Colon polyps, especially, may present with no symptoms. Many polyps are incidentally discovered during routine screenings.

Considering this, symptoms of colorectal polyps, the most common type, include:

* Rectal bleeding
* Change in stool color and blood in stool
* Constipation or diarrhea lasting more than a week
* Abdominal pain
* Fatigue or shortness of breath
* Anemia may occur.