randomani/MedicalQnA-llama2 huggingface dataset:
This is a medical question of type : treatment 
 What are the treatments for Rheumatoid Arthritis ? 
 Most people who have rheumatoid arthritis take medications. Some drugs only provide relief for pain; others reduce inflammation. Still others, called disease-modifying anti-rheumatic drugs or DMARDs, can often slow the course of the disease. - DMARDs include methotrexate, leflunomide, sulfasalazine, and cyclosporine.   - Steroids, which are also called corticosteroids, are another type of drug used to reduce inflammation for people with rheumatoid arthritis. Cortisone, hydrocortisone, and prednisone are some commonly used steroids.   - DMARDs called biological response modifiers also can help reduce joint damage. These drugs include etanercept, infliximab, and anakinra.   - Another DMARD, tofacitinib, from a new class of drugs called jak kinase (JAK) inhibitors is also available.  DMARDs include methotrexate, leflunomide, sulfasalazine, and cyclosporine. Steroids, which are also called corticosteroids, are another type of drug used to reduce inflammation for people with rheumatoid arthritis. Cortisone, hydrocortisone, and prednisone are some commonly used steroids. DMARDs called biological response modifiers also can help reduce joint damage. These drugs include etanercept, infliximab, and anakinra. Another DMARD, tofacitinib, from a new class of drugs called jak kinase (JAK) inhibitors is also available. Early treatment with powerful drugs and drug combinations -- including biological response modifiers and DMARDs -- instead of single drugs may help prevent the disease from progressing and greatly reduce joint damage.
This is a medical question of type : information 
 What is (are) Rheumatoid Arthritis ? 
 Rest. People with rheumatoid arthritis need a good balance between rest and exercise; they should rest more when the disease is active and exercise more when it is not. Rest helps to reduce active joint inflammation and pain and to fight fatigue. The length of time for rest will vary from person to person, but in general, shorter rest breaks every now and then are more helpful than long times spent in bed. Exercise. Exercise is important for maintaining healthy and strong muscles, preserving joint mobility, and maintaining flexibility. Exercise can help people sleep well, reduce pain, maintain a positive attitude, and manage weight. Exercise programs should take into account the persons physical abilities, limitations, and changing needs. For more information on exercise classes, you may want to contact the Arthritis Foundation at 1-800-283-7800. Learn more about the health benefits of exercise for older adults.  More information about exercise and physical activity for older adults can be found at Go4Life, the exercise and and physical activity campaign from the National Institute on Aging. Diet. Special diets, vitamin supplements, and other alternative approaches have been suggested for treating rheumatoid arthritis. Although such approaches may not be harmful, scientific studies have not yet shown any benefits. An overall nutritious diet with the right amount of calories, protein, and calcium is important. Some people need to be careful about drinking alcoholic beverages because of the medications they take for rheumatoid arthritis. See Eating Well as You Get Older  to learn more about healthy eating.  Joint Care. Some people find that using a splint for a short time around a painful joint reduces pain and swelling by supporting the joint and letting it rest. Assistive devices may help reduce stress and lessen pain in the joints. Examples include zipper pullers and aids to help with moving in and out of chairs and beds.  Stress Reduction. Finding ways to reduce stress is important. Regular rest periods can help and so can relaxation, distraction, or visualization exercises. Exercise programs, participation in support groups, and good communication with the health care team are other ways to reduce stress.  Learn about relaxation techniques that may relieve tension.
This is a medical question of type : information 
 What is (are) Diabetic Retinopathy ? 
