
Ulcerative colitis - Symptoms and causes - Mayo Clinic
Oct 21, 2025 · Ulcerative colitis is an inflammatory bowel disease that causes chronic inflammation and ulcers in the superficial lining of the large intestine, also called the colon.
Ulcerative colitis - Diagnosis and treatment - Mayo Clinic
Oct 21, 2025 · Medicines cannot cure ulcerative colitis, but they can control symptoms, reduce inflammation and help people stay in remission for long periods. The only true cure is surgery …
Microscopic colitis - Symptoms and causes - Mayo Clinic
Jan 16, 2024 · Microscopic colitis is swelling and irritation, called inflammation, of the large intestine. This large intestine is also called the colon. Microscopic colitis causes symptoms of …
Signs and symptoms of Crohn’s disease and ulcerative colitis
Jul 22, 2025 · 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 …
Colitis isquémica - Síntomas y causas - Mayo Clinic
Apr 2, 2025 · La colitis isquémica ocurre cuando se reduce temporalmente el flujo sanguíneo a una parte del intestino grueso, llamado colon. Cuando el flujo sanguíneo disminuye, las …
Microscopic colitis - Diagnosis and treatment - Mayo Clinic
Jan 16, 2024 · Intestinal tissues often appear typical in microscopic colitis. So a colon tissue sample, called a biopsy, taken during a colonoscopy or flexible sigmoidoscopy is needed to …
Colitis ulcerosa - Síntomas y causas - Mayo Clinic
Dec 18, 2025 · La colitis ulcerosa es una enfermedad inflamatoria intestinal que provoca inflamación crónica y úlceras en el recubrimiento superficial del intestino grueso, también …
Ischemic colitis - Symptoms and causes - Mayo Clinic
Nov 7, 2024 · Ischemic colitis happens when blood flow to part of the large intestine, called the colon, is reduced. The condition can affect any part of the colon but is most common in the …
Ulcerative colitis vs. Crohn's disease - Mayo Clinic
Nov 7, 2025 · What's the difference between ulcerative colitis, Crohn's disease, inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS)? These four conditions are often …
Ulcerative colitis flare-ups: 5 tips to manage them - Mayo Clinic
Mar 25, 2025 · An ulcerative colitis flare-up is the return of symptoms after not having any for a period of time. This may involve diarrhea, belly pain and cramping, rectal pain and bleeding, …