Ever notice white patches on your tongue or redness in your mouth or throat? It could be oral thrush, ... swish it around in ...

Oral hairy leukoplakia is a condition triggered by the Epstein-Barr virus (EBV). “It causes white patches on your tongue. Sometimes the patches happen in other parts of your mouth.

Canker sores and cold sores are both non-threatening blisters in and around the mouth, but there are a few key differences between the two. Business Insider Subscribe Newsletters ...