Discovering blood in your stool can trigger immediate anxiety and concern, but understanding what this symptom means helps distinguish between minor issues and serious conditions requiring prompt ...

Black poop can be harmless, caused by certain foods or medications, or it can be a sign of melena, meaning there’s blood in your stool. Melena happens when bleeding occurs in the upper digestive tract ...

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 ...

Seeing blood in your poop can be concerning, but understanding the possible causes will guide you on what to do next. While it's mostly due to non-serious causes, it can sometimes indicate a more ...

Dr. Terry Simpson, a board-certified general surgeon based in California, is sharing the stool symptom that’s cause for serious concern. “There is one condition where you should go to the emergency ...

If the bleeding when you wipe coincides with constipation, you may have anal fissures. Hemorrhoids may also cause rectal bleeding, irritation, and pain in your anus. If the blood loss is significant, ...

A gastroenterologist at the Mayo Clinic who treats patients with colorectal cancer shares the warning signs of the disease he'd look for in his own body.

A woman in her 40s was diagnosed with stage 3b colorectal cancer seven months after giving birth. She initially mistook the ...

Learn when weird or abnormal bleeding might signal cancer and when to call your doctor or primary care professional.