Vanquish44/Healthcare_NLP huggingface dataset:
Question: What is (are) Ulcerative Colitis ?
Answer: Ulcerative colitis is a chronic, or long lasting, disease that causes inflammationirritation or swellingand sores called ulcers on the inner lining of the large intestine.
                
Ulcerative colitis is a chronic inflammatory disease of the gastrointestinal (GI) tract, called inflammatory bowel disease (IBD). Crohn's disease and microscopic colitis are the other common IBDs. More information is provided in the NIDDK health topics, Crohn's Disease and Microscopic Colitis: Collagenous Colitis and Lymphocytic Colitis.
                
Ulcerative colitis most often begins gradually and can become worse over time. Symptoms can be mild to severe. Most people have periods of remissiontimes when symptoms disappearthat can last for weeks or years. The goal of care is to keep people in remission long term.
                
Most people with ulcerative colitis receive care from a gastroenterologist, a doctor who specializes in digestive diseases.

Topic: Ulcerative Colitis
Source: NIDDK
Question: What is (are) Ulcerative Colitis ?
Answer: The large intestine is part of the GI tract, a series of hollow organs joined in a long, twisting tube from the mouth to the anusan opening through which stool leaves the body. The last part of the GI tract, called the lower GI tract, consists of the large intestinewhich includes the appendix, cecum, colon, and rectumand anus. The intestines are sometimes called the bowel.
                
The large intestine is about 5 feet long in adults and absorbs water and any remaining nutrients from partially digested food passed from the small intestine. The large intestine changes waste from liquid to a solid matter called stool. Stool passes from the colon to the rectum. The rectum is located between the lower, or sigmoid, colon and the anus. The rectum stores stool prior to a bowel movement, when stool moves from the rectum to the anus and out of a person's body.

Topic: Ulcerative Colitis
Source: NIDDK
Question: What causes Ulcerative Colitis ?
Answer: The exact cause of ulcerative colitis is unknown. Researchers believe the following factors may play a role in causing ulcerative colitis:
                
- overactive intestinal immune system  - genes  - environment
                
Overactive intestinal immune system. Scientists believe one cause of ulcerative colitis may be an abnormal immune reaction in the intestine. Normally, the immune system protects the body from infection by identifying and destroying bacteria, viruses, and other potentially harmful foreign substances. Researchers believe bacteria or viruses can mistakenly trigger the immune system to attack the inner lining of the large intestine. This immune system response causes the inflammation, leading to symptoms.
                
Genes. Ulcerative colitis sometimes runs in families. Research studies have shown that certain abnormal genes may appear in people with ulcerative colitis. However, researchers have not been able to show a clear link between the abnormal genes and ulcerative colitis.
                
Environment. Some studies suggest that certain things in the environment may increase the chance of a person getting ulcerative colitis, although the overall chance is low. Nonsteroidal anti-inflammatory drugs,1 antibiotics,1 and oral contraceptives2 may slightly increase the chance of developing ulcerative colitis. A high-fat diet may also slightly increase the chance of getting ulcerative colitis.3
                
Some people believe eating certain foods, stress, or emotional distress can cause ulcerative colitis. Emotional distress does not seem to cause ulcerative colitis. A few studies suggest that stress may increase a person's chance of having a flare-up of ulcerative colitis. Also, some people may find that certain foods can trigger or worsen symptoms.

Topic: Ulcerative Colitis
Source: NIDDK
Question: What are the symptoms of Ulcerative Colitis ?
Answer: The most common signs and symptoms of ulcerative colitis are diarrhea with blood or pus and abdominal discomfort. Other signs and symptoms include
                
- an urgent need to have a bowel movement  - feeling tired  - nausea or loss of appetite  - weight loss  - fever  - anemiaa condition in which the body has fewer red blood cells than normal
                
Less common symptoms include
                
- joint pain or soreness  - eye irritation  - certain rashes
                
The symptoms a person experiences can vary depending on the severity of the inflammation and where it occurs in the intestine. When symptoms first appear,
                
