Whether patients can eat durian after surgery should be objectively analyzed based on the specific type of surgery, as well as the recovery of gastrointestinal function after surgery. 1, if the patient due to wisdom teeth surgical removal treatment, after surgery, gastrointestinal function is not seriously affected, but at this time eating durian may cause a large amount of saliva secretion in the patient’s mouth, is not conducive to faster healing of the oral wound. It is recommended that the patient 48-72 hours after the operation, the oral wound completely stop bleeding before eating durian safer. 2, if the patient due to peptic ulcer perforation surgery to repair the perforation treatment, after surgery, the abdominal cavity is still accompanied by a large amount of inflammatory exudate, gastrointestinal function is slow to recover, at this time, if eating durian will cause gastrointestinal function to increase the burden of perforated parts of the perforation recurrence of the perforation, the emergence of abdominal pain, abdominal distension symptoms, in this case also do not recommend that the patient to eat durian.