectal bleeding, and weight loss       Your doctor can also remove polyps from your colon during these procedures.    You will get written bowel prep instructions to follow at home before the procedure. The bowel prep cleans out the intestine so your doctor can see everything clearly. During a colonoscopy, you get medicines to keep you relaxed. You usually do not need them for a sigmoidoscopy.    NIH: National Institute of Diabetes and Digestive and Kidney Diseases
Question:  What is (are) Amyotrophic Lateral Sclerosis ?
Answer: 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 problems. Some people notice       -  Trouble walking or running     -  Trouble writing     -  Speech problems       Eventually, you lose your strength and cannot move. When muscles in your chest fail, you cannot breathe. A breathing machine can help, but most people with ALS die from respiratory failure.     The disease usually strikes between age 40 and 60. More men than women get it. No one knows what causes ALS. It can run in families, but usually it strikes at random. There is no cure. Medicines can relieve symptoms and, sometimes, prolong survival.     NIH: National Institute of Neurological Disorders and Stroke
Question:  What is (are) Nasal Cancer ?
Answer: Your paranasal sinuses are small hollow spaces around the nose. They are lined with cells that make mucus, which keeps your nose from drying out. The nasal cavity is the passageway just behind your nose. Air passes through it on the way to your throat as you breathe.    Cancer of the nasal cavity and paranasal sinuses is rare. You are at greater risk if you are       - Male and over 40 years old    - Exposed to certain workplace chemicals    - Infected with HPV    - A smoker       There may be no symptoms at first, and later symptoms can be like those of infections. Doctors diagnose nasal cancer with imaging tests, lighted tube-like instruments that look inside the nose, and biopsies. Treatment options include surgery, radiation, and chemotherapy.     NIH: National Cancer Institute
Question:  What is (are) Hepatitis B ?
Answer: Your liver is the largest organ inside your body. It helps your body digest food, store energy, and remove poisons. Hepatitis is an inflammation of the liver. One type, hepatitis B, is caused by the hepatitis B virus (HBV). Hepatitis B spreads by contact with an infected person's blood, semen, or other body fluid. An infected woman can give hepatitis B to her baby at birth.    If you get HBV, you may feel as if you have the flu. You may also have jaundice, a yellowing of skin and eyes, dark-colored urine, and pale bowel movements. Some people have no symptoms at all. A blood test can tell if you have it. HBV usually gets better on its own after a few months. If it does not get better, it is called chronic HBV, which lasts a lifetime. Chronic HBV can lead to scarring of the liver, liver failure, or liver cancer.    There is a vaccine for HBV. It requires three shots. All babies should get the vaccine, but older children and adults can get it too. If you travel to countries where Hepatitis B is common, you should get the vaccine.    NIH: National Institute of Diabetes and Digestive and Kidney Diseases
Question:  What is (are) Insect Bites and Stings ?
Answer: Most insect bites are harmless, though they sometimes cause discomfort. Bee, wasp, and hornet stings and fire ant bites usually hurt. Mosquito and flea bites usually itch. Insects can also spread diseases. In the United States, some mosquitoes spread West Nile virus. Travelers outside the United States may be at risk for malaria and other infections.     To prevent insect bites and their complications       - Don't bother insects    - Use insect repellant     - Wear protective clothing     - Be careful when you eat outside because food attracts insects    - If you know you have severe allergic reactions to insect bites and stings (such as anaphylaxis), carry an emergency epinephrine kit
Question:  Do you have information about Vitamins
Answer: Summary : Vitamins are substances that your body needs to grow and develop normally. There are 13 vitamins your body needs. They are       - Vitamin A    - B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, vitamin B-6, vitamin B-12 and folate)    - Vitamin C    - Vitamin D    - Vitamin E    - Vitamin K       You can usually get all your vitamins from the foods you eat. Your body can also make vitamins D and K. People who eat a vegetarian diet may need to take a vitamin B12 supplement.     Each vitamin has specific jobs. If you have low levels of certain vitamins, you may get health problems. For example, if you don't get enough vitamin C, you could become anemic. Some vitamins may help prevent medical problems. Vitamin A prevents night blindness.    The best way to get enough vitamins is to eat a balanced diet with a variety of foods. In some cases, you may need to take vitamin supplements. It's a good idea to ask your health care provider first. High doses of some vitamins can cause problems.
Question:  What is (are) Bereavement ?
Answer: 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 sleeping problems, changes in appetite, physical problems or illness.     How long bereavement lasts can depend on how close you were to the person who died, if the person's death was expected and other factors. Friends, family and faith may be sources of support. Grief counseling or grief therapy is also helpful to some people.     NIH: National Cancer Institute
Question:  Do you have information about Ultrasound
Answer: Summary : Ultrasound is a type of imaging. It uses high-frequency sound waves to look at organs and structures inside the body. Health care professionals use it to view the heart, blood vessels, kidneys, liver, and other organs. During pregnancy, doctors use ultrasound to view the fetus. Unlike x-rays, ultrasound does not expose you to radiation.    During an ultrasound test, you lie on a table. A special technician or doctor moves a device called a transducer over part of your body. The transducer sends out sound waves, which bounce off the tissues inside your body. The transducer also captures the waves that bounce back. The ultrasound machine creates images from the sound waves.
Question:  What is (are) Ureteral Disorders ?
Answer: Your kidneys make urine by filtering wastes and extra water from your blood. The urine travels from the kidneys to the bladder in two thin tubes called ureters.    The ureters are about 8 to 10 inches long. Muscles in the ureter walls tighten and relax to force urine down and away from the kidneys. Small amounts of urine flow from the ureters into the bladder about every 10 to 15 seconds.    Sometimes the ureters can become blocked or injured. This can block the flow of urine to the bladder. If urine stands still or backs up the ureter, you may get a urinary tract infections.    Doctors diagnose problems with the ureters using different tests. These include urine tests, x-rays, and examination of the ureter with a scope called a cystoscope. Treatment depends on the cause of the problem. It may include medicines and, in severe cases, surgery.    NIH: National Institute of Diabetes and Digestive and Kidney Diseases
Question:  What is (are) Obesity ?
Answer: Obesity means having too much body fat. It is different from being overweight, which means weighing too much. The weight may come from muscle, bone, fat, and/or body water. Both terms mean that a person's weight is greater than what's considered healthy for his or her height.     Obesity occurs over time when you eat more calories than you use. The balance between calories-in and calories-out differs for each person. Factors that might affect your weight include your genetic makeup, overeating, eating high-fat foods, and not being physically active.     Being obese increases your risk of diabetes, heart disease, stroke, arthritis, and some cancers. If you are obese, losing even 5 to 10 percent of your weight can delay or prevent some of these diseases. For example, that means losing 10 to 20 pounds if you weigh 200 pounds.    NIH: National Institute of Diabetes and Digestive and Kidney Diseases