Druvith/medqa1 huggingface dataset:
Question:  What are the treatments for What I need to know about Hepatitis B ?
Answer: Hepatitis B is not usually treated unless it becomes chronic. Chronic hepatitis B is treated with medicines that slow or stop the virus from damaging the liver.
                
Medicines for Chronic Hepatitis B
                
Your doctor will choose medicines or a combination of medicines that are likely to work for you. The doctor will closely watch your symptoms and schedule regular blood tests to make sure treatment is working.
                
Medicines given by shots include
                
- interferon  - peginterferon
                
Medicines taken by mouth include
                
- adefovir  - entecavir  - lamivudine  - telbivudine  - tenofovir
                
The length of treatment varies. Talk with your doctor before taking other prescription medicines and over-the-counter medicines.
                
Liver Transplant
                
A liver transplant may be necessary if chronic hepatitis B causes severe liver damage that leads to liver failure. Symptoms of severe liver damage include the symptoms of hepatitis B and
                
- generalized itching  - a longer than usual amount of time for bleeding to stop  - easy bruising  - swollen stomach or ankles  - spiderlike blood vessels, called spider angiomas, that develop on the skin
                
Liver transplant is surgery to remove a diseased or injured liver and replace it with a healthy one from another person, called a donor. If your doctors tell you that you need a transplant, you should talk with them about the long-term demands of living with a liver transplant.
                
A team of surgeonsdoctors who specialize in surgeryperforms a liver transplant in a hospital. You will learn how to take care of yourself after you go home and about the medicines youll need to take to protect your new liver. Medicines taken after liver transplant surgery can prevent hepatitis B from coming back.
                
Testing for Liver Cancer
                
Having hepatitis B increases your risk for getting liver cancer, so your doctor may suggest an ultrasound test of the liver every 6 to 12 months. Finding cancer early makes it more treatable. Ultrasound is a machine that uses sound waves to create a picture of your liver. Ultrasound is performed at a hospital or radiology center by a specially trained technician. The image, called a sonogram, can show the livers size and the presence of cancerous tumors.
Question:  What to do for What I need to know about Hepatitis B ?
Answer: If you have chronic hepatitis B, you should do things to take care of yourself, including eating a healthy diet. Avoid drinking alcohol, which can harm the liver. Talk with your doctor before taking vitamins and other supplements.
Question:  What to do for What I need to know about Hepatitis B ?
Answer: - Hepatitis B is a virus, or infection, that causes liver disease and inflammation of the liver.  - Anyone can get hepatitis B, but some people are more likely to than others.  - You could get hepatitis B through contact with an infected persons blood, semen, or other body fluid.  - Most people do not have any symptoms of hepatitis B. Adults and children ages 5 and older may have symptoms.  - See a doctor right away if you or a child in your care has symptoms of hepatitis B.  - Acute hepatitis B is a short-term infection with the hepatitis B virus.  - Chronic hepatitis B is a long-lasting infection with the hepatitis B virus. Chronic hepatitis B occurs when the body cant get rid of the hepatitis B virus.  - Children, especially infants, are more likely to get chronic hepatitis B.  - A blood test will show if you have hepatitis B.  - If you are at higher risk of getting hepatitis B, get tested. If you are pregnant, you should also get tested.  - Many people with hepatitis B do not know they are infected. Early diagnosis and treatment can help prevent liver damage.  - Hepatitis B is usually not treated unless it becomes chronic. Chronic hepatitis B is treated with medicines that slow or stop the virus from damaging the liver.  - You can avoid getting hepatitis B by receiving the hepatitis B vaccine.  - Tell your doctor and your dentist if you have hepatitis B.  - If you are pregnant and have hepatitis B, tell the doctor and staff who deliver your baby.  - See your doctor right away if you think you have been in contact with the hepatitis B virus.
Question:  How to diagnose Nonalcoholic Steatohepatitis ?
Answer: NASH is usually first suspected in a person who is found to have elevations in liver tests that are included in routine blood test panels, such as alanine aminotransferase (ALT) or aspartate aminotransferase (AST). When further evaluation shows no apparent reason for liver disease (such as medications, viral hepatitis, or excessive use of alcohol) and when x rays or imaging studies of the liver show fat, NASH is suspected. The only means of proving a diagnosis of NASH and separating it from simple fatty liver is a liver biopsy. For a liver biopsy, a needle is inserted through the skin to remove a small piece of the liver. NASH is diagnosed when examination of the tissue with a microscope shows fat along with inflammation and damage to liver cells. If the tissue shows fat without inflammation and damage, simple fatty liver or NAFLD is diagnosed. An important piece of information learned from the biopsy is whether scar tissue has developed in the liver. Currently, no blood tests or scans can reliably provide this information.
Question:  What are the symptoms of Nonalcoholic Steatohepatitis ?
Answer: NASH is usually a silent disease with few or no symptoms. Patients generally feel well in the early stages and only begin to have symptomssuch as fatigue, weight loss, and weaknessonce the disease is more advanced or cirrhosis develops. The progression of NASH can take years, even decades. The process can stop and, in some cases, reverse on its own without specific therapy. Or NASH can slowly worsen, causing scarring or fibrosis to appear and accumulate in the liver. As fibrosis worsens, cirrhosis develops; the liver becomes seriously scarred, hardened, and unable to function normally. Not every person with NASH develops cirrhosis, but once serious scarring or cirrhosis is present, few treatments can halt the progression. A person with cirrhosis experiences fluid retention, muscle wasting, bleeding from the intestines, and liver failure. Liver transplantation is the only treatment for advanced cirrhosis with liver failure, and transplantation is increasingly performed in people with NASH. NASH ranks as one of the major causes of cirrhosis in America, behind hepatitis C and alcoholic liver disease.
Question:  What causes Nonalcoholic Steatohepatitis ?
Answer: Although NASH has become more common, its underlying cause is still not clear. It most often occurs in persons who are middle-aged and overweight or obese. Many patients with NASH have elevated blood lipids, such as cholesterol and triglycerides, and many have diabetes or prediabetes, but not every obese person or every patient with diabetes has NASH. Furthermore, some patients with NASH are not obese, do not have diabetes, and have normal blood cholesterol and lipids. NASH can occur without any apparent risk factor and can even occur in children. Thus, NASH is not simply obesity that affects the liver.
                
