hi when i wake up my saliva comes out yellowish orange and when i spit hard some blackish matter comes out of my mouth,this started before 4 years  when my tonsils started after it my saliva turns yelow sometimes and in the morning my tounge was covered with yelow layering..pls help me
Hi .... I think you need to meet ENT doctor. As some times due to infection and pus discharge from tonsil this may happen. AndiI would suggest you to have cleaning of mouth to be done. For your case do regular twice tongue cleaning. Even at night before you go to bed ... For tons ill do lukewarm salt water gargle. And regular mouth wash ....hope you will be benefited by this.