Postoperative cervical anastomotic fistula of esophageal cancer needs drainage and dressing change, local baking lamp, dietary care and other nursing care. 1. Drainage and dressing change, postoperative cervical anastomotic fistula after esophageal cancer surgery usually occurs about one week after surgery, after diagnosis, it is necessary to remove the suture immediately and carry out drainage and rinsing, and according to the condition of the dressing, it is necessary to change the dressing regularly every day, and keep the wound dry. 2. Local lamps can be used to improve the blood circulation of the wound, and strict attention should be paid to the skin care around the wound. 3. Dietary care, if neck anastomotic fistula occurs after esophageal cancer surgery, oral diet should be forbidden, and gastrointestinal decompression tube and jejunal nutrition tube should be left in place, so as to avoid food leakage and further wound dehiscence, and a highly nutritious diet should be given. 4. other care, pay attention to strict monitoring of the patient’s oxygen saturation, temperature, respiration, blood pressure and other vital signs, retained gastrointestinal decompression tube and chest drainage tube also need to regularly replace the drainage device, keep the lumen open. If you feel unwell, you should go to the hospital in time and consult your physician.