Recovery time for sigmoid colon tumor resection is longer for malignant tumors, which may require five years of follow-up. The recovery time after intestinal surgery is often defined by the ability to participate in work and physical activities. For young adults, if there is no serious cardiovascular disease, it is usually considered that they can fully participate in normal life and work one month after surgery. Patients can recuperate at home for one month and can fully resume normal life. Early on, they must follow medical advice and follow dietary instructions while in the hospital. After discharge from the hospital diet needs to be gradual, patients can eat from noodles, steamed buns, rice soaked in vegetable soup, eat better digestible food, 1-2 weeks later can slowly transition to eat meat, fish, seafood, seafood is rich in protein, conducive to surgery physical recovery, so no need to avoid. Usually after half a month can be transitioned to a normal diet, but patients need to pay attention to avoid diarrhea caused by unclean diet, some patients love to eat barbecue, Sichuan cuisine, once eat bad stomach, pay the price may be greater than normal people, so must love the intestinal tract, pay attention to dietary hygiene and cleanliness.