Thank you for the quick reply & for attaching picture.I have seen it.
The picture you have sent & the symptoms you have described of having yellow coating can be due to various causes.
The most common causes of yellow coating on tongue are:
-Inflammation of the papillae, which then collect yellow bacteria.
Unhygiene or low immunity or above causes leads to growth of bacteria which leads onto yellow coating.
-The best treatment is rinse with peroxide and brush/scrape your tongue.
-It is recommended to rinse your mouth with a solution of five parts water/one part hydrogen peroxide, followed with a clear water rinse to help get rid of a yellowish color/coating on the tongue.It is available at your pharmacy & will help you greatly.
-Drink a lot of water
-Eating a balanced and healthy diet to prevent nutritional deficiencies
All this will help to clear this yellow coating on tongue.
If still after this,the symptoms persists.then you need to make an appointment with your doctor as prescription oral medications will then be required accordingly.Usually & most likely,the symptoms gets subside with these treatment & doctor visit is less likely required.
Hope this helped
If you have any further question then you can ask me.
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