Presence of visible blood in stools is a matter of concern and one of the multiple causes can be responsible for the same:
- Hemorrhoids (piles).
- Anal fissure or fistula.
- Bacterial or amebic Dysentery.
- Inflammatory bowel diseases like Ulcerative colitis and Crohn’s diseases.
- Colo-rectal polyps.
- Rectal or colonic malignancy.