Hairy tongue syndrome is the most common cause of a yellow tongue. Treatment for a yellow tongue often includes brushing daily and using a tongue scraper. Avoiding smoking and drinking less coffee and ...

A yellow tongue is often harmless, and it usually goes away on its own in time. There are various causes, but only a few conditions, such as jaundice, are more serious and need treatment. Learn why ...

That pink muscle in your mouth isn’t just for tasting ice cream and awkward first kisses. Your tongue might be the most overlooked diagnostic tool in your entire body—a health barometer that changes ...