Constipation refers to 3-5 days without bowel movement, the patient feels bloated and uncomfortable, can be treated from two aspects: 1, dietary regulation, advise their patients can eat more coarse grains, such as groundnut, taro. Also eat more green vegetables, especially green vegetables to eat more, eat more easily digestible food. 2, medication, the use of laxatives, such as lactulose. If necessary, you can use laxatives, such as senna, mannitol and so on. However, constipation caused by different etiologies is not the same. If constipation is caused by organic lesions, it must be treated with surgical procedures in order to be relieved. If the constipation is caused by intestinal tumors, it can only be relieved by active surgical intervention.