1, keep the stool smooth and soft. The first time in a while, the patient’s bowel movements will be more painful and more painful because of the stimulation of defecation. The majority of patients with anal fissures have habitual constipation, and often take laxatives such as fruit guide and rhubarb to make their stools thinner, which have the side effect of causing constipation after diarrhea, resulting in more and more anal fissures. The actual fact is that you can’t get a lot of money from the company, but you can get a lot of money from the company. Stimulating foods such as alcohol, tobacco, chili, squash, ginger, garlic, etc. should be avoided or eaten sparingly. Drink a glass of cool boiled water every morning on an empty stomach before going to bed to take Chinese medicine marijuana pill, honey, etc. to promote bowel movements. 2, should develop the habit of regular morning bowel movements. Because the upright reflex and gastrocolonic reflex in the morning after waking up, can promote defecation. 3, morning to participate in a variety of physical activities. For example, doing exercises, running, playing tai chi and practicing qigong can prevent constipation and anal fissure. 4.Treat various diseases that cause anal fissures in time. Such as ulcerative colitis and other diseases to prevent anal fissures. 5, women should pay attention to hygiene during menstruation, do not participate in heavy physical labor. During pregnancy, you should eat more fruits and vegetables to prevent constipation. Pay attention to protecting the perineum during childbirth and do not tear the perineum and anus.