“If you have concerning GI symptoms or changes in your bowel habits, please talk to your doctor. It’s okay to show us ...

Bleeding from the gut may cause the stool to appear black and tarry, a condition referred to as melena. Bright red blood is referred to as hematochezia.

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 ...

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 ...

If you have upper abdominal pain and black stools, it might be your stomach. There are many different reasons why you might experience hematochezia — rectal bleeding or blood in your stool.

Of nearly 25 million patients younger than 50 in 81 studies, the most common presenting signs and symptoms of early-onset CRC were hematochezia (pooled prevalence 45%, 95% CI 40-50), abdominal ...

Among those with hematochezia, veterans aged 30 to 49 years were more likely to undergo diagnostic testing compared with veterans younger than 30 years (aged 30-39 years: RR = 1.15; 95% CI, 1.12-1 ...