Aug 23, 2025 · Hemorrhoids (HEM-uh-roids), also called piles, are swollen veins in the anus and lower rectum. Hemorrhoids are like varicose veins. If they develop inside the rectum, they're called internal …

Sep 20, 2025 · Learn about what is typical digestive system gas, what contributes to gas, and what you can do to lessen gas or gas pains.

Oct 13, 2023 · Overview Gastrointestinal (GI) bleeding is a sign of a disorder in the digestive tract. The blood often shows up in stool or vomit but isn't always obvious. Stool may look black or tarry. …

Oct 11, 2024 · Overview Irritable bowel syndrome (IBS) is a common condition that affects the stomach and intestines, also called the gastrointestinal tract. Symptoms include cramping, belly pain, bloating, …

Dec 19, 2024 · Find out about symptoms and causes for this cancer that starts in the large intestine. Learn about treatment options, including minimally invasive surgery.

Sep 20, 2025 · Giardia infection, also called giardiasis, is caused by a tiny parasite. It infects part of the digestive system called the small intestine. Symptoms include stomach cramps, bloating, upset …

Apr 30, 2025 · Hantavirus pulmonary syndrome is a rare infectious disease that begins with flu-like symptoms and progresses rapidly to more severe disease. It can lead to life-threatening lung and …

Nov 27, 2024 · Fecal incontinence is accidental passing of solid or liquid stool. Fecal incontinence may happen when a person has a sudden urge to pass stool and cannot get to a toilet in time. Also, stool …

Jan 18, 2025 · Diarrhea — loose, watery and possibly more-frequent passage of stool — is a common problem. Sometimes, it's the only symptom of a condition. At other times, it may be associated with …

Nov 7, 2025 · A high-fiber diet may support good health in a number of ways. High fiber and less chance of constipation Dietary fiber increases the weight and size of stool and softens it. In general, bulky …