While the underlying reason for the liver injury that causes NASH is not known, several factors are possible candidates:
                
- insulin resistance  - release of toxic inflammatory proteins by fat cells (cytokines)  - oxidative stress (deterioration of cells) inside liver cells
Question:  What are the treatments for Nonalcoholic Steatohepatitis ?
Answer: Currently, no specific therapies for NASH exist. The most important recommendations given to persons with this disease are to
                
- reduce their weight (if obese or overweight)  - follow a balanced and healthy diet  - increase physical activity  - avoid alcohol  - avoid unnecessary medications
                
These are standard recommendations, but they can make a difference. They are also helpful for other conditions, such as heart disease, diabetes, and high cholesterol.
                
A major attempt should be made to lower body weight into the healthy range. Weight loss can improve liver tests in patients with NASH and may reverse the disease to some extent. Research at present is focusing on how much weight loss improves the liver in patients with NASH and whether this improvement lasts over a period of time.
                
People with NASH often have other medical conditions, such as diabetes, high blood pressure, or elevated cholesterol. These conditions should be treated with medication and adequately controlled; having NASH or elevated liver enzymes should not lead people to avoid treating these other conditions.
                
Experimental approaches under evaluation in patients with NASH include antioxidants, such as vitamin E, selenium, and betaine. These medications act by reducing the oxidative stress that appears to increase inside the liver in patients with NASH. Whether these substances actually help treat the disease is not known, but the results of clinical trials should become available in the next few years.
                
