Druvith/medqa huggingface dataset:
What to do for What I need to know about Physical Activity and Diabetes ? 

- Starting a physical activity program can help you lose weight or keep a healthy weight and keep your blood glucose levels on target.  - Always talk with your health care team before you start a new physical activity program.  - Ask your health care team if you need to change the amount of medicine you take or the food you eat before any physical activity.  - Talk with your health care team about what types of physical activity are safe for you, such as walking, weightlifting, or housework.  - To make sure you stay active, find activities you like to do. Ask a friend or family member to be your exercise buddy.  - Write down your blood glucose levels and when and how long you are physically active in a record book.  - Doctors suggest that you aim for 30 to 60 minutes of moderate to vigorous physical activity most days of the week.  - Children and adolescents with type 2 diabetes who are 10 to 17 years old should aim for 60 minutes of moderate to vigorous activity every day.  - Not all physical activity has to take place at the same time. For example, you might take a walk for 20 minutes, lift hand weights for 10 minutes, and walk up and down the stairs for 5 minutes.  - Doing moderate to vigorous aerobic exercise for 30 to 60 minutes a day most days of the week provides many benefits. You can even split up these minutes into several parts.  - Start exercising slowly, with 5 to 10 minutes a day, and add a little more time each week. Try walking briskly, hiking, or climbing stairs.  - Whether youre a man or a woman, you can do strength training with hand weights, elastic bands, or weight machines two to three times a week.  - Stretching exercises are a light to moderate physical activity that both men and women can do. When you stretch, you increase your flexibility, lower your stress, and help prevent sore muscles.  - Increase daily activity by spending less time watching TV or at the computer.  - Try these simple ways to add light, moderate, or vigorous physical activities in your life every day:      - Walk around while you talk on the phone.    - Take a walk through your neighborhood.    - Do chores, such as work in the garden or rake leaves, clean the house, or wash the car.    - If you have type 1 diabetes, try not to do vigorous physical activity when you have ketones in your blood or urine.
What is (are) Hyperthyroidism ? 

Hyperthyroidism is a disorder that occurs when the thyroid gland makes more thyroid hormone than the body needs. Hyperthyroidism is sometimes called thyrotoxicosis, the technical term for too much thyroid hormone in the blood. Thyroid hormones circulate throughout the body in the bloodstream and act on virtually every tissue and cell in the body. Hyperthyroidism causes many of the bodys functions to speed up. About 1 percent of the U.S. population has hyperthyroidism.1
What is (are) Hyperthyroidism ? 

The thyroid is a 2-inch-long, butterfly-shaped gland weighing less than 1 ounce. Located in the front of the neck below the larynx, or voice box, it has two lobes, one on each side of the windpipe. The thyroid is one of the glands that make up the endocrine system. The glands of the endocrine system produce, store, and release hormones into the bloodstream. The hormones then travel through the body and direct the activity of the bodys cells.
                
The thyroid gland makes two thyroid hormones, triiodothyronine (T3) and thyroxine (T4). T3 is made from T4 and is the more active hormone, directly affecting the tissues. Thyroid hormones affect metabolism, brain development, breathing, heart and nervous system functions, body temperature, muscle strength, skin dryness, menstrual cycles, weight, and cholesterol levels.
                
Thyroid hormone production is regulated by thyroid-stimulating hormone (TSH), which is made by the pituitary gland in the brain. When thyroid hormone levels in the blood are low, the pituitary releases more TSH. When thyroid hormone levels are high, the pituitary responds by decreasing TSH production.
What are the symptoms of Hyperthyroidism ? 

Hyperthyroidism has many symptoms that can vary from person to person. Some common symptoms of hyperthyroidism are
                
- nervousness or irritability  - fatigue or muscle weakness  - heat intolerance  - trouble sleeping  - hand tremors  - rapid and irregular heartbeat  - frequent bowel movements or diarrhea  - weight loss  - mood swings  - goiter, which is an enlarged thyroid that may cause the neck to look swollen and can interfere with normal breathing and swallowing
How to diagnose Hyperthyroidism ? 

