Black Stool or Dark Stool: Could It Be GI Bleeding?

Black Stool or Dark Stool: Could It Be GI Bleeding?

Seeing black stool can be unsettling, especially when the color appears suddenly or the stool looks unusually dark, sticky, or tar-like. Black stool can have a harmless explanation, such as iron supplements or bismuth-containing medicine, but black, tarry stool can...
Positive Cologuard Test: Do You Need a Colonoscopy?

Positive Cologuard Test: Do You Need a Colonoscopy?

A positive Cologuard test does not mean you have colon cancer, but it does mean you need the right follow-up step — and for most people, that next step is a colonoscopy. Many people feel worried when they receive a phone call or notification saying their Cologuard...