Rectal prolapse is a chronic disease in which the rectal mucosa, the whole rectum and part of the sigmoid colon prolapse out of the anus, which occurs in the elderly or infants. Rectal prolapse in the clinical harm mainly includes the following points: 1, cause rectal mucosa ulceration bleeding and inflammation; 2, damage to the pubic nerve; 3, cause rectal incarceration, affecting blood circulation, resulting in necrosis of the intestinal tube, hemorrhage, and even life-threatening; 4, other hazards, such as urinary retention and so on. Rectal prolapse in the clinical harm is more serious, after the disease need to consult the doctor in time, using the appropriate treatment program.