- most people with ulcerative colitis have mild to moderate symptoms  - about 10 percent of people can have severe symptoms, such as frequent, bloody bowel movements; fevers; and severe abdominal cramping1

Topic: Ulcerative Colitis
Source: NIDDK
Question: What to do for Ulcerative Colitis ?
Answer: Researchers have not found that eating, diet, and nutrition play a role in causing ulcerative colitis symptoms. Good nutrition is important in the management of ulcerative colitis, however. Dietary changes can help reduce symptoms. A health care provider may recommend dietary changes such as
                
- avoiding carbonated drinks  - avoiding popcorn, vegetable skins, nuts, and other high-fiber foods while a person has symptoms  - drinking more liquids  - eating smaller meals more often  - keeping a food diary to help identify troublesome foods
                
Health care providers may recommend nutritional supplements and vitamins for people who do not absorb enough nutrients.
                
To help ensure coordinated and safe care, people should discuss their use of complementary and alternative medical practices, including their use of dietary supplements and probiotics, with their health care provider. Read more at www.nccam.nih.gov/health/probiotics.
                
Depending on a person's symptoms or medications, a health care provider may recommend a specific diet, such as a
                
- high-calorie diet  - lactose-free diet  - low-fat diet  - low-fiber diet  - low-salt diet
                
People should speak with a health care provider about specific dietary recommendations and changes.

Topic: Ulcerative Colitis
Source: NIDDK
Question: What are the complications of Ulcerative Colitis ?
Answer: Complications of ulcerative colitis can include
                
- rectal bleedingwhen ulcers in the intestinal lining open and bleed. Rectal bleeding can cause anemia, which health care providers can treat with diet changes and iron supplements. People who have a large amount of bleeding in the intestine over a short period of time may require surgery to stop the bleeding. Severe bleeding is a rare complication of ulcerative colitis.  - dehydration and malabsorbtion, which occur when the large intestine is unable to absorb fluids and nutrients because of diarrhea and inflammation. Some people may need IV fluids to replace lost nutrients and fluids.  - changes in bones. Some corticosteroid medications taken to treat ulcerative colitis symptoms can cause      - osteoporosisthe loss of bone    - osteopenialow bone density
                
Health care providers will monitor people for bone loss and can recommend calcium and vitamin D supplements and medications to help prevent or slow bone loss.
                
- inflammation in other areas of the body. The immune system can trigger inflammation in the      - joints    - eyes    - skin    - liver
                
Health care providers can treat inflammation by adjusting medications or prescribing new medications.
                
- megacolona serious complication that occurs when inflammation spreads to the deep tissue layers of the large intestine. The large intestine swells and stops working. Megacolon can be a life-threatening complication and most often requires surgery. Megacolon is a rare complication of ulcerative colitis.
                

                
Ulcerative Colitis and Colon Cancer   People with ulcerative colitis may be more likely to develop colon cancer when   - ulcerative colitis affects the entire colon   - a person has ulcerative colitis for at least 8 years   - inflammation is ongoing   - people also have primary sclerosing cholangitis, a condition that affects the liver   - a person is male    People who receive ongoing treatment and remain in remission may reduce their chances of developing colon cancer.   People with ulcerative colitis should talk with their health care provider about how often they should get screened for colon cancer. Screening can include colonoscopy with biopsies or a special dye spray called chromoendoscopy.   Health care providers may recommend colonoscopy every 1 to 3 years for people with ulcerative colitis who have   - the disease in one-third or more or of their colon   - had ulcerative colitis for 8 years    Such screening does not reduce a person's chances of developing colon cancer. Instead, screening can help diagnose cancer early and improve chances for recovery.   Surgery to remove the entire colon eliminates the risk of colon cancer.

