1, to timely treatment of digestive system diseases, regulating gastrointestinal function. 2, usually develop good defecation habits, in order to once a day, and as far as possible to shorten the time of defecation, do not force too large and too violent, each time the time of defecation control in 3 minutes. 3, do not hold back for a long time to avoid the formation of habitual constipation, in order to reduce the impact of dry and hard fecal matter on the rectum of the anal canal and rectum caused by the impact of compression and laceration. 4, constipated patients usually want to eat more fiber-containing vegetables and fruits, such as: celery, leeks, cabbage, spinach, bananas, apples, etc.; less stimulating food, such as: chili pepper, ginger, wine, etc., in order to reduce the stimulation of the anorectal tube rectum, because this kind of food can stimulate the rectal anus at the mucous membranes and the skin, so that it is congested and edematous, triggering the disease of the anal and intestinal department. 5, develop good living habits, do not overeat, should not eat cold and unclean food, not excessive hunger, not overworked, to keep the anus clean; conditions are best after a stool sitz bath to prevent anorectal diseases. 6, engaged in sedentary, sedentary, squatting occupations should be often change position, appropriate to increase the activities, to participate in the workplace exercises, and can do deep breathing and anal massage. 7, anal exercise (anal clamping, relaxation exercise) can improve local blood circulation, improve the function of the anal sphincter, to prevent anal relaxation, to prevent hemorrhoids and prolapse quite effective; can also do sit-ups exercise, enhance the abdominal muscle strength, improve defecation function. 8, usually also timely prevention, treatment of constipation and diarrhea, so as not to induce perianal abscess or fistula. 9, the emergence of anorectal symptoms should be timely consultation.