Many symptoms of hyperthyroidism are the same as those of other diseases, so hyperthyroidism usually cannot be diagnosed based on symptoms alone. With suspected hyperthyroidism, health care providers take a medical history and perform a thorough physical exam. Health care providers may then use several blood tests, such as the following, to confirm a diagnosis of hyperthyroidism and find its cause:
                
TSH test. The ultrasensitive TSH test is usually the first test a health care provider performs. This test detects even tiny amounts of TSH in the blood and is the most accurate measure of thyroid activity available. The TSH test is especially useful in detecting mild hyperthyroidism. Generally, a TSH reading below normal means a person has hyperthyroidism and a reading above normal means a person has hypothyroidism.
                
Health care providers may conduct additional tests to help confirm the diagnosis or determine the cause of hyperthyroidism.
                
T3 and T4 test. This test shows the levels of T3 and T4 in the blood. With hyperthyroidism, the levels of one or both of these hormones in the blood are higher than normal.
                
Thyroid-stimulating immunoglobulin (TSI) test. This test, also called a thyroidstimulating antibody test, measures the level of TSI in the blood. Most people with Graves disease have this antibody, but people whose hyperthyroidism is caused by other conditions do not.
                
Radioactive iodine uptake test. The radioactive iodine uptake test measures the amount of iodine the thyroid collects from the bloodstream. Measuring the amount of iodine in a persons thyroid helps the health care provider determine what is causing a persons hyperthyroidism. For example, low levels of iodine uptake might be a sign of thyroiditis, whereas high levels could indicate Graves disease.
                
Thyroid scan. A thyroid scan shows how and where iodine is distributed in the thyroid. The images of nodules and other possible irregularities help the health care provider diagnose the cause of a persons hyperthyroidism.
                
More information is provided in the NIDDK health topic, Thyroid Tests.
What to do for Hyperthyroidism ? 

Experts recommend that people eat a balanced diet to obtain most nutrients. More information about diet and nutrition is provided by the National Agricultural Library at www.nutrition.gov.
                
Dietary Supplements
                
Iodine is an essential mineral for the thyroid. However, people with autoimmune thyroid disease may be sensitive to harmful side effects from iodine. Taking iodine drops or eating foods containing large amounts of iodinesuch as seaweed, dulse, or kelpmay cause or worsen hyperthyroidism. More information about iodine is provided by the National Library of Medicine in the fact sheet, Iodine in diet, available at www.nlm.nih.gov/medlineplus.
                
Women need more iodine when they are pregnantabout 250 micrograms a daybecause the baby gets iodine from the mothers diet. In the United States, about 7 percent of pregnant women may not get enough iodine in their diet or through prenatal vitamins.6 Choosing iodized saltsalt supplemented with iodineover plain salt and prenatal vitamins containing iodine will ensure this need is met.
                
To help ensure coordinated and safe care, people should discuss their use of dietary supplements, such as iodine, with their health care provider. Tips for talking with health care providers are available through the National Center for Complementary and Integrative Health.
What to do for Hyperthyroidism ? 

- Hyperthyroidism is a disorder that occurs when the thyroid gland makes more thyroid hormone than the body needs.  - Hyperthyroidism is most often caused by Graves disease, an autoimmune disorder. Other causes include thyroid nodules, thyroiditis, consuming too much iodine, and overmedicating with synthetic thyroid hormone.  - Some symptoms of hyperthyroidism are nervousness or irritability, fatigue or muscle weakness, heat intolerance, trouble sleeping, hand tremors, rapid and irregular heartbeat, frequent bowel movements or diarrhea, weight loss, mood swings, and goiter.  - Hyperthyroidism is much more common in women than men.  - Hyperthyroidism is also more common in people older than age 60 and is often caused by thyroid nodules. Hyperthyroidism in this age group is sometimes misdiagnosed as depression or dementia. For people older than age 60, subclinical hyperthyroidism increases their chance of developing atrial fibrillation.  - Women with hyperthyroidism should discuss their condition with their health care provider before becoming pregnant.  - Hyperthyroidism is treated with medications, radioiodine therapy, or thyroid surgery. No single treatment works for everyone.
What is (are) Polycystic Kidney Disease ? 

