You can eat porridge after intestinal polyp surgery and try to maintain a light diet to avoid re-stimulation of the intestine, which can cause the reoccurrence of intestinal polyps. You can eat foods rich in dietary fiber, such as green vegetables, which can promote local intestinal peristalsis and reduce the swelling of the intestines after intestinal polyp surgery. Fruits containing more water, such as dragon fruit and bananas, can be eaten to lubricate the intestine, avoid dry stools and prevent dry stools from re-stimulating the post-polyp wound. After surgery, you can take anti-inflammatory drugs such as gentamicin to reduce the infection and stimulation of intestinal bacteria after surgery, and you can apply aluminum thioglycollate to protect the gastrointestinal mucosa after surgery and avoid recurrence and reinfection of the wound after polyps.