Fifteen years after surgery for intestinal obstruction, there is generally no effect, but it is not possible to generalize, and the specific situation needs to be decided according to the postoperative recovery and whether it causes complications. After the surgery for intestinal obstruction, under the guidance of professional doctors, with good postoperative recovery and no other complications, generally speaking, after fifteen years, there is no effect on daily life and health. However, if the postoperative recovery is not good, causing intestinal perforation, peritonitis and other complications, intestinal obstruction surgery after fifteen years will have a certain impact on daily life and physical health. After the surgery for intestinal obstruction, you should pay attention to the diet, mainly light diet, eat less crude fiber, spicy and stimulating food, to avoid the recurrence of the disease, but also should be regularly rechecked, if abdominal pain, abdominal distension, vomiting and other uncomfortable symptoms, you should go to the hospital in time for checkups and treatments.