Hello! Eat a little occasionally, it doesn't matter. It is recommended not to eat! Here are some postoperative health care methods for patients: 1, perianal abscess has a certain recurrence rate, and no doctor can guarantee that perianal abscess will be cured once and will not recur. Therefore, if the anus is red, swollen, hot and painful after discharge, you should go back to the hospital in time to avoid delaying your illness. 2, according to the doctor's advice to add liquid or antibiotics, or oral drugs. Insist on anal sitz bath after defecation. You can use 1: 1000 potassium permanganate solution or physiological saline, or decoct the anus with traditional Chinese medicine for 10- 15 minutes each time. 3. The perianal nerves are rich and sensitive to various stimuli. The anus will be partially scarred after the operation. Early scars are hard, and there may be paroxysmal acupuncture-like pain or local anal swelling pain. As time goes on, the scar gradually softens, and the symptoms of anal pain and discomfort can disappear. 4, the diet is mainly high in protein and low in fat, and drink more soup to promote nutrient absorption. Avoid spicy and irritating alcoholic beverages, eat more fruits and vegetables, and keep the stool unobstructed. Avoid eating cold and greasy products to prevent diarrhea or fecal residue from blocking the anal sinus. 5, pay attention to the wound with or without oozing blood, such as dressing is wet should be replaced in time. Bright red granulation is the best dressing change. If the granulation tissue grows higher than the epidermis, it should be trimmed. In the case of wound bridge healing or suture wound infection, the open wound should be peeled off or the suture removed to open the wound. If there is a hanging thread, if the hanging thread does not fall off 7-9 days after operation, it is better to change the thread and hang it again. It is best to take out stitches and sew up the wound in 5-7 days. We should also pay attention to keep the wound drainage unobstructed, fill vaseline gauze or medicine strips, cling to the wound, and keep the position of the inner mouth, so as to make the granulation of the wound grow best from bottom to top and from inside to outside, avoid bridge-shaped healing and obtain the best surgical effect.