 Can Cause Vision Loss, Blindness Diabetic retinopathy is a complication of diabetes and a leading cause of blindness. It occurs when diabetes damages the tiny blood vessels inside the retina in the back of the eye. A healthy retina is necessary for good vision. If you have diabetic retinopathy, at first you may notice no changes to your vision. But over time, diabetic retinopathy can get worse and cause vision loss. Diabetic retinopathy usually affects both eyes. Four Stages The four stages of diabetic retinopathy are - mild nonproliferative retinopathy  - moderate nonproliferative retinopathy  - severe nonproliferative retinopathy  - proliferative retinopathy. mild nonproliferative retinopathy moderate nonproliferative retinopathy severe nonproliferative retinopathy proliferative retinopathy. The first stage is mild nonproliferative retinopathy. At this earliest stage, there are small areas of balloon-like swelling in the retina's tiny blood vessels. The second stage is moderate nonproliferative retinopathy. As the disease progresses, some blood vessels that nourish the retina are blocked. The third stage is severe nonproliferative retinopathy. Many more blood vessels are blocked, depriving several areas of the retina of their blood supply. These areas send signals to the body to grow new blood vessels for nourishment. The fourth stage is proliferative retinopathy. At this advanced stage, the signals sent by the retina for nourishment cause the growth of new blood vessels. These new blood vessels are abnormal and fragile. The new blood vessels grow along the retina and along the surface of the clear, vitreous gel that fills the inside of the eye. By themselves, these blood vessels do not cause symptoms or vision loss. However, they have thin, fragile walls. If they leak blood, severe vision loss and even blindness can result. Other Diabetic Eye Diseases In addition to diabetic retinopathy, other diabetic eye diseases that people with diabetes may face are cataract and glaucoma. See this graphic for a quick overview of diabetic eye disease, including how many people it affects, whos at risk, what to do if you have it, and how to learn more.
This is a medical question of type : causes 
 What causes Diabetic Retinopathy ? 
 Who Is at Risk? All people with diabetes -- both type 1 and type 2 -- are at risk for diabetic retinopathy. People with diabetes are also at increased risk for cataract and glaucoma. That's why everyone with diabetes should get a comprehensive dilated eye exam at least once a year. Between 40 to 45 percent of Americans diagnosed with diabetes have some stage of diabetic retinopathy. If you have diabetic retinopathy, your doctor can recommend treatment to help prevent its progression. How Vision Loss Occurs Blood vessels damaged from diabetic retinopathy can cause vision loss in two ways. Fragile, abnormal blood vessels can develop and leak blood into the center of the eye, blurring vision. This is proliferative retinopathy and is the fourth and most advanced stage of the disease. Fluid can leak into the center of the macula, the part of the eye where sharp, straight-ahead vision occurs. The fluid makes the macula swell, blurring vision. This condition is called macular edema. Macular edema can occur at any stage of diabetic retinopathy, although it is more likely to occur as the disease progresses. About half of the people with proliferative retinopathy also have macular edema. Macular edema can occur at any stage of diabetic retinopathy, although it is more likely to occur as the disease progresses. About half of the people with proliferative retinopathy also have macular edema. Have Dilated Eye Exams The National Eye Institute (NEI) urges everyone with diabetes to have a comprehensive dilated eye exam at least once a year. If you have diabetic retinopathy, you may need an eye exam more often. People with proliferative retinopathy can reduce their risk of blindness by 95 percent with timely treatment and appropriate follow-up care.  Watch an animation to see what a comprehensive dilated eye exam includes.
This is a medical question of type : symptoms 
 What are the symptoms of Diabetic Retinopathy ? 
