Colitis

Colitis is a digestive disease characterized by inflammation of the colon. Signs and symptoms Signs and symptoms of colitis include pain, tenderness in the abdomen, fever, swelling of the colon tissue, bleeding, erythema (redness) of the surface of the colon, rectal bleeding, and ulcerations of the colon. Tests that show these signs are plain X-rays of the colon, testing the stool for blood and pus, sigmoidoscopy, and colonoscopy. Additional tests include stool cultures and blood tests,a ...