Small intestinal polyps must be operated, the surgery is minimally invasive surgery can be completed under the colonoscope, and the sooner the surgery is the better. Because intestinal polyps will gradually increase in size, the medical community agrees that intestinal polyps are precancerous, so surgery is advisable before it is too late. Before the surgery, you need to take 1-2 days oral laxatives, such as polyethylene glycol electrolytes or sodium phosphate oral solution to promote the excretion of stool, to clean the intestinal stool, after the surgery, you need to fasting, drinking 24-48 hours, 24-48 hours later you can eat, you can eat milk, soup, drinks, water and other full-liquid diet, full-liquid diet 1-2 days if there is no abdominal pain or blood in the stool and other discomfort If there is no abdominal pain or blood in the stool, it is possible to eat thin rice, then gradually transition from thin rice to noodles, and then gradually transition to a normal diet.