randomani/MedicalQnA-llama2 huggingface dataset:
This is a medical question of type : causes 
 What causes What I need to know about Gas ? 
 Gas in the digestive tract is usually caused by swallowing air and the breakdown of certain foods in the large intestine.
                
*See the Pronunciation Guide for tips on how to say the underlined words.
                
You typically swallow a small amount of air when you eat and drink. You swallow more air when you
                
- eat or drink too fast  - smoke  - chew gum  - suck on hard candy  - drink carbonated or fizzy drinks  - wear loose-fitting dentures
                
Some of the air you swallow leaves the stomach through the mouth when you burp. Some swallowed air is absorbed in the small intestine. Some air moves through the small intestine to the large intestine and is passed through the anus.
                

                
The stomach and small intestine do not fully digest all of the food you eat. Undigested carbohydratessugars, starches, and fiber found in many foodspass through to the large intestine. Bacteria in the large intestine break down undigested carbohydrates and release gas. This gas is passed through the anus.
                
Normally, few bacteria live in the small intestine. Small intestinal bacterial overgrowth (SIBO) is an increase in the number of bacteria or a change in the type of bacteria in the small intestine. These bacteria can produce excess gas and may also cause diarrhea and weight loss. SIBO is usually related to diseases or disorders that damage the digestive system or affect how it works, such as Crohns disease or diabetes.
This is a medical question of type : causes 
 What causes What I need to know about Gas ? 
 Most foods that contain carbohydrates can cause gas. Foods that cause gas for one person may not cause gas for someone else. Some foods that contain carbohydrates and may cause gas are
                
- beans  - vegetables such as broccoli, cauliflower, cabbage, brussels sprouts, onions, mushrooms, artichokes, and asparagus  - fruits such as pears, apples, and peaches  - whole grains such as whole wheat and bran  - sodas; fruit drinks, especially apple juice and pear juice; and other drinks that contain high fructose corn syrup, a sweetener made from corn  - milk and milk products such as cheese, ice cream, and yogurt  - packaged foodssuch as bread, cereal, and salad dressingthat contain small amounts of lactose, the sugar found in milk and foods made with milk  - sugar-free candies and gums that contain sugar alcohols such as sorbitol, mannitol, and xylitol
This is a medical question of type : symptoms 
 What are the symptoms of What I need to know about Gas ? 
 The most common symptoms of gas are:
                
- Burping. Burping once in awhile, especially during and after meals, is normal. If you burp very often, you may be swallowing too much air. Some people with digestive problems swallow air on purpose and burp because they believe it will help them feel better.  - Passing gas. Passing gas around 13 to 21 times a day is normal. If you think you pass gas more often than that, you may have trouble digesting certain carbohydrates.  - Bloating. Bloating is a feeling of fullness and swelling in the abdomen, the area between the chest and hips. Disorders such as irritable bowel syndrome (IBS) can affect how gas moves through the intestines. If gas moves through your intestines too slowly, you may feel bloated.  - Abdominal pain or discomfort. People may feel abdominal pain or discomfort when gas does not move through the intestines normally. People with IBS may be more sensitive to gas in the intestines.
This is a medical question of type : causes 
 What causes What I need to know about Gas ? 
 You can try to find the cause of gas by keeping a diary of what you eat and drink and how often you burp, pass gas, or have other symptoms. The diary may help you identify the foods that cause you to have gas.
                
Talk with your health care provider if
                
- gas symptoms often bother you  - your symptoms change suddenly  - you have new symptoms, especially if you are older than age 40  - you have other symptomssuch as constipation, diarrhea, or weight lossalong with gas
                

                
Your health care provider will ask about your diet and symptoms. Your health care provider may review your diary to see if specific foods are causing gas.
                
If milk or milk products are causing gas, your health care provider may perform blood or breath tests to check for lactose intolerance. Lactose intolerance means you have trouble digesting lactose. Your health care provider may ask you to avoid milk and milk products for a short time to see if your gas symptoms improve.
                
