Postoperative wound inflammation appeared ulceration appeared a hole need to be timely disinfection, and then in accordance with the doctor’s instructions for dressing treatment, can slowly heal, in the healing, do not get wet to prevent re-inflammation, and do not feel free to touch with your hands to prevent bacterial infection. 1. Precautions: the postoperative wound is not yet fully grown, it is easy to appear inflammation, redness, swelling, ulceration, etc., need to do a good job of local care after the operation, do not let the wound get wet, change the medication on time, to prevent inflammation and infection aggravation. 2. Diet: part of the inflammation is also caused by the intake of irritating food, in the recovery period, need to pay attention to diet light, do not eat hairy food, reduce the stimulation of the wound, do not drink, smoking during the recovery period. 3. Treatment: when the local ulceration after the formation of the hole is relatively large, you can suture treatment, can reduce the area of the wound, is conducive to local healing, but also to prevent re-infection and inflammation of the situation. Postoperative wound infection and inflammation may also be caused by inflammation in the body, you need to take anti-inflammatory drugs according to the doctor’s instructions, after the growth of granulation, the wound will slowly heal, the ulcerated area is relatively large, the healing will also leave scars.