Since black stool can indicate internal bleeding, your provider may recommend an immediate evaluation. A small spot of bright red blood in your stool may be caused by minor issues like an anal ...

Small amounts of mucus in the stool is normal. However, larger amounts of mucus in their stool may indicate inflammatory bowel disease (IBD) or other medical conditions. Mucus in the gut is ...

Deep red or brown may suggest bleeding in your upper colon or small intestine. Black or tarry stool may suggest bleeding in the upper part of your digestive tract, like the stomach or esophagus.