Irritable bowel syndrome - Symptoms and causes - Mayo Clinic
网页2023年5月12日 · Irritable bowel syndrome (IBS) is a common disorder that affects the stomach and intestines, also called the gastrointestinal tract. Symptoms include cramping, abdominal pain, bloating, gas, and diarrhea or constipation, or both. IBS is a chronic condition that you'll need to manage long term.
Colon cancer - Symptoms and causes - Mayo Clinic
网页2023年7月27日 · Conditions that cause pain and swelling of the intestines, called inflammatory bowel diseases, can increase the risk of colon cancer. These conditions include ulcerative colitis and Crohn's disease. Inherited syndromes that …
Inflammatory bowel disease (IBD) - Symptoms and causes
网页Both ulcerative colitis and Crohn's disease usually are characterized by diarrhea, rectal bleeding, abdominal pain, fatigue and weight loss. For some people, IBD is only a mild illness. For others, it's a debilitating condition that can lead to life-threatening complications.
Fecal incontinence - Symptoms and causes - Mayo Clinic
网页2022年11月3日 · Fecal incontinence ranges from an occasional leakage of stool while passing gas to a complete loss of bowel control. Fecal incontinence is sometimes called bowel incontinence. Common causes of fecal incontinence include diarrhea, constipation, and muscle or nerve damage.
Small bowel prolapse (enterocele) - Symptoms and causes
网页2023年2月10日 · Small bowel prolapse, also called enterocele (EN-tur-o-seel), occurs when the small intestine (small bowel) descends into the lower pelvic cavity and pushes at the top part of the vagina, creating a bulge.
Rectal prolapse - Symptoms and causes - Mayo Clinic
网页2023年5月27日 · If you have rectal prolapse, you may notice a reddish lump that comes out of the anus, often while straining during a bowel movement. The lump may slip back inside the anus, or it may continue to be seen. Other symptoms may include: You cannot control your bowel movements, known as fecal incontinence. Constipation or loose stools.
Constipation - Symptoms and causes - Mayo Clinic
网页2023年10月20日 · Constipation is a problem with passing stool. Constipation generally means passing fewer than three stools a week or having a difficult time passing stool. Constipation is fairly common. A lack of dietary fiber, …
Fecal incontinence - Diagnosis and treatment - Mayo Clinic
网页2022年11月3日 · Getting adequate fiber. If constipation is causing fecal incontinence, your doctor may recommend eating fiber-rich foods. Fiber helps make stool soft and easier to control. If diarrhea is contributing to the problem, high-fiber foods also can add bulk to your stools and make them less watery.
Diverticulitis - Symptoms and causes - Mayo Clinic
网页2024年5月15日 · A common symptom of diverticulitis is pain in the area below the chest called the abdomen. Most often, pain is in the lower left abdomen. Pain from diverticulitis is usually sudden and intense. Pain may be mild and gradually worsen, or the intensity of the pain may vary over time.
Ulcerative colitis - Symptoms and causes - Mayo Clinic
网页Ulcerative colitis (UL-sur-uh-tiv koe-LIE-tis) is an inflammatory bowel disease (IBD) that causes inflammation and ulcers (sores) in your digestive tract. Ulcerative colitis affects the innermost lining of your large intestine, also called the colon, and rectum.