falan42/medcuad_data huggingface dataset:
Topic: Alzheimer's Disease
Question: What causes Alzheimer's Disease ?
Answer: Scientists do not yet fully understand what causes Alzheimer's disease in most people. In early-onset Alzheimers, which occurs in people between the ages of 30 and 60, a genetic mutation is usually the cause. Late-onset Alzheimers, which usually develops after age 60, arises from a complex series of brain changes that occur over decades. The causes probably include a mix of genetic, environmental, and lifestyle factors. These factors affect each person differently. Learn more about the genetics of Alzheimers disease.  Increasing age is the most important known risk factor for Alzheimer's disease. Lifestyle factors, such as diet and physical exercise, and long-term health conditions, like high blood pressure and diabetes, might also play a role in the risk of developing Alzheimers disease.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: How to diagnose Alzheimer's Disease ?
Answer: The only definitive way to diagnose Alzheimer's disease is to find out whether plaques and tangles exist in brain tissue. To look at brain tissue, doctors perform a brain autopsy, an examination of the brain done after a person dies. Doctors can only make a diagnosis of "possible" or probable Alzheimers disease while a person is alive. Doctors with special training can diagnose Alzheimer's disease correctly up to 90 percent of the time. Doctors who can diagnose Alzheimers include geriatricians, geriatric psychiatrists, and neurologists. A geriatrician specializes in the treatment of older adults. A geriatric psychiatrist specializes in mental problems in older adults. A neurologist specializes in brain and nervous system disorders. To diagnose Alzheimer's disease, doctors may - ask questions about overall health, past medical problems, ability to carry out daily activities, and changes in behavior and personality  - conduct tests to measure memory, problem solving, attention, counting, and language skills   - carry out standard medical tests, such as blood and urine tests  - perform brain scans to look for anything in the brain that does not look normal. ask questions about overall health, past medical problems, ability to carry out daily activities, and changes in behavior and personality conduct tests to measure memory, problem solving, attention, counting, and language skills carry out standard medical tests, such as blood and urine tests perform brain scans to look for anything in the brain that does not look normal.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: How to diagnose Alzheimer's Disease ?
Answer: An early, accurate diagnosis of Alzheimer's disease helps people and their families plan for the future. It gives them time to discuss care options, find support, and make legal and financial arrangements while the person with Alzheimers can still take part in making decisions. Also, even though no medicine or other treatment can stop or slow the disease, early diagnosis offers the best chance to treat the symptoms.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: How to diagnose Alzheimer's Disease ?
Answer: The time from diagnosis of Alzheimers disease to death varies. It can be as little as 3 or 4 years if the person is over 80 years old when diagnosed or as long as 10 years or more if the person is younger.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: What are the treatments for Alzheimer's Disease ?
Answer: Currently, no treatment can stop Alzheimer's disease. However, four medications are used to treat its symptoms. These medicines may help maintain thinking, memory, and speaking skills for a limited time. They work by regulating certain chemicals in the brain. Most of these medicines work best for people in the early or middle stages of the disease. For people with mild or moderate Alzheimer's, donepezil (Aricept), rivastigmine (Exelon), or galantamine (Razadyne) may help. Donepezil is also approved to treat symptoms of moderate to severe Alzheimer's. Another drug, memantine (Namenda), is used to treat symptoms of moderate to severe Alzheimer's, although it also has limited effects. All of these medicines have possible side effects. Learn how Alzheimers medications work, how to take them, and where to find more information. Certain medicines and other approaches can help control the behavioral symptoms of Alzheimer's disease. These symptoms include sleeplessness, agitation, wandering, anxiety, anger, and depression. See more about medications used to treat behavioral symptoms. Some medicines must be used with caution.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: How to prevent Alzheimer's Disease ?
Answer: Currently, no medicines or treatments are known to prevent Alzheimer's disease, but scientists are studying many possibilities. These possibilities include lifestyle factors such as exercise and physical activity, a healthy diet, and mentally stimulating activities. In addition to lifestyle factors, scientists have found clues that some long-term health conditions, like heart disease, high blood pressure, and diabetes, are related to Alzheimer's disease. Its possible that controlling these conditions will reduce the risk of developing Alzheimers.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: How to prevent Alzheimer's Disease ?
Answer: Research suggests that exercise may play a role in reducing risk for Alzheimers disease. Animal studies show that exercise increases both the number of small blood vessels that supply blood to the brain and the number of connections between nerve cells in older rats and mice. In addition, researchers have found that exercise raises the level of a nerve growth factor (a protein key to brain health) in an area of the brain that is important to memory and learning.  Learn more about the benefits of exercise for older adults. For more on specific exercises geared to the needs of older adults, visit Go4Life, the exercise and physical activity campaign from the National Institute on Aging.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: How to prevent Alzheimer's Disease ?
