Melena appears as black, sticky, foul smelling stool and often signals upper GI bleeding Study shows most pediatric melena cases stem from upper gut ulcers, mainly duodenal Even 50–100 mL of blood in ...

Joy Emeh is a professional health writer, editor, content strategist, and career development coach with up to four years of experience in the health writing space. She is interested in all things ...

Your poop's color can reveal crucial health insights, acting as an early warning sign for potential issues. Gastroenterologist Dr. Joseph Salhab explains why it is important to look at your poop ...

Grey poop can be caused by liver issues or gallstones blocking bile flow. It's important to see a healthcare provider if grey ...

Qin Rao, MD, is a board-certified physician based in New York City. He currently works as a gastroenterologist and hepatologist at Manhattan Gastroenterology. Grey poop can be caused by liver issues ...

Cystic fibrosis (CF) is a genetic disease that causes a buildup of mucus in organs throughout the body. Stool, or feces, can indicate how your gastrointestinal tract is functioning and whether ...

The colour of bodily fluids can play a key role in diagnosing, investigating and prescribing for a wide range of medical ...

Anal leakage or seepage is the accidental passing of stool. It can stem from nerve or muscle damage, constipation, and diarrhea, among other issues. Medication and pelvic floor exercises may help ...

We provide access to a range of journals, databases and other evidence-based resources for health and social care staff in England. You'll need an NHS OpenAthens account to access most of these ...