Blood in the stool is often caused by hemorrhoids, but it can also be a sign of more serious conditions like cancer. Contact a healthcare provider if you find blood in your stool, as it is not normal.

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Poop irregularities may be more “regular” than you ...

Loose and watery stools are a common symptom of rotavirus, which may also have a distinct, foul-smelling odor. Rotavirus stool may appear green, yellow, or brown in color. Rotavirus is a virus that ...