Rectal prolapse symptoms include: 1, prolapse: prolapse of the rectal mucosa, rectum, rectum, and a part of the sigmoid colon; 2, blood in the stool: repeated prolapse, intestinal mucosal edema and erosion, plus the return of too much force, can damage the rectal mucosa, resulting in bleeding; 3, perianal moisture: repeated prolapse, resulting in anal laxity, rectal mucosal congestion and edema, inflammatory exudate, flow out of the anus, resulting in perianal moisture; 4, eczema Itching: due to perianal moisture, secretion stimulation of perianal skin, resulting in perianal eczema and itching; 5, incarceration: rectal prolapse, prolapse of a larger, unable to return to the incarceration can occur. Once embedded, the clinic needs to pay great attention to take appropriate measures in time, or life-threatening.