A woman who had a stomach ache and yellow eyes was diagnosed with cancer. Doctors wrote in a report that the eyes turning yellow is a "rare" first sign of stomach cancer. Early symptoms of stomach ...

Many things can cause the roof of your mouth to look pale or yellow, including poor hygiene and mouth breathing. Seek medical care if the color change is accompanied by pain or bleeding in your mouth.

“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 cases, it may be due ...