Fact checked by Nick Blackmer Medically reviewed by Qin Rao, MD Rectal bleeding, which may present as hematochezia, may be a "red-flag" symptom of early-onset colorectal cancer, especially in young ...

That said, black stool can sometimes be a sign of bleeding within the upper part of your gastrointestinal tract. If you have black stool—especially if it is tarry and smells particularly bad ...

Blood in stool may result from bleeding in the upper or lower GI tract — and the color of the blood can help indicate its source. Black, tarry stool Black, tarry stool may point to a bleed in ...

In a new Health survey, a third of adults in the U.S. said they had poop abnormalities in the last month. Here's what they're ...

Colon cancer, also known as colorectal cancer, is one of the leading causes of cancer-related deaths worldwide. In 2020, more ...

Recognize warning signs including black, tarry stools (indicating upper GI bleeding); bright red blood in stool (suggesting lower GI bleeding); or vomiting blood or coffee-ground-like material ...

Finding blood in your stool can be an alarming experience, and medical experts emphasize that this symptom deserves immediate attention. While some causes may be manageable with simple treatments ...

Jaundice, characterized by yellowing skin and eyes, arises from bilirubin buildup due to red blood cell breakdown, liver ...

Constipation can lead to blood in stool for some people. Anal fissures, hemorrhoids, or other medical conditions are some of the reasons behind this. Learn more.