Constipation, can be divided into organic constipation and functional constipation. Organic constipation refers to constipation caused by organic lesions of organs (such as digestive tract diseases, endocrine metabolic diseases, neurological diseases, drug and chemical poisoning, etc.), while most constipation is functional constipation. Mr. Zhang should have functional constipation, but it is recommended to have a colonoscopy first to exclude organic constipation caused by disease. A low-fiber diet, low water intake, little exercise, changes in living environment, and mental stress may all lead to constipation. To solve the constipation problem, it is still generally advocated to solve it through life, diet, exercise, and functional training. According to the needs of the condition, laxatives are used selectively under the guidance of a doctor, and medication is the last choice and an adjunct to the above measures. When the habit is normal and regular, constipation can be truly resolved. The market claims to eliminate toxins, the treatment of constipation of various types of health products, most of them contain senna, rhubarb or fruit guide and other laxative ingredients, and has not undergone rigorous clinical trials to verify, taking such drugs will fall into the “constipation – medication – diarrhea – stop medication -Constipation again” circle, Mr. Zhang is currently such. Long-term use of these strong laxatives can also damage intestinal function, making bowel movements more difficult. Constipated people should develop good habits include: eat more grains and cereals, fruits, nuts containing vegetable oil (such as peanuts, walnuts), less strong stimulating, high-fat, high-protein food, less alcohol and strong tea; drink more water, every morning, drink 1 to 2 cups of light salt water or warm water on an empty stomach, appropriate honey, yogurt, etc.; develop the daily habit of regular bowel movements, often ignore the intention or forced not to defecate, stool in the intestine The water in the intestines is absorbed in large quantities, which can cause dry stools and induce constipation; it is not advisable to read books, play with cell phones, smoke, etc., to eliminate all distractions and prolong the bad habits of defecation; more exercise, usually do anal lifting training to prevent constipation, but also more abdominal massage to promote the activities of the digestive tract (abdominal massage method: hands from the lower right abdomen clockwise around the umbilicus (abdominal massage method: hands from the lower right abdomen clockwise around the umbilicus for circular movements, repeat several times). Patients with constipation caused by uncoordinated defecation of the pelvic floor muscles can also undergo biofeedback therapy to normalize some abnormal physiological indicators by regulating the intensity, mode and coordination of physiological activities, so that normal physiological activities can be restored. Constipation is also associated with anxiety, depression, etc., so it should be ruled out. If the above methods still can not solve, after detailed constipation series examination to clarify the cause, surgery can be considered.