Apr 19, 2023 · White tongue is a symptom where your tongue grows a white coating on part or all of its top surface. You might also experience bad breath, a hairy tongue and irritation. White …

Nov 9, 2024 · Causes of white tongue include, for example: Not cleaning the inside of your mouth properly. Dehydration — when the body doesn't have enough water and other fluids to work as …

Jul 1, 2024 · A white coating on the tongue can have several possible causes, from dehydration to oral thrush. Learn why your tongue is white and what you can do to treat it.

Jan 16, 2024 · White tongue is a term used to describe any area of the tongue that has a grayish-white coating on it. The coating may cover the entire tongue, or it may appear in patches.

Tongue coating (TC) is a biofilm comprising desquamated epithelial cells, food debris, and microorganisms. TC is commonly found across populations and may hold significant …

Coated/hairy tongue develops when the keratin accumulates more than normal, leading to a coating or thickening of the tongue dorsum. In many cases, the coating appears white, …

Dec 9, 2025 · A white tongue is typically not serious but can sometimes signal an oral health issue like candida, an infection, or a tongue injury.

Jul 21, 2025 · While a coated tongue is often temporary, certain signs should prompt a visit to a doctor or dentist. If the coating persists for more than a few weeks despite consistent oral …

Jun 5, 2025 · Discover the reasons behind the appearance of tongue coating, as well as the necessary treatments and which doctor to consult.

Wondering why your tongue is white? Learn the common causes of a coated tongue and how to treat it at home or with professional care.