First, sedentary, standing, squatting staff, should pay attention to rest, pay attention to often change position. Second, dietary regulation: usually should eat more fiber-rich vegetables, fruits, eat less fried and spicy stimulating food, as little as possible to eat white wine and chili, etc.. Third, keep the bowels clear, actively prevent and treat constipation, and develop the habit of regular bowel movements every day. Defecation time is the best choice in the morning after getting up or breakfast. At the same time when defecating, don’t make too much force or read books and newspapers or smoking. Patients with constipation should be treated for the cause of the problem, and should never abuse laxatives or frequent enemas, as they can cause constipation themselves. Don’t hold back when you have a bowel movement, so as not to cause habitual constipation. Drink a cup of cold boiled water every morning after getting up, can stimulate gastrointestinal peristalsis. Fourth, anal sitz bath: anal sitz bath can not only clean the anus, but also improve local blood circulation, so as to achieve the effect of prevention. Fifth, lift the anus movement: often consciously upward contraction to lift the anus. Specific method is: the whole body relaxation, with the inhalation, at the same time, the upward contraction of the anus, and then slightly closed for a while, and then exhale. You can also not with breathing random contraction. Every morning and evening once a day, each time 30 times, in order not to feel fatigue is appropriate.