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 ...

Discovering blood in your vomit creates immediate alarm and concern. This symptom, medically termed hematemesis, signals something significant happening in your digestive tract that requires attention ...

Painkillers are everywhere. In drawers, bags, medicine kits. Easy to reach for, easy to trust. Ibuprofen, especially, sits at the top of that list for many people. It belongs to a group called ...

When most people think about bleeding, they imagine visible wounds and blood-stained bandages. However, internal bleeding poses a far more dangerous threat precisely because it often goes unnoticed ...

After weeks of discomfort, the 25-year-old man got a shocking explanation for his abdominal pain. By Lisa Sanders, M.D. The 25-year-old man was shivering. Although the weather in Milwaukie, Ore., was ...

Common over-the-counter painkillers can cause stomach bleeding and kidney damage when used without supervision, especially among those with hypertension and diabetes.