Ear, nose and throat common fistula surgery for including: preauricular fistula surgery, thyroglossal fistula surgery, gill slit fistula excision. After surgery should pay attention to anti-inflammatory treatment, can be short-term application of hemostatic drugs, wounds to avoid water, and pay attention to diet. 1. Fistula surgery belongs to the possible existence of infection surgery, postoperative anti-inflammatory treatment, can be served with cephalosporins, such as cefixime, cefuroxime and so on. In order to avoid postoperative bleeding leading to poor wound healing, short-term application of hemostatic drugs such as ampicillin, phenol sulfonyl ethylamine and so on. 2. The gauze used to dress the wound is prone to infections when it gets wet, so you should pay more attention to washing your face and hair after the operation and avoid touching the wound with water. 3. Avoid spicy and stimulating food in diet, eat more light diet, as well as vitamins, trace elements rich in food, is conducive to enhance the body’s resistance. After surgery, patients should maintain a good attitude, cooperate with the physician for rehabilitation, and communicate with the doctor in time to solve any discomfort.