Read on for specific causes. Canker sores can develop anywhere on the tongue or mouth. They are open white or yellow areas ...

Learn how to identify a cold sore vs. a pimple, canker sore, or chapped lips, and how to treat the problem fast.

A dentist may want to check any bumps and sores on your tongue or elsewhere in your mouth that linger longer than two weeks. Oral cancers typically grow on the lateral and ventral surfaces of the ...