Upper Endoscopy (The Basics)

What is upper endoscopy? Upper endoscopy is a procedure that lets a doctor look at the lining of the upper digestive tract. The upper digestive […]

chewing gum, gum

Mouth Sores (The Basics)

What causes mouth sores? Different conditions can cause mouth sores, including: Canker sores – Canker sores are open sores (also called “ulcers”) that are white […]