Another experimental approach to treating NASH is the use of newer antidiabetic medicationseven in persons without diabetes. Most patients with NASH have insulin resistance, meaning that the insulin normally present in the bloodstream is less effective for them in controlling blood glucose and fatty acids in the blood than it is for people who do not have NASH. The newer antidiabetic medications make the body more sensitive to insulin and may help reduce liver injury in patients with NASH. Studies of these medicationsincluding metformin, rosiglitazone, and pioglitazoneare being sponsored by the National Institutes of Health and should answer the question of whether these medications are beneficial in NASH.
Question:  What to do for Nonalcoholic Steatohepatitis ?
Answer: - Nonalcoholic steatohepatitis (NASH) is fat in the liver, with inflammation and damage.  - NASH occurs in people who drink little or no alcohol and affects 2 to 5 percent of Americans, especially people who are middle-aged and overweight or obese.  - NASH can occur in children.  - People who have NASH may feel well and may not know that they have a liver disease.  - NASH can lead to cirrhosis, a condition in which the liver is permanently damaged and cannot work properly.  - Fatigue can occur at any stage of NASH.  - Weight loss and weakness may begin once the disease is advanced or cirrhosis is present.  - NASH may be suspected if blood tests show high levels of liver enzymes or if scans show fatty liver.  - NASH is diagnosed by examining a small piece of the liver taken through a needle, a procedure called biopsy.  - People who have NASH should reduce their weight, eat a balanced diet, engage in physical activity, and avoid alcohol and unnecessary medications.  - No specific therapies for NASH exist. Experimental therapies being studied include antioxidants and antidiabetes medications.
Question:  What is (are) Am I at Risk for Type 2 Diabetes? Taking Steps to Lower Your Risk of Getting Diabetes ?
Answer: Type 2 diabetes, formerly called adult-onset diabetes, is the most common type of diabetes. About 95 percent of people with diabetes have type 2. People can develop type 2 diabetes at any age, even during childhood. However, this type of diabetes develops most often in middle-aged and older people. People who are overweight and inactive are also more likely to develop type 2 diabetes.
                
In type 2 and other types of diabetes, you have too much glucose, also called sugar, in your blood. People with diabetes have problems converting food to energy. After a meal, food is broken down into glucose, which is carried by your blood to cells throughout your body. With the help of the hormone insulin, cells absorb glucose from your blood and use it for energy. Insulin is made in the pancreas, an organ located behind the stomach.
                
Type 2 diabetes usually begins with insulin resistance, a condition linked to excess weight in which your bodys cells do not use insulin properly. As a result, your body needs more insulin to help glucose enter cells. At first, your pancreas keeps up with the added demand by producing more insulin. But in time, your pancreas loses its ability to produce enough insulin, and blood glucose levels rise.
                
Over time, high blood glucose damages nerves and blood vessels, leading to problems such as heart disease, stroke, kidney disease, blindness, dental disease, and amputations. Other problems of diabetes may include increased risk of getting other diseases, loss of mobility with aging, depression, and pregnancy problems.
                
Treatment includes taking diabetes medicines, making wise food choices, being physically active on a regular basis, controlling blood pressure and cholesterol, and for some, taking aspirin daily.
Question:  What is (are) Am I at Risk for Type 2 Diabetes? Taking Steps to Lower Your Risk of Getting Diabetes ?
Answer: In addition to type 2, the other main types of diabetes are type 1 diabetes and gestational diabetes.
                
Type 1 Diabetes
                
Type 1 diabetes, formerly called juvenile diabetes, is usually first diagnosed in children, teenagers, and young adults. In this type of diabetes, your pancreas can no longer make insulin because your bodys immune system has attacked and destroyed the cells that make it. Treatment for type 1 diabetes includes taking insulin shots or using an insulin pump, making wise food choices, being physically active on a regular basis, controlling blood pressure and cholesterol, and, for some, taking aspirin daily.
                
Gestational Diabetes
                
Gestational diabetes is a type of diabetes that develops only during pregnancy. Hormones produced by your placenta and other pregnancy-related factors contribute to insulin resistance, which occurs in all women during late pregnancy. Insulin resistance increases the amount of insulin needed to control blood glucose levels. If your pancreas cant produce enough insulin, gestational diabetes occurs.
                