Your health care provider may test for other digestive problems, depending on your symptoms.
This is a medical question of type : treatment 
 What are the treatments for What I need to know about Gas ? 
 You can try to treat gas on your own, before seeing your health care provider, if you think you have too much.
                
Swallowing less air and changing what you eat can help prevent or reduce gas. Try the following tips:
                
- Eat more slowly.  - If you smoke, quit or cut down.  - If you wear dentures, see your dentist and make sure your dentures fit correctly.  - Dont chew gum or suck on hard candies.  - Avoid carbonated drinks, such as soda and beer.  - Drink less fruit juice, especially apple juice and pear juice.  - Avoid or eat less of the foods that cause you to have gas.
                
Some over-the-counter medicines can help reduce gas:
                
- Taking alpha-galactosidase (Beano) when you eat beans, vegetables, and whole grains can reduce gas.  - Simethicone (Gas-X, Mylanta Gas) can relieve bloating and abdominal pain or discomfort caused by gas.  - If you are lactose intolerant, lactase tablets or liquid drops can help you digest milk and milk products. You can also find lactose-free and lactose-reduced milk and milk products at the grocery store.
                
Your health care provider may prescribe medicine to help relieve gas, especially if you have SIBO or IBS.
This is a medical question of type : considerations 
 What to do for What I need to know about Gas ? 
 Your eating habits and diet affect the amount of gas you have. For example, eating and drinking too fast can cause you to swallow more air. And you may have more gas after you eat certain carbohydrates.
                
Track what you eat and your gas symptoms to find out what foods cause you to have more gas. Avoid or eat less of the foods that cause your gas symptoms.
This is a medical question of type : considerations 
 What to do for What I need to know about Gas ? 
 - Gas is air in the digestive tract.  - Everyone has gas. Burping and passing gas are normal.  - Gas in the digestive tract is usually caused by swallowing air and the breakdown of certain foods in the large intestine.  - Most foods that contain carbohydrates can cause gas.  - Foods that cause gas for one person may not cause gas for someone else.  - The most common symptoms of gas are burping, passing gas, bloating, and abdominal pain or discomfort.  - Swallowing less air and changing what you eat can help prevent or reduce gas.  - Some over-the-counter medicines can help reduce gas.
This is a medical question of type : information 
 What is (are) Hemorrhoids ? 
 Hemorrhoids are swollen and inflamed veins around the anus or in the lower rectum. The rectum is the last part of the large intestine leading to the anus. The anus is the opening at the end of the digestive tract where bowel contents leave the body.
                
External hemorrhoids are located under the skin around the anus. Internal hemorrhoids develop in the lower rectum. Internal hemorrhoids may protrude, or prolapse, through the anus. Most prolapsed hemorrhoids shrink back inside the rectum on their own. Severely prolapsed hemorrhoids may protrude permanently and require treatment.
This is a medical question of type : symptoms 
 What are the symptoms of Hemorrhoids ? 
 The most common symptom of internal hemorrhoids is bright red blood on stool, on toilet paper, or in the toilet bowl after a bowel movement. Internal hemorrhoids that are not prolapsed are usually not painful. Prolapsed hemorrhoids often cause pain, discomfort, and anal itching.
                
Blood clots may form in external hemorrhoids. A blood clot in a vein is called a thrombosis. Thrombosed external hemorrhoids cause bleeding, painful swelling, or a hard lump around the anus. When the blood clot dissolves, extra skin is left behind. This skin can become irritated or itch.
                
Excessive straining, rubbing, or cleaning around the anus may make symptoms, such as itching and irritation, worse.
                
Hemorrhoids are not dangerous or life threatening. Symptoms usually go away within a few days, and some people with hemorrhoids never have symptoms.
This is a medical question of type : frequency 
 How many people are affected by Hemorrhoids ? 
 About 75 percent of people will have hemorrhoids at some point in their lives.1 Hemorrhoids are most common among adults ages 45 to 65.2 Hemorrhoids are also common in pregnant women.
This is a medical question of type : causes 
 What causes Hemorrhoids ? 
 Swelling in the anal or rectal veins causes hemorrhoids. Several factors may cause this swelling, including
                
- chronic constipation or diarrhea  - straining during bowel movements  - sitting on the toilet for long periods of time  - a lack of fiber in the diet
                
Another cause of hemorrhoids is the weakening of the connective tissue in the rectum and anus that occurs with age.
                