Polycystic kidney disease is a genetic disorder that causes numerous cysts to grow in the kidneys. A kidney cyst is an abnormal sac filled with fluid. PKD cysts can greatly enlarge the kidneys while replacing much of their normal structure, resulting in chronic kidney disease (CKD), which causes reduced kidney function over time. CKD may lead to kidney failure, described as end-stage kidney disease or ESRD when treated with a kidney transplant or blood-filtering treatments called dialysis. The two main types of PKD are autosomal dominant PKD and autosomal recessive PKD.
                
PKD cysts are different from the usually harmless simple cysts that often form in the kidneys later in life. PKD cysts are more numerous and cause complications, such as high blood pressure, cysts in the liver, and problems with blood vessels in the brain and heart.
What causes Polycystic Kidney Disease ? 

A gene mutation, or defect, causes polycystic kidney disease. Genes provide instructions for making proteins in the body. A gene mutation is a permanent change in the deoxyribonucleic acid (DNA) sequence that makes up a gene. In most cases of PKD, a person inherits the gene mutation, meaning a parent passes it on in his or her genes. In the remaining cases, the gene mutation develops spontaneously. In spontaneous cases, neither parent carries a copy of the mutated gene.
                
Researchers have found three different gene mutations associated with PKD. Two of the genes are associated with autosomal dominant PKD. The third gene is associated with autosomal recessive PKD. Gene mutations that cause PKD affect proteins that play a role in kidney development.
                

                
Genetic Disorders   Each cell contains thousands of genes that provide the instructions for making proteins for growth and repair of the body. If a gene has a mutation, the protein made by that gene may not function properly, which sometimes creates a genetic disorder. Not all gene mutations cause a disorder.   People inherit two copies of most genes; one copy from each parent. A genetic disorder occurs when one or both parents pass a mutated gene to a child at conception. A genetic disorder can also occur through a spontaneous gene mutation, meaning neither parent carries a copy of the mutated gene. Once a spontaneous gene mutation has occurred, a person can pass it to his or her children.   Read more about genes and genetic conditions in the U.S. National Library of Medicines (NLMs) Genetics Home Reference.
How many people are affected by Polycystic Kidney Disease ? 

Estimates of PKDs prevalence range from one in 400 to one in 1,000 people.1 According to the United States Renal Data System, PKD accounts for 2.2 percent of new cases of kidney failure each year in the United States. Annually, eight people per 1 million have kidney failure as a result of PKD.2
                
Polycystic kidney disease exists around the world and in all races. The disorder occurs equally in women and men, although men are more likely to develop kidney failure from PKD. Women with PKD and high blood pressure who have had more than three pregnancies also have an increased chance of developing kidney failure.
What is (are) Polycystic Kidney Disease ? 

Autosomal dominant PKD is the most common form of PKD and the most common inherited disorder of the kidneys.3 The term autosomal dominant means a child can get the disorder by inheriting the gene mutation from only one parent. Each child of a parent with an autosomal dominant mutation has a 50 percent chance of inheriting the mutated gene. About 10 percent of autosomal dominant PKD cases occur spontaneously.4
                
The following chart shows the chance of inheriting an autosomal dominant gene mutation:
                

                

                
Health care providers identify most cases of autosomal dominant PKD between the ages of 30 and 50.4 For this reason, health care providers often call autosomal dominant PKD adult PKD. However, the onset of kidney damage and how quickly the disorder progresses varies. In some cases, cysts may form earlier in life and grow quickly, causing symptoms in childhood.
                

                

                
The cysts grow out of nephrons, the tiny filtering units inside the kidneys. The cysts eventually separate from the nephrons and continue to enlarge. The kidneys enlarge along with the cystswhich can number in the thousandswhile roughly retaining their kidney shape. In fully developed autosomal dominant PKD, a cyst-filled kidney can weigh as much as 20 to 30 pounds.
What are the symptoms of Polycystic Kidney Disease ? 

