1, bloody stool: painless bloody stool is the main clinical manifestation of rectal polyps. Polyps have less bleeding in stool. If the polyp falls off due to squeezing during defecation, and the polyp is large in size and low in position, a lot of bleeding may occur. Hematocrit in stool shows blood, but there is no drop of blood.

2. Prolapse: When the polyp is large or large, the intestinal mucosa is pulled by gravity, so that it gradually separates from the muscular layer and prolapses downward. The defecation action and intestinal peristalsis stimulation of patients can relax the mucosal layer around the pedicle, which may be complicated with rectal prolapse.

3, intestinal irritation symptoms: when intestinal peristalsis pulls polyps. Intestinal irritation symptoms may occur, such as abdominal discomfort, abdominal pain, diarrhea, purulent bloody stool and acute diarrhea.

In addition to the above symptoms, rectal polyps are accompanied by changes in bowel habits, abnormal bowel movements, abdominal pain and other symptoms.