1, diet and drug therapy: recipes containing more water, vegetables and fruits, etc., can take oral laxatives and stool softeners. Analgesics and alkaline drugs will inhibit gastrointestinal motility, should be avoided. 2, enema: soapy water or saline enema can be used. 3.Acupuncture or stimulation of trigger point: such as whacking the tail-sacral area. 4, hand pulling method: use gloved fingers to reach into the anus and pull out hard stools. This method is more suitable for those who have bed sores in the caudal-sacral area, because it can avoid stool contamination of the wound. 5.Training defecation reflex: For late paraplegic patients who have been injured for 2 or 3 months, the patient should be allowed to sit up every day, increase the abdominal pressure, and give appropriate stimulation regularly, such as pressing the anus and lower abdomen, in order to train their defecation reflex.