As with type 2 diabetes, excess weight is linked to gestational diabetes. Overweight or obese women are at particularly high risk for gestational diabetes because they start pregnancy with a higher need for insulin due to insulin resistance. Excessive weight gain during pregnancy may also increase risk. Gestational diabetes occurs more often in some ethnic groups and among women with a family history of diabetes.
                
Although gestational diabetes usually goes away after the baby is born, a woman who has had gestational diabetes is more likely to develop type 2 diabetes later in life. Babies born to mothers who had gestational diabetes are also more likely to develop obesity and type 2 diabetes as they grow up.
Question:  What are the symptoms of Am I at Risk for Type 2 Diabetes? Taking Steps to Lower Your Risk of Getting Diabetes ?
Answer: The signs and symptoms of type 2 diabetes can be so mild that you might not even notice them. Nearly 7 million people in the United States have type 2 diabetes and dont know they have the disease. Many have no signs or symptoms. Some people have symptoms but do not suspect diabetes.
                
Symptoms include
                
- increased thirst  - increased hunger  - fatigue  - increased urination, especially at night  - unexplained weight loss  - blurred vision  - numbness or tingling in the feet or hands  - sores that do not heal
                
Many people do not find out they have the disease until they have diabetes problems, such as blurred vision or heart trouble. If you find out early that you have diabetes, you can get treatment to prevent damage to your body.
Question:  Who is at risk for Am I at Risk for Type 2 Diabetes? Taking Steps to Lower Your Risk of Getting Diabetes? ?
Answer: To find out your risk for type 2 diabetes, check each item that applies to you.
                
- I am age 45 or older.  - I am overweight or obese.  - I have a parent, brother, or sister with diabetes.  - My family background is African American, Alaska Native, American Indian, Asian American, Hispanic/Latino, or Pacific Islander American.  - I have had gestational diabetes.  - I gave birth to at least one baby weighing more than 9 pounds.  - My blood pressure is 140/90 or higher, or I have been told that I have high blood pressure.  - My cholesterol levels are higher than normal. My HDL, or good, cholesterol is below 35, or my triglyceride level is above 250.  - I am fairly inactive.  - I have polycystic ovary syndrome, also called PCOS.  - On previous testing, I had prediabetesan A1C level of 5.7 to 6.4 percent, impaired fasting glucose (IFG), or impaired glucose tolerance (IGT).  - I have other clinical conditions associated with insulin resistance, such as a condition called acanthosis nigricans, characterized by a dark, velvety rash around my neck or armpits.  - I have a history of cardiovascular disease.
                
The more items you checked, the higher your risk.
                

                
Does sleep matter?   Yes. Studies show that untreated sleep problems, especially sleep apnea, can increase the risk of type 2 diabetes. Sleep apnea is a common disorder in which you have pauses in breathing or shallow breaths while you sleep. Most people who have sleep apnea dont know they have it and it often goes undiagnosed. Night shift workers who have problems with sleepiness may also be at increased risk for obesity and type 2 diabetes.   If you think you might have sleep problems, ask your doctor for help. More information about sleep problems is available from the National Heart Lung and Blood Institute at http://www.nhlbi.nih.gov/health/resources/sleep.
Question:  Who is at risk for Am I at Risk for Type 2 Diabetes? Taking Steps to Lower Your Risk of Getting Diabetes? ?
Answer: You can do a lot to reduce your risk of getting type 2 diabetes. Being more physically active, reducing fat and calorie intake, and losing a little weight can help you lower your chances of developing type 2 diabetes. Taking the diabetes medicine metformin can also reduce risk, particularly in younger and heavier people with prediabetes and women who have had gestational diabetes. Lowering blood pressure and cholesterol levels also helps you stay healthy.
                
If you are overweight, then take these steps:
                
- Reach and maintain a reasonable body weight. Even a 10 or 15 pound weight loss makes a big difference.  - Make wise food choices most of the time.  - Be physically active every day.
                
If you are fairly inactive, then take this step:
                
- Be physically active every day.
                
