Rectal polyps usually do not show symptoms of pain, and in rare cases may have symptoms of abdominal distension and discomfort, but its main manifestation is intermittent blood in the stool.
The rectum is about 3cm above the anus and about 8~12cm long. Rectal polyps are superfluous organisms formed by localized hyperplasia of the rectal mucosa. They are mainly divided into inflammatory polyps and adenomatous polyps. Inflammatory polyps can disappear on their own after the inflammation is cured, while adenomatous polyps generally do not disappear on their own and have a tendency to malignant changes.
Polyps themselves are painless and generally do not show symptoms of pain, and in rare cases, abdominal discomfort may occur when bowel movements pull the polyp.
Most smaller polyps are asymptomatic and are only detected during colonoscopy. As the polyp grows, it may cause intermittent blood in the stool, mostly bright red and painless. If there is a secondary inflammatory infection it may be accompanied by copious mucus or mucus-blood stools, constipation or increased frequency of stools.
In general, if intestinal polyps are found, they should be removed as soon as possible. It is recommended to pay attention to diet, make a habit of having 1-2 bowel movements per day, and follow the doctor’s instructions for relevant examinations and follow-up treatment.