On the diet after the operation of perianal abscess, we should pay attention to avoid spicy and irritating food, avoid too greasy food, appropriately increase food with high dietary fiber content, increase coarse grain, and drink more water. \N The main purpose is to ensure that the stool is soft and hard. It is necessary to prevent both dry stool and diarrhea. \N After the operation of perianal abscess, in addition to adjusting the diet structure, attention should also be paid to changing the dressing on time to maintain the smooth drainage of the surgical wound, keep the granulation tissue fresh and promote the wound healing. At the same time, we should also pay attention to keeping the anal area clean. After defecation, Chinese medicine can be used for sitting bath, which can not only avoid the retention of fecal water, but also relieve the pain caused by defecation, which is conducive to wound healing. \N In addition, we should also pay attention to adjusting our emotions to avoid excessive pressure, which is conducive to wound healing.