When many patients develop prolapse, they ask: How can prolapse occur? Prolapse is an uncommon type of anorectal disease, but many people still suffer from it. So many patients want to understand what the prolapse condition is like. Experts point out that many people mistake prolapse for hemorrhoids, leading to a deterioration of the condition. Prolapse develops slowly, with a feeling of anal drop or urgency in the early stages. The most common complaint is rectal prolapse itself, and the complaint of three-quarters of patients is a protruding anal swelling. Causes of prolapse 1, congenital deficiency, underdevelopment, lack of support of rectum by surrounding soft tissues and sacral curvature. 2, qi and blood decline, aging organism weakness, women repeatedly give birth, pelvic muscle relaxation, not easy to fix, resulting in prolapse. 3, sick and weak, malnutrition or long diarrhea and dysentery, so that the fat of the sciatic rectal fossa is absorbed and the rectum loses support, which is also an explanation of what is going on with prolapse. 4, internal hemorrhoids III, anorectal polyps, anorectal tumors and other conditions, often prolapse resulting in relaxation of the anal canal sphincter and traction of the rectal mucosa downward. It is also seen after the circumcision of internal hemorrhoids, damage to the skin of the anal canal, the formation of rectal mucosa exposed prolapse. 5, prolapse may also be due to increased abdominal pressure, due to long-term diarrhea, constipation, prostate hypertrophy, bladder stones, chronic cough and other diseases that continue to increase abdominal pressure, so the rectal submucosa tissue relaxation, mucosa and muscle layer separation, resulting in prolapse. What are the symptoms of prolapse? Hemorrhage: Generally, there is no bleeding symptom. Occasionally, when the stool is dry, there is blood dripping from the mucous membrane, blood in the stool or blood when wiping with hand paper, but the amount of bleeding is small. Cramping and distension: Due to the subluxation of the mucosa, the rectum or colon of the patient becomes overlapped and presses on the anus, resulting in cramping and distension, and some patients also feel paralysis in the femur and lumbosacral area. Prolapse: This is the main symptom of prolapse of the anorectum, early prolapse of the rectal mucosa during defecation, and reset by itself after defecation; with the development of the disease, the body’s resistance gradually weakened, and the loss of treatment over time, the whole rectum or part of the sigmoid colon protrudes, even when coughing, weight bearing, walking, squatting, and it is not easy to reset, and patients need to push back by hand or rest in bed It can be reset only after the patient pushes it back by hand or rests in bed. Embedded: When the rectal part of the anus is prolapsed during stool, it is not reset in time, and after a longer period of time, the local venous rental reflux is obstructed, resulting in inflammation and swelling, and leading to embeddedness. At this time, the mucosa will gradually turn from red to dark red, and there may even be superficial mucosal erosion and necrosis, or the prolapsed intestinal segment may become strangulated and necrotic due to contraction of the anal sphincter. The patient’s symptoms may develop from local to generalized, with increased body temperature, loss of appetite, difficulty in urination, loose stools, increased pain and swelling, restlessness, or even intestinal obstruction.