The anus falls out due to rectal prolapse, the protruding part can be sent back into the anus in time, and at the same time give Chinese medicines to treat it, and surgery can be considered if necessary. Rectal prolapse tends to occur in children under 5 years of age or in the elderly, before 5 years of age, children will have a tendency to heal themselves, pediatric rectal prolapse should be returned to the anus in time and fixed by adhesive tape to reduce the frequency of protrusion, by giving qi tonic pills to alleviate the symptoms, the symptoms can not be relieved by medication can be considered for surgical treatment, adults with prolapse of the rectum mainly to surgical treatment, surgery to reduce the anus can be strengthened by local sphincter, surgery can reduce the recurrence rate of rectal prolapse, surgery can be used to reduce the recurrence rate of prolapse. Surgery can reduce the recurrence rate of rectal prolapse. Surgical treatment can be done through anastomosis hemorrhoidal mucosal circumcision, in which the patient’s rectal mucosal ring is put into the anastomosis for circumferential excision and suture to achieve the therapeutic purpose.