Dental plaque is a complex biofilm at the heart of oral disease. Learn how it causes cavities and gum inflammation and why ...

Mouth sores and gum problems can flare along with other Crohn’s disease symptoms. Learn how to manage these complications and why they happen.

A sore throat, loss of taste, and a burning tongue are telltale signs something is wrong. But the culprit might surprise you.

Having a dry mouth makes it uncomfortable to do basic things like breathe, speak, and swallow. Kind of important stuff. The ...

Canker sores are painful ulcers that occur in the mouth, including on gums. Here's a look at how to deal with them.