 Diabetic retinopathy often has no early warning signs. Don't wait for symptoms. Be sure to have a comprehensive dilated eye exam at least once a year to detect the disease before it causes damage to your vision. Vision Changes May Indicate Bleeding In the early stages of diabetic retinopathy, you may not notice any changes in your vision. But if diabetic retinopathy reaches its final stage, proliferative retinopathy, bleeding can occur. If this happens, at first, you will see a few specks of blood, or spots, floating in your vision. If spots occur, see your eye care professional as soon as possible. Early Treatment is Important You may need treatment before more serious bleeding or hemorrhages occur causing vision loss or possibly blindness. Hemorrhages tend to happen more than once, often during sleep. See how to find an eye care professional.  Here is a list of questions to ask your eye care professional. Sometimes the spots clear without treatment, and you will see better. However, bleeding can reoccur and cause severely blurred vision. You need to be examined by your eye care professional at the first sign of blurred vision, before more bleeding occurs. If left untreated, proliferative retinopathy can cause severe vision loss and even blindness. Also, the earlier you receive treatment, the more likely treatment will be successful. Detection Diabetic retinopathy and macular edema are detected during a comprehensive eye exam that includes a visual acuity test, dilated eye exam, and tonometry. A visual acuity test is an eye chart test that measures how well you see at various distances. During the dilated eye exam, your eye care professional checks your retina for early signs of the disease, including - leaking blood vessels  - retinal swelling such as macular edema  - pale, fatty deposits on the retina -- signs of leaking blood vessels  - damaged nerve tissue leaking blood vessels retinal swelling such as macular edema pale, fatty deposits on the retina -- signs of leaking blood vessels damaged nerve tissue Watch an animation showing what a comprehensive dilated eye exam involves. With tonometry, an instrument measures the pressure inside the eye. Numbing drops may be applied to your eye for this test. If your eye care professional believes you need treatment for macular edema, he or she may suggest a fluorescein angiogram. In this test, a special dye is injected into your arm. Pictures are taken as the dye passes through the blood vessels in your retina. The test allows your eye care professional to identify any leaking blood vessels and recommend treatment.
This is a medical question of type : information 
 What is (are) Diabetic Retinopathy ? 
 Diabetic retinopathy is a complication of diabetes and a leading cause of blindness. It occurs when diabetes damages the tiny blood vessels inside the retina, the light-sensitive tissue at the back of the eye. A healthy retina is necessary for good vision. If you have diabetic retinopathy, at first you may notice no changes to your vision. But over time, diabetic retinopathy can get worse and cause vision loss. Diabetic retinopathy usually affects both eyes. See this graphic for a quick overview of diabetic eye disease, including how many people it affects, whos at risk, what to do if you have it, and how to learn more.
This is a medical question of type : information 
 What is (are) Diabetic Retinopathy ? 
 The four stages of diabetic retinopathy are - mild nonproliferative retinopathy  - moderate nonproliferative retinopathy  - severe nonproliferative retinopathy  - proliferative retinopathy mild nonproliferative retinopathy moderate nonproliferative retinopathy severe nonproliferative retinopathy proliferative retinopathy Nonproliferative retinopathy. At this earliest stage, microaneurysms occur. They are small areas of balloon-like swelling in the retina's tiny blood vessels. Moderate nonproliferative retinopathy. As the disease progresses, some blood vessels that nourish the retina are blocked. Severe nonproliferative retinopathy. Many more blood vessels are blocked, depriving several areas of the retina of their blood supply. These areas of the retina send signals to the body to grow new blood vessels for nourishment. Proliferative retinopathy. At this advanced stage, the signals sent by the retina for nourishment trigger the growth of new blood vessels. These new blood vessels are abnormal and fragile. They grow along the retina and along the surface of the clear, vitreous gel that fills the inside of the eye.
This is a medical question of type : susceptibility 
 Who is at risk for Diabetic Retinopathy? ? 
 All people with diabetes -- both type 1 and type 2 -- are at risk for diabetic retinopathy. People with diabetes are also at increased risk for cataract and glaucoma. That's why everyone with diabetes should get a comprehensive dilated eye exam at least once a year. Between 40 to 45 percent of Americans diagnosed with diabetes have some stage of diabetic retinopathy. If you have diabetic retinopathy, your doctor can recommend treatment to help prevent its progression. See how to find an eye care professional.
This is a medical question of type : causes 
 What causes Diabetic Retinopathy ? 
 Blood vessels damaged from diabetic retinopathy can cause vision loss in two ways. Fragile, abnormal blood vessels can develop and leak blood into the center of the eye, blurring vision. This is proliferative retinopathy and is the fourth and most advanced stage of the disease. Fluid can leak into the center of the macula, the part of the eye where sharp, straight-ahead vision occurs. The fluid makes the macula swell, blurring vision. This condition is called macular edema. It can occur at any stage of diabetic retinopathy, although it is more likely to occur as the disease progresses. About half of the people with proliferative retinopathy also have macular edema.
This is a medical question of type : symptoms 
 What are the symptoms of Diabetic Retinopathy ? 
