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 ...

Researchers have isolated phages from zoo-dwelling lemurs, giraffes, binturongs, Visayan pigs and Guinea baboons that might help fight diabetic foot ulcers. University of Sheffield Foot ulcers are a ...

Lindsay Curtis is a health & medical writer in South Florida. She worked as a communications professional for health nonprofits and the University of Toronto’s Faculty of Medicine and Faculty of ...

Discovering blood in your stool can be an alarming experience. It’s a symptom that many people fear but are often too afraid to confront. The presence of blood in the stool is not something to be ...

Venous ulcers usually occur on the legs due to blood circulation problems that damage your veins. Treatments are available to manage symptoms, help ulcers heal more quickly, or prevent them. Venous ...