Two weeks after finishing a marathon, John Johnson was diagnosed with Stage 2 colorectal cancer. He shares his story to raise ...

Finding blood in your stool can be an alarming experience, and medical experts emphasize that this symptom deserves immediate attention. While some causes may be manageable with simple treatments ...

If people have blood in the stool, they may benefit from speaking with a doctor. Various foods can turn a person’s stool black, including blueberries, licorice, and blood sausage. Certain ...

Medically reviewed by Robert Burakoff, MD Bright red blood in your stool, also known as hematochezia, is a sign of bleeding ...