1, to develop good bowel habits, to defecate once a day is appropriate. Do not read a book when defecating, do not squat for a long time or excessive force. Drink a glass of cold water in the morning to help prevent constipation. 2, do not hold back defecation for a long time, to avoid the formation of habitual constipation, to reduce the impact of dry hard fecal mass on the rectum of the anal canal and lacerations caused by compression. Constipation patients should usually eat more vegetables and fruits containing more fiber, less stimulating food, such as chili, ginger, wine, etc., to reduce the stimulation of the rectum of the anal canal. 3, to develop good habits, not overeating, not hungry belly diet. To keep the anus clean, preferably every night before bed, warm water sitz bath once. Patients suffering from sigmoid colon, rectum, anus and other diseases should sleep in a right-sided position to reduce the pressure on the left colon and promote local blood circulation. People engaged in sedentary, standing, squatting occupations should often change positions, increase activities appropriately, and participate in work (classroom) exercises. 4, do sit-up exercises, can increase the strength of the abdominal muscles, for improving bowel function is very helpful. Do half an hour of anal exercise daily or directly press the anus with the index finger. 5, if there is anal discomfort, go to the hospital for examination as early as possible, so that the problem can be detected and treated early. It is worth mentioning that clinically, many patients are either shy to check, or afraid of the pain caused by the examination, or have a fluke mentality, avoid going to the hospital, or get a doctor’s checklist but do not do the examination, which eventually led to the loss of early detection, early treatment time.