After intestinal polyp surgery within 24-48 hours, a liquid diet is the mainstay. After resuming the diet later, you should eat more vegetables and fruits to keep the bowel flowing, such as leek, celery, spinach, parsley, and to eat more coarse grains, such as corn, millet, barley, wheat and so on. There are also carrots, string beans, red beans, peas, potatoes, common meat, etc. can be consumed. It should be noted that within one week after intestinal polyp surgery, you need to avoid eating foods with very coarse fibers, such as dried bamboo shoots, hairy bamboo shoots, etc. Bed rest should be taken after surgery to reduce bleeding complications. It is important to observe whether there is any active bleeding, blood in the stool, and to pay attention to the presence of abdominal pain, abdominal distension and symptoms of peritoneal irritation. Maintain a healthy lifestyle, strengthen physical exercise, enhance immunity, and avoid drinking and smoking.