Topic: Ulcerative Colitis
Source: NIDDK
Question: What to do for Ulcerative Colitis ?
Answer: - Ulcerative colitis is a chronic, or long lasting, disease that causes inflammationirritation or swellingand sores called ulcers on the inner lining of the large intestine.  - The exact cause of ulcerative colitis is unknown. Researchers believe that factors such as an overactive intestinal immune system, genes, and environment may play a role in causing ulcerative colitis.  - Ulcerative colitis can occur in people of any age. However, it is more likely to develop in people      - between the ages of 15 and 30    - older than 60    - who have a family member with inflammatory bowel disease (IBD)    - of Jewish descent    - The most common signs and symptoms of ulcerative colitis are diarrhea with blood or pus and abdominal discomfort.  - A health care provider diagnoses ulcerative colitis with the following:      - medical and family history    - physical exam    - lab tests    - endoscopies of the large intestine    - Which treatment a person needs depends on the severity of the disease and symptoms.  - Good nutrition is important in the management of ulcerative colitis. A health care provider may recommend that a person make dietary changes.  - People with ulcerative colitis should talk with their health care provider about how often they should get screened for colon cancer.

Topic: Ulcerative Colitis
Source: NIDDK
Question: What is (are) What I need to know about Cirrhosis ?
Answer: Cirrhosis* is scarring of the liver. Scar tissue forms because of injury or long-term disease. Scar tissue replaces healthy liver tissue and blocks the normal flow of blood through the liver.
                
A healthy liver
                
- makes proteins  - helps fight infections  - cleans the blood  - helps digest food  - stores a form of sugar that your body uses for energy
                
A liver with too much scar tissue cannot work properly. You cannot live without a liver that works. But early treatment can control symptoms and keep cirrhosis from getting worse.
                

                
*See the Pronunciation Guide for tips on how to say the words in bold type.

Topic: What I need to know about Cirrhosis
Source: NIDDK
Question: What causes What I need to know about Cirrhosis ?
Answer: Causes of cirrhosis include
                
- heavy alcohol use  - some drugs, medicines, and harmful chemicals  - infections  - chronic hepatitis B, C, or Dviral infections that attack the liver  - autoimmune hepatitis, which causes the bodys immune system to destroy liver cells  - nonalcoholic fatty liver disease, which is often caused by obesity  - diseases that damage or destroy bile ductstubes that carry bile from the liver
                
Some inherited diseasesdiseases that are passed from parent to childcan cause cirrhosis:
                
- hemochromatosis, a disease that causes iron to collect in the liver  - Wilson disease, a condition that causes copper to build up in the liver  - porphyria, a disorder that affects the skin, bone marrow, and liver

Topic: What I need to know about Cirrhosis
Source: NIDDK
Question: What are the symptoms of What I need to know about Cirrhosis ?
Answer: You may have no symptoms in the early stages of cirrhosis. As cirrhosis gets worse you may
                
- feel tired or weak  - lose your appetite  - feel sick to your stomach  - lose weight  - notice red, spider-shaped blood vessels under your skin
                
Cirrhosis can lead to other serious problems:
                
- You may bruise or bleed easily, or have nosebleeds.  - Bloating or swelling may occur as fluid builds up in your legs or abdomenthe area between your chest and hips. Fluid buildup in your legs is called edema; buildup in your abdomen is called ascites.  - Medicines, including those you can buy over the counter such as vitamins and herbal supplements, may have a stronger effect on you. Your liver does not break medicines down as quickly as a healthy liver would.   - Waste materials from food may build up in your blood or brain and cause confusion or difficulty thinking.   - Blood pressure may increase in the vein entering your liver, a condition called portal hypertension.   - Enlarged veins, called varices, may develop in your esophagus and stomach. Varices can bleed suddenly, causing you to throw up blood or pass blood in a bowel movement.   - Your kidneys may not work properly or may fail.   - Your skin and the whites of your eyes may turn yellow, a condition called jaundice.   - You may develop severe itching.   - You may develop gallstones.
                
In the early stages, cirrhosis causes your liver to swell. Then, as more scar tissue replaces healthy tissue, your liver shrinks.
                
