Sudden black, tar-like stools, medically termed melena, often signal internal bleeding in the stomach or upper intestine, according to a 2021 study. While some foods or supplements can cause temporary ...

Causes of black stool: Consuming certain dark foods, such as black licorice, blueberries, or foods with deep colouring, can temporarily darken stool (Images: Canva) A jet‑black, sticky stool that has ...

Medically reviewed by Robert Burakoff, MD Key Takeaways Black poop can be caused by foods or medications.Stool may also be black becasue of blood in the digestive tract, known as melena. A small drop ...

Study shows most pediatric melena cases stem from upper gut ulcers, mainly //duodenal * Even 50-100 mL of blood in the stomach can turn stool black . Suddenly finding that your ...

Get ready—we need to talk about something a bit, um, off-color right now. “Poop!” says Parsley Health nutritionist Adrienne Dowd, with enough enthusiasm to warrant an exclamation point. “It’s ...

More then 100,000 people will be diagnosed with colon cancer for the first time this year. Common symptoms of colon cancer include abdominal pain, fatigue and bloody stool. Even if your symptoms seem ...

Anal fissures are small tears in the lining of the anal canal. They can cause sharp pain and bleeding, especially during or after bowel movements. Anal fissures can be acute (short-term) or chronic ...

DEAR MAYO CLINIC: I've had a sensitive stomach since I can remember. My life has been constantly inconvenienced by too many trips to the bathroom. My family thinks I have undiagnosed irritable bowel ...

Constipation is a digestive symptom that makes passing your stool difficult or painful. It involves straining during bowel movements, having hard or dry stools, and feeling like you haven't completely ...

Constipation represents one of the most common digestive health challenges, affecting millions of people who experience difficulty with regular bowel movements. The condition encompasses various ...