Constipation can cause stools that are hard and large, which can hurt when you pass them. Stressing your anal canal from constipation can also cause anal fissures, which are small tears. Anal cancer ...

Hemorrhoids, which are swollen blood vessels in the rectum or anus, are one of the most common reasons for red poop. "Patients may describe bright red blood on the tissue paper after wiping, red ...

Yellow poop isn’t always a cause for concern, but certain symptoms with yellow stool could indicate an underlying health ...