Answer: A number of studies suggest that eating certain foods may help keep the brain healthyand that others can be harmful. Researchers are looking at whether a healthy dietone that includes lots of fruits, vegetables, and whole grains and is low in fat and added sugarcan help prevent Alzheimers. For more information about healthy eating as you age, see  Eating Well As You Get Older.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: How to prevent Alzheimer's Disease ?
Answer: Keeping the mind sharpthrough social engagement or intellectual stimulationis associated with a lower risk of Alzheimers disease. Activities like working, volunteering, reading, going to lectures, and playing computer and other games are being studied to see if they might help prevent Alzheimers. But we do not know with certainty whether these activities can actually prevent Alzheimers.  Find out about things you can do that may keep your brain healthy.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: what research (or clinical trials) is being done for Alzheimer's Disease ?
Answer: Basic research helps scientists gain new knowledge about a disease process, including how and why it starts and progresses. In Alzheimers disease, basic research seeks to identify the cellular, molecular, and genetic processes that lead to the disease. For example, scientists are studying - the ways in which plaques and tangles damage nerve cells in the brain  - the very earliest brain changes in the disease process  - the role of Alzheimers risk-factor genes in the development of the disease  - how risk-factor genes interact with other genes and lifestyle or environmental factors to affect Alzheimers risk. the ways in which plaques and tangles damage nerve cells in the brain the very earliest brain changes in the disease process the role of Alzheimers risk-factor genes in the development of the disease how risk-factor genes interact with other genes and lifestyle or environmental factors to affect Alzheimers risk. See the latest Alzheimers Disease Progress Report to read about results of NIA-supported Alzheimers research.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: what research (or clinical trials) is being done for Alzheimer's Disease ?
Answer: Translational research grows out of basic research. It creates new medicines, devices, or behavioral interventions aimed at preventing, diagnosing, or treating a disease. An important goal of Alzheimers translational research is to increase the number and variety of potential new medicines and other interventions that are approved for testing in humans. Scientists also examine medicines approved to treat other diseases to see they might be effective in people with Alzheimers. The most promising interventions are tested in test-tube and animal studies to make sure they are safe and effective. Currently, a number of different substances are under development that may one day be used to treat the symptoms of Alzheimers disease or mild cognitive impairment. See the latest Alzheimers Disease Progress Report to read about results of NIA-supported Alzheimers research.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: what research (or clinical trials) is being done for Alzheimer's Disease ?
Answer: Clinical research is medical research involving people. It includes clinical studies, which observe and gather information about large groups of people. It also includes clinical trials, which test a medicine, therapy, medical device, or intervention in people to see if it is safe and effective. Clinical trials are the best way to find out whether a particular intervention actually slows, delays, or prevents Alzheimers disease. Trials may compare a potential new treatment with a standard treatment or placebo (mock treatment). Or, they may study whether a certain behavior or condition affects the progress of Alzheimers or the chances of developing it. See the latest Alzheimers Disease Progress Report to read about results of NIA-supported Alzheimers research.
(Source: NIHSeniorHealth)
Topic: Alzheimer's Disease
Question: What are the treatments for Alzheimer's Disease ?
Answer: People with Alzheimer's disease, those with mild cognitive impairment, those with a family history of Alzheimers, and healthy people with no memory problems who want to help scientists test new treatments may be able to take part in clinical trials. Participants in clinical trials help scientists learn about the brain in healthy aging as well as what happens in Alzheimers. Results of these trials are used to improve prevention and treatment methods. To find out more about Alzheimers clinical trials, talk to your health care provider or contact the Alzheimers Disease Education and Referral (ADEAR) Center at 1-800-438-4380. You can search for studies about a certain topic or in a certain geographic area by going to www.nia.nih.gov/alzheimers/clinical-trials.
(Source: NIHSeniorHealth)
Topic: Rheumatoid Arthritis
Question: What is (are) Rheumatoid Arthritis ?
