<unk>  is a type of colitis, an inflammation of the large intestine or colon, caused by the introduction of harsh<unk> s to the colon by an enema or other procedure.<unk>  can resemble ulcerative colitis, infectious colitis and pseudomembranous colitis endoscopically. Prior to 1950, hydrogen peroxide enemas were commonly used for certain conditions. This practice will often result in<unk> . Soap enemas may also cause<unk> . Harsh<unk> s, such as compounds used to clean colonoscopes, are sometimes accidentally introduced into the colon during colonoscopy or other procedures. This can also lead to<unk> .<unk>  may trigger a flare of ulcerative colitis or Crohn's colitis. Symptoms of colitis are assessed using the Simple Clinical Colitis Activity Index.
Chemical colitis
Diversion colitis
Collagenous colitis
Microscopic colitis
Ischemic colitis
Ulcerative colitis
Cytomegalovirus colitis
Radiation colitis