Prolapse in medicine refers to rectal prolapse, there is no self-recovery method, it can be retracted by professional manipulation, but it is easy to prolapse repeatedly, it is not recommended to operate alone, it can be treated by surgery, and it can be cured in general. Patients in the retraction of prolapse before, available saline cleaning anal local, while massaging the perianal, so that the anal sphincter relaxation, wearing disposable finger cots or gloves, the prolapse of lubrication, and then take the elbow-knee position, gently press the prolapse area, and then slowly push the prolapse into the anus along the anal longitudinal axis, can be temporarily glued to the medical tape to prevent the re-detachment. Patients with infrequent prolapse can be treated conservatively, mainly by lifting the anus to enhance the strength of anal sphincter, and at the same time, under the guidance of the doctor to use lactulose, keserol and other stool softening drugs to avoid the occurrence of prolapse. If the patient has frequent prolapse, it can be treated by surgery such as rectal suspension or resection of part of the intestinal tube. When rectal prolapse occurs, patients must return the prolapsed material as soon as possible, otherwise it may lead to congestion, edema, necrosis, etc. If it is not possible to seek medical treatment in time, it can be operated by oneself, and then go to a professional hospital as soon as possible, and adopt the appropriate treatment according to the doctor’s advice.