Intestinal polyps usually have symptoms such as bleeding in stool, abdominal pain and intestinal obstruction. 1. Bleeding in stool: intestinal polyps usually lead to dry stools, foreign body irritation of the mucosa, resulting in bleeding, attached to the surface of the stool, forming bleeding in stool, causing pain, itching and other symptoms. 2. Abdominal pain: Early intestinal polyps will be small in size and number, which will not affect the intestinal function; late intestinal polyps will become larger in size, and bacterial infection will occur at the same time, resulting in inflammation of the intestinal mucosa, which will cause stimulation of the intestinal wall, thus leading to abdominal pain in patients. 3. Intestinal obstruction: intestinal polyps usually change over a long period of time and gradually increase in size, forming tumors and blocking the intestinal tract, thus causing intestinal obstruction. Patients should go to the hospital as soon as possible, under the guidance of the doctor for treatment.