1, keep the stool smooth: anal disease after surgery generally after 24 hours before the first defecation, in the period of time prohibited defecation should drink more water, into the fluid or soft food, with laxative effect of drinks or honey, fruit juice, vegetable juice, etc., which can soften and promote defecation, to avoid constipation; 2, after the stool sit bath: sit bath is a simple way to clean the anus, promote wound healing and anti-inflammatory, each time after the stool The bath is first fumigated with hot water, and when the water temperature is moderate, then the perineum is put into the basin and washed in the bath for about 20 minutes each time, with warm salt water, Chinese medicine for pain relief such as Shen Tang or 1:5000 potassium permanganate solution, etc.; 3. In addition to using the above suppositories, it is also necessary to fill the anus with Vaseline gauze or Jiuhua paste gauze or red powder gauze and protect the trauma to promote healing of the trauma.