Answer: An Inflammatory, Autoimmune Disease Rheumatoid arthritis is an inflammatory disease that causes pain, swelling, stiffness, and loss of function in the joints. It can cause mild to severe symptoms. Rheumatoid arthritis not only affects the joints, but may also attack tissue in the skin, lungs, eyes, and blood vessels. People with rheumatoid arthritis may feel sick, tired, and sometimes feverish. Rheumatoid arthritis is classified as an autoimmune disease. An autoimmune disease occurs when the immune system turns against parts of the body it is designed to protect. Rheumatoid arthritis generally occurs in a symmetrical pattern. This means that if one knee or hand is involved, the other one is, too. It can occur at any age, but usually begins during a person's most productive years. Affects More Women Than Men Rheumatoid arthritis occurs much more frequently in women than in men. About two to three times as many women as men have the disease. Learn more about how rheumatoid arthritis occurs.  Effects Vary Rheumatoid arthritis affects people differently. Some people have mild or moderate forms of the disease, with periods of worsening symptoms, called flares, and periods in which they feel better, called remissions. Others have a severe form of the disease that is active most of the time, lasts for many years or a lifetime, and leads to serious joint damage and disability. Although rheumatoid arthritis is primarily a disease of the joints, its effects are not just physical. Many people with rheumatoid arthritis also experience issues related to - depression, anxiety  - feelings of helplessness  - low self-esteem. depression, anxiety feelings of helplessness low self-esteem. Rheumatoid arthritis can affect virtually every area of a persons life from work life to family life. It can also interfere with the joys and responsibilities of family life and may affect the decision to have children. Treatment Can Help Fortunately, current treatment strategies allow most people with the disease to lead active and productive lives. These strategies include pain-relieving drugs and medications that slow joint damage, a balance between rest and exercise, and patient education and support programs. In recent years, research has led to a new understanding of rheumatoid arthritis and has increased the likelihood that, in time, researchers will find even better ways to treat the disease.
(Source: NIHSeniorHealth)
Topic: Rheumatoid Arthritis
Question: What causes Rheumatoid Arthritis ?
Answer: Actual Cause Is Unknown Scientists believe that rheumatoid arthritis may result from the interaction of many factors such as genetics, hormones, and the environment. Although rheumatoid arthritis sometimes runs in families, the actual cause of rheumatoid arthritis is still unknown. Research suggests that a person's genetic makeup is an important part of the picture, but not the whole story. Some evidence shows that infectious agents, such as viruses and bacteria, may trigger rheumatoid arthritis in people with an inherited tendency to develop the disease. However, a specific agent or agents are not yet known. Not Contagious It is important to note that rheumatoid arthritis is not contagious. A person cannot catch it from someone else.  Learn more about the causes of rheumatoid arthritis.
(Source: NIHSeniorHealth)
Topic: Rheumatoid Arthritis
Question: What are the symptoms of Rheumatoid Arthritis ?
Answer: Swelling and Pain in the Joints Different types of arthritis have different symptoms. In general, people with most forms of arthritis have pain and stiffness in their joints. Rheumatoid arthritis is characterized by inflammation of the joint lining. This inflammation causes warmth, redness, swelling, and pain around the joints. A person also feels sick, tired, and sometimes feverish. Rheumatoid arthritis generally occurs in a symmetrical pattern. If one knee or hand is affected, the other one is also likely to be affected. Diagnostic Tests Rheumatoid arthritis can be difficult to diagnose in its early stages for several reasons. There is no single test for the disease. In addition, symptoms differ from person to person and can be more severe in some people than in others. Common tests for rheumatoid arthritis include - The rheumatoid factor test. Rheumatoid factor is an antibody that is present eventually in the blood of most people with rheumatoid arthritis However, not all people with rheumatoid arthritis test positive for rheumatoid factor, especially early in the disease. Also, some people who do test positive never develop the disease. The rheumatoid factor test. Rheumatoid factor is an antibody that is present eventually in the blood of most people with rheumatoid arthritis However, not all people with rheumatoid arthritis test positive for rheumatoid factor, especially early in the disease. Also, some people who do test positive never develop the disease. -  The citrulline antibody test. This blood test detects antibodies to cyclic citrullinated peptide (anti-CCP). This test is positive in most people with rheumatoid arthritis and can even be positive years before rheumatoid arthritis symptoms develop. When used with the rheumatoid factor test, the citrulline antibody test results are very useful in confirming a rheumatoid arthritis diagnosis.  The citrulline antibody test. This blood test detects antibodies to cyclic citrullinated peptide (anti-CCP). This test is positive in most people with rheumatoid arthritis and can even be positive years before rheumatoid arthritis symptoms develop. When used with the rheumatoid factor test, the citrulline antibody test results are very useful in confirming a rheumatoid arthritis diagnosis. Other common tests for rheumatoid arthritis include - the erythrocyte sedimentation rate, which indicates the presence of inflammation in the body  - a test for white blood cell count and  - a blood test for anemia.  the erythrocyte sedimentation rate, which indicates the presence of inflammation in the body a test for white blood cell count and a blood test for anemia. Diagnosis Can Take Time Symptoms of rheumatoid arthritis can be similar to those of other types of arthritis and joint conditions, and it may take some time to rule out other conditions. The full range of symptoms develops over time, and only a few symptoms may be present in the early stages. Learn more about how rheumatoid arthritis is diagnosed.
