The discharge of mucus after intestinal polyp surgery is generally due to postoperative intestinal stimulation, which is normal; if it is caused by intestinal inflammation and other reasons, it is an abnormal phenomenon. Intestinal polyp surgery will generally stimulate the intestinal function, will lead to intestinal secretion of intestinal fluid in the intestinal tract, mainly due to the surgical stimulation as well as the postoperative wound is not fully recovered, is a normal phenomenon. Inflammation of the intestinal tract will lead to abdominal swelling, mucus in the stool and other symptoms, mainly due to bacterial or fungal invasion, which is an abnormal phenomenon. If it is caused by postoperative intestinal irritation, patients should pay attention to the diet of light and easy to digest food, avoid physical exertion and spicy, stimulating food. If the gastrointestinal inflammation, the patient should take metronidazole, amoxicillin and other antibiotic drugs under the guidance of the doctor, which can relieve the patient’s discomfort. It is recommended that the patient go to the hospital for examination in a timely manner, under the guidance of the doctor for proper treatment, and pay attention to the care of the body at the same time.