Bright red blood in your stool, also known as hematochezia, is a sign of bleeding in the lower digestive tract. It is most likely caused by a condition like hemorrhoids or diverticular disease.

Medically reviewed by Candice W. Jones, MD FAAP Key Points Blood in your baby's stool is often harmless, but it's important to monitor and consult your doctor. Common causes include constipation or ...

Discovering blood in your stool can be an alarming experience. It’s a symptom that many people fear but are often too afraid to confront. The presence of blood in the stool is not something to be ...

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 ...