In many cases, PKD does not cause signs or symptoms until cysts are half an inch or larger. When present, the most common symptoms are pain in the back and sidesbetween the ribs and hipsand headaches. The pain can be temporary or persistent, mild or severe. Hematuriablood in the urinemay also be a sign of autosomal dominant PKD.
What are the complications of Polycystic Kidney Disease ? 

The complications of autosomal dominant PKD include the following:
                
- Pain. Cyst infection, other types of urinary tract infections (UTIs), bleeding into cysts, kidney stones, or stretching of the fibrous tissue around the kidney because of cyst growth can cause pain in the area of the kidneys.  - High blood pressure. High blood pressure is present in about half of the people with autosomal dominant PKD and normal kidney function between the ages of 20 and 35.4 Almost 100 percent of people with kidney failure and autosomal dominant PKD have high blood pressure.1 High blood pressuregreater than 140/90 mm Hgincreases the likelihood of heart disease and stroke, as well as adding to the damage already done to the kidneys by the cysts.  - Kidney failure. Kidney failure means the kidneys no longer work well enough to maintain health. A person with kidney failure may have the following symptoms:      - little or no urination    - edemaswelling, usually in the legs, feet, or ankles and less often in the hands or face    - drowsiness    - fatigue, or feeling tired    - generalized itching or numbness    - dry skin    - headaches    - weight loss    - appetite loss    - nausea    - vomiting    - sleep problems    - trouble concentrating    - darkened skin    - muscle cramps    - shortness of breath    - chest pain
                
Untreated kidney failure can lead to coma and death. More than half of people with autosomal dominant PKD progress to kidney failure by age 70.1
                
- UTIs. Kidney cysts block the flow of urine through the kidneys. Stagnant urine can set the stage for infection. Bacteria enter the urinary tract through the urethra and spread up to the kidneys. Sometimes, the kidney cysts become infected. UTIs may cause scarring in the kidneys.  - Kidney stones. About 20 percent of people with autosomal dominant PKD have kidney stones.1 Kidney stones can block the flow of urine and cause pain.  - Liver cysts. Liver cysts are the most common nonkidney complication of autosomal dominant PKD.1 Liver cysts generally cause no symptoms.  - Pancreatic cysts. PKD can also cause cysts in the pancreas. Pancreatic cysts rarely cause pancreatitisinflammation, or swelling, of the pancreas.  - Abnormal heart valves. Abnormal heart valves may occur in up to 25 percent of people with autosomal dominant PKD.1 Insufficient blood flow in the aortathe large artery that carries blood from the heartmay result from the abnormal heart valves.  - Diverticula. Diverticula are small pouches, or sacs, that push outward through weak spots in the colon wall. This complication is more common in people with PKD who have kidney failure.1  - Brain aneurysms. An aneurysm is a bulge in the wall of a blood vessel. Aneurysms in the brain might cause headaches that are severe or feel different from other headaches. Brain aneurysms can rupture, or break open, causing bleeding inside the skull. A ruptured aneurysm in the brain is a life-threatening condition and requires immediate medical attention.
What is (are) Polycystic Kidney Disease ? 

Autosomal recessive PKD is a rare genetic disorder that affects the liver as well as the kidneys. The signs of autosomal recessive PKD frequently appear in the earliest months of life, even in the womb, so health care providers often call it infantile PKD. In an autosomal recessive disorder, the child has to inherit the gene mutation from both parents to have an increased likelihood for the disorder. The chance of a child inheriting autosomal recessive mutations from both parents with a gene mutation is 25 percent, or one in four. If only one parent carries the mutated gene, the child will not get the disorder, although the child may inherit the gene mutation. The child is a carrier of the disorder and can pass the gene mutation to the next generation. Genetic testing can show whether a parent or child is a carrier of the mutated gene. Autosomal recessive disorders do not typically appear in every generation of an affected family.
                
The following chart shows the chance of inheriting an autosomal recessive mutation from parents who both carry the mutated gene:
                

                

                
Read more about how people inherit genetic conditions at the NLMs Genetics Home Reference.
What are the symptoms of Polycystic Kidney Disease ? 

