Constipation after colon cancer surgery is a highly prevalent complication. This is because colon cancer surgery, removes most of the bowel and changes the normal structure. Colon cancer patients are adults who have been eating and defecating normally for decades, forming normal bowel rhythms and bowel functions. After removing a section of intestinal tube, the normal rhythm and normal function are disrupted, diarrhea and constipation occur. 30% of people with constipation is a change in time compliance, which is the body’s re-adaptation to postoperative peristaltic rhythm of the colon, the rhythm of secretion of digestive juices. 90% of 30% of people with constipation will be adjusted, and there will be no more constipation. Therefore, it is necessary to pay attention to dietary aspects, adjusting lifestyle habits, constipation will not become a constant problem for patients.