Pregnancy can cause hemorrhoids by increasing pressure in the abdomen, which may enlarge the veins in the lower rectum and anus. For most women, hemorrhoids caused by pregnancy disappear after childbirth.
This is a medical question of type : exams and tests 
 How to diagnose Hemorrhoids ? 
 The doctor will examine the anus and rectum to determine whether a person has hemorrhoids. Hemorrhoid symptoms are similar to the symptoms of other anorectal problems, such as fissures, abscesses, warts, and polyps.
                
The doctor will perform a physical exam to look for visible hemorrhoids. A digital rectal exam with a gloved, lubricated finger and an anoscopea hollow, lighted tubemay be performed to view the rectum.
                
A thorough evaluation and proper diagnosis by a doctor is important any time a person notices bleeding from the rectum or blood in the stool. Bleeding may be a symptom of other digestive diseases, including colorectal cancer.
                
Additional exams may be done to rule out other causes of bleeding, especially in people age 40 or older:
                
- Colonoscopy. A flexible, lighted tube called a colonoscope is inserted through the anus, the rectum, and the upper part of the large intestine, called the colon. The colonoscope transmits images of the inside of the rectum and the entire colon.  - Sigmoidoscopy. This procedure is similar to colonoscopy, but it uses a shorter tube called a sigmoidoscope and transmits images of the rectum and the sigmoid colon, the lower portion of the colon that empties into the rectum.  - Barium enema x ray. A contrast material called barium is inserted into the colon to make the colon more visible in x ray pictures.
This is a medical question of type : treatment 
 What are the treatments for Hemorrhoids ? 
 At-home Treatments
                
Simple diet and lifestyle changes often reduce the swelling of hemorrhoids and relieve hemorrhoid symptoms. Eating a high-fiber diet can make stools softer and easier to pass, reducing the pressure on hemorrhoids caused by straining.
                
Fiber is a substance found in plants. The human body cannot digest fiber, but fiber helps improve digestion and prevent constipation. Good sources of dietary fiber are fruits, vegetables, and whole grains. On average, Americans eat about 15 grams of fiber each day.3 The American Dietetic Association recommends 25 grams of fiber per day for women and 38 grams of fiber per day for men.3
                
Doctors may also suggest taking a bulk stool softener or a fiber supplement such as psyllium (Metamucil) or methylcellulose (Citrucel).
                
Other changes that may help relieve hemorrhoid symptoms include
                
- drinking six to eight 8-ounce glasses of water or other nonalcoholic fluids each day  - sitting in a tub of warm water for 10 minutes several times a day  - exercising to prevent constipation  - not straining during bowel movements
                
Over-the-counter creams and suppositories may temporarily relieve the pain and itching of hemorrhoids. These treatments should only be used for a short time because long-term use can damage the skin.
                
Medical Treatment
                
If at-home treatments do not relieve symptoms, medical treatments may be needed. Outpatient treatments can be performed in a doctor's office or a hospital. Outpatient treatments for internal hemorrhoids include the following:
                
- Rubber band ligation. The doctor places a special rubber band around the base of the hemorrhoid. The band cuts off circulation, causing the hemorrhoid to shrink. This procedure should be performed only by a doctor.  - Sclerotherapy. The doctor injects a chemical solution into the blood vessel to shrink the hemorrhoid.  - Infrared coagulation. The doctor uses heat to shrink the hemorrhoid tissue.
                
