Constipation due to the cause of the disease, the complexity of the condition, clinical symptoms, signs and symptoms vary greatly in severity. Treatment should be based on evidence-based, overall and local combination; prevention and treatment. Treatment: (1) Correct bad dietary habits: pay attention to eating more crude fiber foods and vegetables and fruits, and develop the habit of drinking more water. (2) Correct bad defecation habits: regular defecation, each defecation within 3~5 minutes. (3) Medications: stimulating laxatives: such as rhubarb, phenolphthalein, senna, etc., but not long-term overdose. Mechanical laxatives: including magnesium sulfate and other salt laxatives, grain bran, konjac flour and other cellulose-rich swelling laxatives, paraffin oil and other lubricating laxatives, polyethylene glycol 4000 dispersions and other osmotic laxatives. Gastrointestinal power agents such as cisapride are mainly used for slow-transmission constipation, but are ineffective or of limited efficacy in severe constipation. (4) enema and other laxative methods: (5) physiotherapy (6) Chinese medicine (7) biofeedback therapy (8) surgical therapy: ① slow transmission type constipation commonly used surgical total colectomy and ileocecal anastomosis, restrictive subtotal resection or subtotal colectomy and blind, rectal anastomosis, ② outlet obstruction type constipation: anterior rectal dilatation commonly used surgical rectal endorectal incision and repair, etc.; Puborectal Muscle The puborectal muscle syndrome is commonly used through the posterior way puborectal muscle partial resection and posterior anal incision hanging line surgery.