If your blood pressure is too high, then take these steps:
                
- Reach and maintain a reasonable body weight.  - Make wise food choices most of the time.  - Reduce your sodium and alcohol intake.  - Be physically active every day.  - Talk with your doctor about whether you need medicine to control your blood pressure.
                
If your cholesterol or triglyceride levels are too high, then take these steps:
                
- Make wise food choices most of the time.  - Be physically active every day.  - Talk with your doctor about whether you need medicine to control your cholesterol levels.
Question:  What to do for Am I at Risk for Type 2 Diabetes? Taking Steps to Lower Your Risk of Getting Diabetes ?
Answer: Your eating, diet, and nutrition choices play an important role in preventing or delaying diabetes. Follow the suggestions below to reach and maintain a reasonable weight and make wise food choices most of the time. Remember that it can take time to change your habits and be patient with yourself. You can also get help from a dietitian or join a weight-loss program to support you while you reach your goals.
                

                
Reach and Maintain a Reasonable Body Weight
                
Your weight affects your health in many ways. Being overweight can keep your body from making and using insulin properly. Excess body weight can also cause high blood pressure. Every pound you lose lowers your risk of getting diabetes.
                
In addition to weight, the location of excess fat on the body can be important. A waist measurement of 40 inches or more for men and 35 inches or more for women is linked to insulin resistance and increases a persons risk for type 2 diabetes. This is true even if your BMI falls within the normal range.
                

                
Find Your BMI
                
The BMI is a measure of body weight relative to height. The BMI can help you find out whether you are normal weight, overweight, or obese. Use the table on pages 24 and 25 to find your BMI.
                
- Find your height in the left-hand column.  - Move across in the same row to the number closest to your weight.  - The number at the top of that column is your BMI. Check the word above your BMI to see whether you are normal weight, overweight, or obese.
                
The BMI has certain limitations. The BMI may overestimate body fat in athletes and others who have a muscular build and underestimate body fat in older adults and others who have lost muscle.
                
The BMI for children and teens must be determined based on age, height, weight, and sex. The Centers for Disease Control and Prevention (CDC) has information about BMI in children and teens, including a BMI calculator, at www.cdc.gov/nccdphp/dnpa/bmi. The CDC website also has a BMI calculator for adults. A BMI calculator from the NIH is available at www.nhlbi.nih.gov/health/educational/lose_wt/BMI/bmicalc.htm.
                
The NIH also has a free smartphone app for calculating BMI. You can search My BMI Calculator on your phone to find the app. The app also provides links to information about steps you can take to bring your BMI into a healthy range.
Question:  What is (are) Medullary Sponge Kidney ?
Answer: Medullary sponge kidney, also known as Cacchi-Ricci disease, is a birth defect where changes occur in the tubules, or tiny tubes, inside a fetus kidneys.
                
In a normal kidney, urine flows through these tubules as the kidney is being formed during a fetus growth. In medullary sponge kidney, tiny, fluid-filled sacs called cysts form in the tubules within the medullathe inner part of the kidneycreating a spongelike appearance. The cysts keep urine from flowing freely through the tubules.
                
Symptoms of medullary sponge kidney do not usually appear until the teenage years or the 20s. Medullary sponge kidney can affect one or both kidneys.
Question:  What are the complications of Medullary Sponge Kidney ?
Answer: Complications of medullary sponge kidney include
                
- hematuria, or blood in the urine  - kidney stones  - urinary tract infections (UTIs)
                
Medullary sponge kidney rarely leads to more serious problems, such as chronic kidney disease or kidney failure.
Question:  What causes Medullary Sponge Kidney ?
Answer: Scientists do not fully understand the cause of medullary sponge kidney or why cysts form in the tubules during fetal development. Even though medullary sponge kidney is present at birth, most cases do not appear to be inherited.
Question:  How many people are affected by Medullary Sponge Kidney ?
Answer: Medullary sponge kidney affects about one person per 5,000 people in the United States. Researchers have reported that 12 to 20 percent of people who develop calcium-based kidney stones have medullary sponge kidney1.