Whether you can eat durian after surgery for gastric cancer depends on the patient’s specific surgery method and recovery after surgery. If the patient has undergone total gastrectomy for pancreatic cancer, and an esophageal jejunostomy was performed during the operation, and the anastomotic fistula appeared after the operation due to poor nutritional status, and the abdominal cavity was seriously infected, eating durian may cause a large amount of intestinal fluid and gastric fluid to infiltrate into the abdominal cavity, which may aggravate the abdominal cavity infection and cause serious complications such as infectious shock, so it is not recommended to eat durian. Secondly, if you undergo radical surgery for distal gastric cancer, the trauma is relatively small, the trauma in the abdominal cavity is not seriously infected, and the gastrointestinal function recovers well after surgery, and the performance of exhaustion and defecation occurs. It is possible to eat a small amount of durian without increasing the burden of gastrointestinal function, which may cause serious complications.