Stomach pain 15 days after the removal of intestinal polyps, if there is no other discomfort, generally belong to the normal performance. Intestinal polyps are benign tumors that occur in the mucosal epithelium of the small intestine or intestinal glandular epithelium, and in most cases polypectomy or submucosal resection of polyps and other methods are used for the removal of polyps. Due to the large wound and inflammation on the surface, it is easy to cause irritation of the intestinal mucosa, localized inflammatory ulcers, and even a small amount of bleeding. The wound needs about half a month to recover, so there will be stomach pain. After the operation, you should follow the doctor’s instructions for treatment and care, and eat a light diet without stimulation. If the stomach pain is accompanied by other discomforts, it is recommended to communicate with the competent doctor in time to avoid delaying the condition.