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 ...

Rectal bleeding, which may present as hematochezia, may be a "red-flag" symptom of early-onset colorectal cancer, especially in young adults. Other causes of rectal bleeding include your diet, hard ...

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to ranking the scariest phrases in the English language, “blood in the stool” is right up there. But is it always a ...

When it comes to ranking the scariest phrases in the English language, "blood in the stool" is right up there. But is it always a harbinger of a serious health condition, or can it be a sign of ...

Inflammatory bowel disease, in which the immune system attacks the gut, is a painful chronic condition that affects three million Americans. Rates of IBD are rising, and there's currently no cure. IBD ...

Few bodily functions are as misunderstood as blood clots. While most people have heard about blood clots in the heart or brain causing serious issues or even death, fewer realize that blood clotting ...

Red blood cells, long thought to be passive bystanders in the formation of blood clots, actually play an active role in helping clots contract, according to a new study from researchers at the ...

Genetic research in Sweden has unveiled three new gene variants that dramatically increase the risk of venous blood clots, sometimes by up to 180%. These discoveries build on existing knowledge of ...