Large external hemorrhoids or internal hemorrhoids that do not respond to other treatments can be surgically removed.
This is a medical question of type : considerations 
 What to do for Hemorrhoids ? 
 - Hemorrhoids are swollen and inflamed veins around the anus or in the lower rectum.  - Hemorrhoids are not dangerous or life threatening, and symptoms usually go away within a few days.  - A thorough evaluation and proper diagnosis by a doctor is important any time a person notices bleeding from the rectum or blood in the stool.  - Simple diet and lifestyle changes often reduce the swelling of hemorrhoids and relieve hemorrhoid symptoms.  - If at-home treatments do not relieve symptoms, medical treatments may be needed.
This is a medical question of type : information 
 What is (are) Growth Failure in Children with Chronic Kidney Disease ? 
 Growth failure is a complication of CKD in which children do not grow as expected. When a child is below the third percentilemeaning 97 percent of children the same age and gender are tallerhe or she has growth failure.1 CKD is kidney disease that does not go away with treatment and tends to get worse over time.
                
Health care providers use charts to monitor the growth of children with CKD and look for signs of growth failure. Growth charts for children use percentiles to compare a particular childs height with the height of children the same age and gender. For example, a child whose height is at the 50th percentile on a growth chart means half the children in the United States are taller than that child and half the children are shorter.
                
About one-third of children with CKD have growth failure.1 Children diagnosed with CKD at a younger age
                
- have a higher chance of developing growth failure  - have more health issues related to growth failure and CKD
This is a medical question of type : information 
 What is (are) Growth Failure in Children with Chronic Kidney Disease ? 
 The kidneys are two bean-shaped organs, each about the size of a fist. They are located just below the rib cage, one on each side of the spine. Every day, the two kidneys filter about 120 to 150 quarts of blood to produce about 1 to 2 quarts of urine, composed of wastes and extra fluid. Children produce less urine than adults and the amount produced depends on their age. The urine flows from the kidneys to the bladder through tubes called ureters. The bladder stores urine. When the bladder empties, urine flows out of the body through a tube called the urethra, located at the bottom of the bladder.
This is a medical question of type : causes 
 What causes Growth Failure in Children with Chronic Kidney Disease ? 
 Researchers have found that many factors cause growth failure in children with CKD. In addition to removing wastes and extra fluid from the blood, the kidneys perform important functions for a childs growth. Understanding normal kidney function and growth helps families understand what causes growth failure in children with CKD.
                
Normal kidney function helps maintain the
                
- balance of nutrients and minerals, such as calcium and phosphorus, in the blood. These minerals are essential for normal bone growth. The kidneys use a hormone called calcitriol, a form of vitamin D, to help bones absorb the right amount of calcium from the blood. The kidneys also remove extra phosphorus, helping balance phosphorus and calcium levels in the blood.  - bodys ability to use growth hormone. Growth hormone is necessary during childhood to help bones grow and stay healthy. The pituitary gland naturally produces growth hormone, which acts as a messenger to help the body grow. Growth hormone tells the liver to produce another hormone, called insulin-like growth factor, that travels to muscles, organs, and bones and tells them to grow.  - correct levels of erythropoietin in the body. Erythropoietin is a hormone that helps bone marrow make red blood cells.  - proper balance of sodium, also called salt; potassium; and acid-base levels in the blood. Acid-base balance refers to the amount of acid in the blood.
                
Damaged kidneys can slow a childs growth by
                
- causing mineral and bone disorder, which occurs when      - vitamin D is not turned into calcitriol, which starves the bones of calcium.    - phosphorus levels rise in the blood and draw calcium out of the bones and into the blood, causing the bones to weaken.    - creating an imbalance of sodium, potassium, and acid-base levels in the blood, also called acidosis. When blood is not balanced, the body slows growth to focus energy on restoring the balance.  - decreasing appetite. A child with CKD may not be hungry, or he or she may not have the energy to eat, which may lead to poor nutrition and slower growth.  - decreasing the production of erythropoietin. When erythropoietin levels are low, a child may develop anemiaa condition that develops when the blood does not have enough healthy red blood cells to carry oxygen to cells throughout the body. Anemia can cause growth to slow or stop.  - making an abnormally large amount of urine, called polyuria, which disrupts the bodys fluid balance. A child with polyuria loses minerals as well. The body slows growth to make up for the lost fluid and minerals.  - preventing the body from correctly using growth hormone. When the kidneys are damaged, waste builds up in the blood and the body does not properly process growth hormone.
This is a medical question of type : treatment 
 What are the treatments for Growth Failure in Children with Chronic Kidney Disease ? 
 Health care providers treat growth failure in children with CKD with
                
