Your last meal is usually to blame if there’s a bad taste lingering in your mouth — but it could also be a sign you’re sick.

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 burned tongue may swell, turn red, or affect taste depending on burn severity. Cooling a burned tongue with a rinse of cool tap water or saline solution can ease pain. Seek medical help if a tongue ...

An artificial saliva in the form of a mouthwash, produced with the CANECPI-5 protein extracted from sugarcane and modified in a laboratory, can aid in treating teeth in patients with head and neck ...

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