(Source: NIHSeniorHealth)
Topic: Rheumatoid Arthritis
Question: what research (or clinical trials) is being done for Rheumatoid Arthritis ?
Answer: Scientists are making rapid progress in understanding the complexities of rheumatoid arthritis. They are learning more about how and why it develops and why some people have more severe symptoms than others. Research efforts are focused on developing drugs that can reduce inflammation and slow or stop the disease with few side effects. Identifying Possible Triggers Some evidence shows that infectious agents, such as viruses and bacteria, may contribute to triggering rheumatoid arthritis in people with an inherited tendency to develop the disease. Investigators are trying to identify the infectious agents and understand how they work. This knowledge could lead to new therapies. Why More Women Than Men? Researchers are also exploring why so many more women than men develop rheumatoid arthritis. In the hope of finding clues, they are studying complex relationships between the hormonal, nervous, and immune systems in rheumatoid arthritis. For example, they are exploring whether and how the normal changes in the levels of steroid hormones such as estrogen and testosterone during a person's lifetime may be related to the development, improvement, or flares of the disease. Scientists are also examining why rheumatoid arthritis often improves during pregnancy. Learn more about current research on rheumatoid arthritis. Interested in Clinical Trials? The U.S. National Institutes of Health, through its National Library of Medicine and other Institutes, maintains a database of clinical trials at Clinical Trials.gov.  To see a list of current clinical trials on rheumatoid arthritis, type "rheumatoid arthritis" into the search box.
(Source: NIHSeniorHealth)
Topic: Rheumatoid Arthritis
Question: What is (are) Rheumatoid Arthritis ?
Answer: Rheumatoid arthritis is an inflammatory disease that causes pain, swelling, stiffness, and loss of function in the joints. It can cause mild to severe symptoms. People with rheumatoid arthritis may feel sick, tired, and sometimes feverish. Sometimes rheumatoid arthritis attacks tissue in the skin, lungs, eyes, and blood vessels. The disease generally occurs in a symmetrical pattern. If one knee or hand is involved, usually the other one is, too. It can occur at any age, but often begins between ages 40 and 60. About two to three times as many women as men have rheumatoid arthritis. Learn more about how rheumatoid arthritis occurs.
(Source: NIHSeniorHealth)
Topic: Rheumatoid Arthritis
Question: What causes Rheumatoid Arthritis ?
Answer: Scientists believe that rheumatoid arthritis may result from the interaction of many factors such as genetics, hormones, and the environment. Although rheumatoid arthritis sometimes runs in families, the actual cause of rheumatoid arthritis is still unknown. Research suggests that a person's genetic makeup is an important part of the picture, but not the whole story. Some evidence shows that infectious agents, such as viruses and bacteria, may trigger rheumatoid arthritis in people with an inherited tendency to develop the disease. The exact agent or agents, however, are not yet known. It is important to note that rheumatoid arthritis is not contagious. A person cannot catch it from someone else. Learn more about the causes of rheumatoid arthritis.
(Source: NIHSeniorHealth)
Topic: Rheumatoid Arthritis
Question: What are the symptoms of Rheumatoid Arthritis ?
Answer: Rheumatoid arthritis is characterized by inflammation of the joint lining. This inflammation causes warmth, redness, swelling, and pain around the joints. The pain of rheumatoid arthritis varies greatly from person to person, for reasons that doctors do not yet understand completely. Factors that contribute to the pain include swelling within the joint, the amount of heat or redness present, or damage that has occurred within the joint.
(Source: NIHSeniorHealth)
Topic: Rheumatoid Arthritis
Question: How to diagnose Rheumatoid Arthritis ?
Answer: Rheumatoid arthritis can be difficult to diagnose in its early stages because the full range of symptoms develops over time, and only a few symptoms may be present in the early stages. As part of the diagnosis, your doctor will look for symptoms such as swelling, warmth, pain, and limitations in joint motion throughout your body. Your doctor may ask you questions about the intensity of your pain symptoms, how often they occur, and what makes the pain better or worse.
(Source: NIHSeniorHealth)