“Yellow tongue” refers to a thick, yellowish coating on the tongue. It can occur when dead skin cells, bacteria, or discoloring particles build up on the tongue’s surface. In some ...

A tongue may turn red, yellow, purple, or another hue ... especially if you notice thick whitish or yellowish film on your tongue. This type of coating could extend to other areas of the mouth ...

Use these several times a day with gentle brushing and swilling with water. It's worth checking your yellow tongue is not to do with undiagnosed jaundice - which could be a symptom of liver and ...