An early sign of autosomal recessive PKD is an enlarged kidney, seen in a fetus or an infant using ultrasound. Kidney function is crucial for early physical development, so children with autosomal recessive PKD and decreased kidney function are usually smaller-than-average size, a condition called growth failure.
                
Some people with autosomal recessive PKD do not develop signs or symptoms until later in childhood or even adulthood.
What are the complications of Polycystic Kidney Disease ? 

Babies with the most severe cases of autosomal recessive PKD often die hours or days after birth because they cannot breathe well enough to sustain life. Their lungs do not develop as they should during the prenatal period. Pressure from enlarged kidneys also contributes to breathing problems.
                
Children born with autosomal recessive PKD often develop kidney failure before reaching adulthood.
                
Liver scarring occurs in all people with autosomal recessive PKD and is usually present at birth. However, liver problems tend to become more of a concern as people with autosomal recessive PKD grow older. Liver scarring can lead to progressive liver dysfunction and other problems.
                
Additional complications of autosomal recessive PKD include high blood pressure and UTIs.
How to prevent Polycystic Kidney Disease ? 

Scientists have not yet found a way to prevent PKD. However, people with PKD may slow the progression of kidney damage caused by high blood pressure through lifestyle changes, diet, and blood pressure medications. People with PKD should be physically active 30 minutes a day most days of the week. See Eating, Diet, and Nutrition for diet advice on lowering blood pressure and slowing the progression of kidney disease in general. If lifestyle and diet changes do not control a persons blood pressure, a health care provider may prescribe one or more blood pressure medications, including ACE inhibitors or ARBs.
What to do for Polycystic Kidney Disease ? 

A dietitian specializes in helping people who have kidney disease choose the right foods and plan healthy meals. People with any kind of kidney disease, including PKD, should talk with a dietitian about foods that should be added to their diet and foods that might be harmful.
                
PKD may require diet changes for blood pressure control. Kidney disease in general also calls for certain diet changes.
                
Following a healthy eating plan can help lower blood pressure. A health care provider may recommend the Dietary Approaches to Stop Hypertension (DASH) eating plan, which focuses on fruits, vegetables, whole grains, and other foods that are heart healthy and lower in sodium, which often comes from salt. The DASH eating plan
                
- is low in fat and cholesterol  - features fat-free or low-fat milk and dairy products, fish, poultry, and nuts  - suggests less red meat, sweets, added sugars, and sugar-containing beverages  - is rich in nutrients, protein, and fiber
                
More information about the DASH eating planis available from the National Heart, Lung, and Blood Institute.
                
As your kidneys become more damaged, you may need to eat foods that are lower in phosphorus and potassium. The health care provider will use lab tests to watch your levels.
                
Foods high in potassium include
                
- bananas  - oranges  - potatoes  - tomatoes
                
Lower-potassium foods include
                
- apples  - peaches  - carrots  - green beans
                
Foods higher in phosphorus include
                
- large portions of meat, fish and dairy foods  - bran cereals and oatmeal  - beans and nuts  - colas
                
Lower-phosphorus alternatives include
                
- fresh fruits and vegetables  - breads  - pasta  - rice  - corn and rice cereals  - light-colored sodas
                
People with kidney disease and high blood pressure should also limit how much sodium they get to 2,300 mg or less each day.5
                
People with CKD may need to watch how much protein they eat. Everyone needs protein. However, protein breaks down into wastes the kidneys must remove. Large amounts of protein make the kidneys work harder. High-quality proteins such as meat, fish, and eggs create fewer wastes than other sources of protein. Beans, whole grains, soy products, nuts and nut butters, and dairy products can also be good sources of protein. Most people eat more protein than they need. Eating high-quality protein and smaller portions of protein can help protect the kidneys.
                
More information about nutrition for kidney disease is provided in the NIDDK health topics:
                
- Nutrition for Children with Chronic Kidney Disease  - Nutrition for Adults with Early Chronic Kidney Disease  - Nutrition for Adults with Advanced Chronic Kidney Disease
                
The National Kidney Disease Education Program offers a series of easy-to-read fact sheets about nutrition for people with CKD.