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.

Melena appears as black, sticky, foul smelling stool and often signals upper GI bleeding Study shows most pediatric melena cases stem from upper gut ulcers, mainly duodenal Even 50–100 mL of blood in ...

Possible causes of blood in stool include gastroenteritis, anal fissures, hemorrhoids, inflammatory bowel disease, and more. Treatment can depend on the underlying cause. Below, learn more about the ...