- changes in eating, diet, and nutrition  - medications  - growth hormone therapy
                
Most children with growth failure grow to about one-third of their adult height within the first two years of life; therefore, it is important to start treatment for growth failure early.1
This is a medical question of type : considerations 
 What to do for Growth Failure in Children with Chronic Kidney Disease ? 
 - Growth failure is a complication of chronic kidney disease (CKD) in which children do not grow as expected.  - Health care providers use charts to monitor the growth of children with CKD and look for signs of growth failure.  - Researchers have found that many factors cause growth failure in children with CKD.  - Health care providers treat growth failure in children with CKD with      - changes in eating, diet, and nutrition    - medications    - growth hormone therapy    - Encouraging children to develop healthy eating habits can help prevent poor nutrition and promote healthy growing.  - The health care team will work with parents or caretakers to develop a healthy diet tailored to meet the needs of their child.  - When a health care provider diagnoses a child with CKD and the child begins to show signs of growth failure, the health care provider may prescribe daily human growth hormone injections.
This is a medical question of type : information 
 What is (are) Mineral and Bone Disorder in Chronic Kidney Disease ? 
 Mineral and bone disorder in CKD occurs when damaged kidneys and abnormal hormone levels cause calcium and phosphorus levels in a persons blood to be out of balance. Mineral and bone disorder commonly occurs in people with CKD and affects most people with kidney failure receiving dialysis.
                
In the past, health care providers used the term renal osteodystrophy to describe mineral and hormone disturbances caused by kidney disease. Today, renal osteodystrophy only describes bone problems that result from mineral and bone disorder in CKD. Health care providers might use the phrase chronic kidney disease mineral and bone disorder, or CKD-MBD, to describe the condition that affects the bones, heart, and blood vessels.
This is a medical question of type : information 
 What is (are) Mineral and Bone Disorder in Chronic Kidney Disease ? 
 Chronic kidney disease is kidney damage that occurs slowly over many years, often due to diabetes or high blood pressure. Once damaged, the kidneys cant filter blood as they should. This damage can cause wastes to build up in the body and other problems that can harm a persons health, including mineral and bone disorder.
This is a medical question of type : causes 
 What causes Mineral and Bone Disorder in Chronic Kidney Disease ? 
 Chronic kidney disease causes mineral and bone disorder because the kidneys do not properly balance the mineral levels in the body. The kidneys
                
- stop activating calcitriol. The low levels of calcitriol in the body create an imbalance of calcium in the blood.  - do not remove the phosphorus in the blood properly, so phosphorus levels rise in the blood. The extra phosphorus pulls calcium out of the bones, causing them to weaken.
                
Another factor contributes to the cause of mineral and bone disorder. When the kidneys are damaged, the parathyroid gland releases parathyroid hormone into the blood to pull calcium from the bones and raise blood calcium levels. This response restores the balance of phosphorus and calcium; however, it also starves the bones of much-needed calcium.
This is a medical question of type : symptoms 
 What are the symptoms of Mineral and Bone Disorder in Chronic Kidney Disease ? 
 In adults, symptoms of mineral and bone disorder in CKD may not appear until bone changes have taken place for many years. For this reason, people often refer to the disease as a silent crippler. Eventually, a person with the condition may begin to feel bone and joint pain.
                

                
Mineral and Bone Disorder in Children with Chronic Kidney Disease   Mineral and bone disorder in CKD is most serious when it occurs in children because their bones are still developing and growing. Growing children can show symptoms of mineral and bone disorder even in the early stages of CKD. Slowed bone growth leads to short stature, which may remain with a child into adulthood. One deformity caused by mineral and bone disorder in CKD occurs when the legs bend inward or outward, a condition often referred to as "renal rickets." More information is provided in the NIDDK health topic, Growth Failure in Children with Kidney Disease. Find more about childrens bone health on the Eunice Kennedy Shriver National Institute of Child Health and Human Development website at www.nichd.nih.gov.