 Diabetic retinopathy often has no early warning signs. Don't wait for symptoms. Be sure to have a comprehensive dilated eye exam at least once a year.  Learn more about a comprehensive dilated eye exam.
This is a medical question of type : symptoms 
 What are the symptoms of Diabetic Retinopathy ? 
 At first, you will see a few specks of blood, or spots, "floating" in your vision. If spots occur, see your eye care professional as soon as possible. You may need treatment before more serious bleeding or hemorrhaging occurs. Hemorrhages tend to happen more than once, often during sleep. Sometimes, the spots clear without treatment, and you will see better. However, bleeding can reoccur and cause severely blurred vision. You need to be examined by your eye care professional at the first sign of blurred vision, before more bleeding occurs. If left untreated, proliferative retinopathy can cause severe vision loss and even blindness. Also, the earlier you receive treatment, the more likely treatment will be effective.
This is a medical question of type : information 
 What is (are) Diabetic Retinopathy ? 
 In this test, a special dye is injected into your arm. Pictures are taken as the dye passes through the blood vessels in your retina. The test allows your eye care professional to identify any leaking blood vessels and recommend treatment.
This is a medical question of type : treatment 
 What are the treatments for Diabetic Retinopathy ? 
 Research found that that prompt treatment of macular edema with anti-VEGF drugs, with or without laser treatment, resulted in better vision than laser treatment alone or steroid injections. When injected into the eye, these drugs reduce fluid leakage and interfere with the growth of new blood vessels in the retina. In some cases, focal laser treatment is used along with the eye injections. Your doctor places up to several hundred small laser burns in the areas of the retina around the macula that are leaking. These burns slow the leakage of fluid and reduce the amount of fluid in the retina. The surgery is usually completed in one session. Further treatment may be needed.
This is a medical question of type : treatment 
 What are the treatments for Diabetic Retinopathy ? 
 During the first three stages of diabetic retinopathy, no treatment is needed, unless you have macular edema. To prevent progression of diabetic retinopathy, people with diabetes should control their levels of blood sugar, blood pressure, and blood cholesterol. Proliferative retinopathy is treated with laser surgery. This procedure is called scatter laser treatment. Scatter laser treatment helps to shrink the abnormal blood vessels. Your doctor places 1,000 to 2,000 laser burns in the areas of the retina away from the macula, causing the abnormal blood vessels to shrink. Because a high number of laser burns are necessary, two or more sessions usually are required to complete treatment. Although you may notice some loss of your side vision, scatter laser treatment can save the rest of your sight. Scatter laser treatment may slightly reduce your color vision and night vision. If the bleeding is severe, you may need a surgical procedure called a vitrectomy. During a vitrectomy, blood is removed from the center of your eye.
This is a medical question of type : treatment 
 What are the treatments for Diabetic Retinopathy ? 
 Both focal and scatter laser treatment are performed in your doctor's office or eye clinic. Before the surgery, your doctor will dilate your pupil and apply drops to numb the eye. The area behind your eye also may be numbed to prevent discomfort. The lights in the office will be dim. As you sit facing the laser machine, your doctor will hold a special lens to your eye. During the procedure, you may see flashes of light. These flashes eventually may create a stinging sensation that can be uncomfortable. You will need someone to drive you home after surgery. Because your pupil will remain dilated for a few hours, you should bring a pair of sunglasses. For the rest of the day, your vision will probably be a little blurry. If your eye hurts, your doctor can suggest treatment.
This is a medical question of type : information 
 What is (are) Diabetic Retinopathy ? 
 If you have a lot of blood in the center of the eye, or vitreous gel, you may need a vitrectomy to restore your sight. If you need vitrectomies in both eyes, they are usually done several weeks apart. A vitrectomy is performed under either local or general anesthesia. Your doctor makes a tiny incision in your eye. Next, a small instrument is used to remove the vitreous gel that is clouded with blood. The vitreous gel is replaced with a salt solution. Because the vitreous gel is mostly water, you will notice no change between the salt solution and the original vitreous gel.
