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

Other Mouth Symptoms of Crohn’s Disease Besides ulcers, changes in and around the mouth that may be due to Crohn’s include: Angular cheilitis, which is cracked, red, sore skin at the corners ...

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

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