A small number of people with cirrhosis also get liver cancer.

Topic: What I need to know about Cirrhosis
Source: NIDDK
Question: How to diagnose What I need to know about Cirrhosis ?
Answer: Your doctor will examine you and may perform
                
- blood tests to see whether your liver is working properly   - imaging tests, which may show the size of your liver and show swelling or shrinkage   - a liver biopsy, in which a doctor uses a needle to take a small piece of liver tissue to view with a microscope to look for scar tissue

Topic: What I need to know about Cirrhosis
Source: NIDDK
Question: What are the treatments for What I need to know about Cirrhosis ?
Answer: Once you have cirrhosis, nothing can make all the scar tissue go away. But treating the cause will keep cirrhosis from getting worse. For example, if cirrhosis is from heavy alcohol use, the treatment is to completely stop drinking alcohol. If cirrhosis is caused by hepatitis C, then the hepatitis C virus is treated with medicine.
                

                
Your doctor will suggest treatment based on the cause of your cirrhosis and your symptoms. Being diagnosed early and carefully following a treatment plan can help many people with cirrhosis. In the late stages of cirrhosis, certain treatments may not be effective. In that case, your doctor will work with you to prevent or manage the problems that cirrhosis can cause.
                

                
What if the cirrhosis treatment doesnt work?   If too much scar tissue forms, your liver could fail. Then you will need a liver transplant. A liver transplant can return you to good health. For information about liver transplantation, see the booklet What I need to know about Liver Transplantation from the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).

Topic: What I need to know about Cirrhosis
Source: NIDDK
Question: What are the treatments for What I need to know about Cirrhosis ?
Answer: If too much scar tissue forms, your liver could fail. Then you will need a liver transplant. A liver transplant can return you to good health. For information about liver transplantation, see the booklet What I need to know about Liver Transplantation from the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).

Topic: What I need to know about Cirrhosis
Source: NIDDK
Question: How to prevent What I need to know about Cirrhosis ?
Answer: To prevent cirrhosis,
                
- see your doctor for treatment of your liver disease. Many of the causes of cirrhosis are treatable. Early treatment may prevent cirrhosis.   - try to keep your weight in the normal range. Being overweight can make several liver diseases worse.   - do not drink any alcohol. Alcohol can harm liver cells. Drinking large amounts of alcohol over many years is one of the major causes of cirrhosis.   - do not use illegal drugs, which can increase your chances of getting hepatitis B or hepatitis C.   - see your doctor if you have hepatitis. Treatments for hepatitis B, C, and D are available. If you are on treatment, carefully follow your treatment directions.   - if you have autoimmune hepatitis, take your medicines and have regular checkups as recommended by your doctor or a liver specialist.

Topic: What I need to know about Cirrhosis
Source: NIDDK
Question: What to do for What I need to know about Cirrhosis ?
Answer: - Cirrhosis is scarring of the liver. Scar tissue replaces healthy liver tissue.  - Some common causes of cirrhosis include heavy alcohol use, hepatitis infections, and nonalcoholic fatty liver disease.  - In the early stages of cirrhosis, you may have no symptoms. As the disease gets worse, cirrhosis can cause serious problems.  - Once you have cirrhosis, nothing can make all the scar tissue go away. But treatment can prevent cirrhosis from getting worse.  - If too much scar tissue forms and your liver fails, you will need a liver transplant.  - You can take steps to prevent cirrhosis or keep it from getting worse.

Topic: What I need to know about Cirrhosis
Source: NIDDK
Question: What is (are) Urinary Retention ?
Answer: Urinary retention is the inability to empty the bladder completely. Urinary retention can be acute or chronic. Acute urinary retention happens suddenly and lasts only a short time. People with acute urinary retention cannot urinate at all, even though they have a full bladder. Acute urinary retention, a potentially life-threatening medical condition, requires immediate emergency treatment. Acute urinary retention can cause great discomfort or pain.
                
