Black Stools: Causes, Symptoms & When to See a Doctor

Dark, black stools can indicate bleeding in the upper gastrointestinal tract, which includes the esophagus, stomach, and small intestine. This can be a sign of a serious medical condition, such as:

- Upper gastrointestinal bleeding

- Esophageal varices

- Gastric ulcers

- Stomach cancer

If you notice dark, black stools, it's important to see a doctor right away so the cause can be investigated and treated if necessary.

In addition to dark stools, other symptoms that may indicate upper gastrointestinal bleeding include:

- Abdominal pain

- Nausea and vomiting

- Feeling faint or lightheaded

- Rapid heart rate

- Shortness of breath

If you experience any of these symptoms, it's important to seek medical attention immediately.