Perineal descent syndrome is a pelvic floor disorder, which refers to a disorder caused by the patient’s pelvic floor muscle disorder. The disease is likely to produce complications, such as rectal prolapse, internal hemorrhoids, etc. The main performance symptoms are that the patient often feels a painful sensation in the anus, but has difficulty in defecation, the performance of the bowel movement is not complete, so it should be treated in a timely manner, the condition is serious and can cause fecal incontinence, etc., seriously affect the normal work and life of patients, bringing a series of problems to patients, some patients will also appear when the bowel adhesions bleeding symptoms. For this condition, patients should pay attention to dietary regimen, it is best to eat more fiber-containing foods to promote defecation, and it is recommended to develop the habit of regular bowel movements every day. In severe cases, surgical treatment can be chosen under the guidance of a doctor to relieve the disease.