Colonic mucosal laxity usually results in bowel obstruction, anal pain, diarrhea and other symptoms. 1. Defecation obstruction: colonic mucosal relaxation usually leads to defecation obstruction, usually due to colonic mucosal relaxation will block the anus, resulting in patients not having smooth defecation caused by blockage. 2. Anal pain: excessive relaxation of intestinal mucosa, there will be prolapse of the state, the anal mucosa will involve the intestinal nerves, which leads to the patient’s anal pain. 3. Diarrhea: colonic mucosal relaxation will lead to long-term stimulation of the mucosa of the patient by a foreign body, resulting in gastrointestinal dysfunction of the patient, so that the patient has diarrhea symptoms. It is recommended that patients go to the hospital for timely examination, symptomatic treatment under the guidance of the doctor, and always observe the physical condition.