Chronic urinary retention can be a long-lasting medical condition. People with chronic urinary retention can urinate. However, they do not completely empty all of the urine from their bladders. Often people are not even aware they have this condition until they develop another problem, such as urinary incontinenceloss of bladder control, resulting in the accidental loss of urineor a urinary tract infection (UTI), an illness caused by harmful bacteria growing in the urinary tract.

Topic: Urinary Retention
Source: NIDDK
Question: What is (are) Urinary Retention ?
Answer: The urinary tract is the bodys drainage system for removing urine, which is composed of wastes and extra fluid. In order for normal urination to occur, all body parts in the urinary tract need to work together in the correct order.
                
Kidneys. 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 kidneys filter about 120 to 150 quarts of blood to produce about 1 to 2 quarts of urine. The kidneys work around the clock; a person does not control what they do.
                
Ureters. Ureters are the thin tubes of muscleone on each side of the bladderthat carry urine from each of the kidneys to the bladder.
                
Bladder. The bladder, located in the pelvis between the pelvic bones, is a hollow, muscular, balloon-shaped organ that expands as it fills with urine. Although a person does not control kidney function, a person does control when the bladder empties. Bladder emptying is known as urination. The bladder stores urine until the person finds an appropriate time and place to urinate. A normal bladder acts like a reservoir and can hold 1.5 to 2 cups of urine. How often a person needs to urinate depends on how quickly the kidneys produce the urine that fills the bladder. The muscles of the bladder wall remain relaxed while the bladder fills with urine. As the bladder fills to capacity, signals sent to the brain tell a person to find a toilet soon. During urination, the bladder empties through the urethra, located at the bottom of the bladder.
                
Three sets of muscles work together like a dam, keeping urine in the bladder.
                
The first set is the muscles of the urethra itself. The area where the urethra joins the bladder is the bladder neck. The bladder neck, composed of the second set of muscles known as the internal sphincter, helps urine stay in the bladder. The third set of muscles is the pelvic floor muscles, also referred to as the external sphincter, which surround and support the urethra.
                
To urinate, the brain signals the muscular bladder wall to tighten, squeezing urine out of the bladder. At the same time, the brain signals the sphincters to relax. As the sphincters relax, urine exits the bladder through the urethra.

Topic: Urinary Retention
Source: NIDDK
Question: How many people are affected by Urinary Retention ?
Answer: Urinary retention in men becomes more common with age.
                
- In men 40 to 83 years old, the overall incidence of urinary retention is 4.5 to 6.8 per 1,000 men.2  - For men in their 70s, the overall incidence increases to 100 per 1,000 men.2  - For men in their 80s, the incidence of acute urinary retention is 300 per 1,000 men.2
                
Urinary retention in women is less common, though not rare.3 The incidence of urinary retention in women has not been well studied because researchers have primarily thought of urinary retention as a mans problem related to the prostate.4

Topic: Urinary Retention
Source: NIDDK
Question: What are the symptoms of Urinary Retention ?
Answer: The symptoms of acute urinary retention may include the following and require immediate medical attention:
                
- inability to urinate  - painful, urgent need to urinate  - pain or discomfort in the lower abdomen  - bloating of the lower abdomen
                
The symptoms of chronic urinary retention may include
                
- urinary frequencyurination eight or more times a day  - trouble beginning a urine stream  - a weak or an interrupted urine stream  - an urgent need to urinate with little success when trying to urinate  - feeling the need to urinate after finishing urination  - mild and constant discomfort in the lower abdomen and urinary tract
                
Some people with chronic urinary retention may not have symptoms that lead them to seek medical care. People who are unaware they have chronic urinary retention may have a higher chance of developing complications.
                

                
When to Seek Medical Care   A person who has any of the following symptoms should see a health care provider right away:   - complete inability to urinate   - great discomfort or pain in the lower abdomen and urinary tract

Topic: Urinary Retention
Source: NIDDK