Fasting is required for 1-3 days after esophageal general anesthesia ESD, and hospitalization is needed to observe whether there are fever, abdominal distension and other symptoms after the operation. The full name of ESD in Chinese is endoscopic mucosal dissection, generally fasting for 1-3 days after the operation, to be 2-3 days later, if there is no bleeding or other discomfort, you can gradually be semi-fluid, fluids, general food transition; in the type of food should be given to a light and easy-to-digest diet, to avoid spicy, cold and irritating food intake, so as not to affect the healing of the mucosa. In addition, after ESD surgery, patients should be hospitalized to observe whether there is fever, abdominal pain and bloating, vomiting blood, and whether there is blood in the stool (a few patients have blood in the stool for 3 days after the surgery) and other symptoms. It is recommended that patients after esophageal ESD surgery should follow the doctor’s instructions for care, and seek medical attention when symptoms such as abdominal pain, bloating, and fever occur, so as to avoid adverse consequences.