This is a medical question of type : treatment 
 What are the treatments for Diabetic Retinopathy ? 
 Yes. Both treatments are very effective in reducing vision loss. People with proliferative retinopathy can reduce their risk of blindness by 95 percent with timely treatment and appropriate follow-up care. Although both treatments have high success rates, they do not cure diabetic retinopathy. Once you have proliferative retinopathy, you always will be at risk for new bleeding. You may need treatment more than once to protect your sight.
This is a medical question of type : research 
 what research (or clinical trials) is being done for Diabetic Retinopathy ? 
 The National Eye Institute, or NEI, is conducting and supporting research that seeks better ways to detect, treat, and prevent vision loss in people with diabetes. This research is conducted through studies in the laboratory and with patients. For example, researchers are studying drugs for the treatment of proliferative retinopathy that may reduce the need for laser surgery.
This is a medical question of type : considerations 
 What to do for Diabetic Retinopathy ? 
 If you have diabetes, get a comprehensive dilated eye exam at least once a year. Proliferative retinopathy can develop without symptoms. If it gets to this advanced stage, you are at high risk for vision loss or even blindness. Macular edema can develop without symptoms at any of the four stages of diabetic retinopathy. You can develop both proliferative retinopathy and macular edema and still see fine. However, you are at high risk for vision loss. Your eye care professional can tell if you have macular edema or any stage of diabetic retinopathy. Whether or not you have symptoms, early detection and timely treatment can prevent vision loss.  See this glossary for basic terms about diabetic retinopathy.
This is a medical question of type : information 
 What is (are) Diabetic Retinopathy ? 
 National Eye Institute  National Institutes of Health  2020 Vision Place  Bethesda, MD 20892-3655  301-496-5248  E-mail: 2020@nei.nih.gov  www.nei.nih.gov  Find eye health organizations that address diabetic eye disease.
This is a medical question of type : information 
 What is (are) Prescription and Illicit Drug Abuse ? 
 Addiction is a chronic disease in which a person craves, seeks, and continues to abuse a legal (medication, alcohol, tobacco) or an illicit (illegal) drug, despite harmful consequences. People who are addicted continue to abuse the substance even though it can harm their physical or mental health, lead to accidents, or put others in danger. For more on drugs and the brain, see  Drugs, Brains and Behavior: The Science of Addiction.
This is a medical question of type : information 
 What is (are) Prescription and Illicit Drug Abuse ? 
 Physical dependence is a normal process that can happen to anyone taking a medication for a long time. It means that the body (including the brain) is adapting to the presence of the drug, and the person may require a higher dosage or a different medication to get relief; this condition is known as tolerance. They may also suffer from withdrawal or feel sick when they stop taking the medication abruptly. However, the symptoms of withdrawal can usually be prevented or managed by a physician, which is why it is so important to talk to a doctor before stopping a medication. Someone who is addicted to a drug may also be physically dependent on it, but rather than benefitting from the drugs effects, an addicted person will continue to get worse with continued or increasing drug abuse. An addicted person compulsively seeks and abuses drugs, despite their negative consequences.
This is a medical question of type : symptoms 
 What are the symptoms of Prescription and Illicit Drug Abuse ? 
 A persons behavior, especially changes in behavior, can signal a possible substance abuse problem. For example, you may notice that an older adult seems worried about whether a medicine is really working, or complains that a doctor refuses to write a prescription. He or she may have new problems doing everyday tasks or withdraw from family, friends, and normal activities. Other possible warning signs include - rapid increases in the amount of medication needed  - frequent requests for refills of certain medicines  - a person not seeming like themselves (showing a general lack of interest or being overly energetic)  - "doctor shopping" -- moving from provider to provider in an effort to get several prescriptions for the same medication  - use of more than one pharmacy  - false or forged prescriptions. rapid increases in the amount of medication needed frequent requests for refills of certain medicines a person not seeming like themselves (showing a general lack of interest or being overly energetic) "doctor shopping" -- moving from provider to provider in an effort to get several prescriptions for the same medication use of more than one pharmacy false or forged prescriptions.