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treating a black or coated tongue

overview

home treatment may be all that is needed for a black or coated tongue.

  • brush your tongue daily with a soft-bristled toothbrush and toothpaste or a solution of 1 part hydrogen peroxide to 2 parts water.
  • scrape the tongue with an upside-down teaspoon to remove the "furry" coating on the tongue.
  • do not use tobacco products.

bismuth products, such as pepto-bismol, can turn your tongue black. the black appearance will go away after you stop taking the medicine.

related information

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current as of: august 6, 2023

author: healthwise staff
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all healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

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this information does not replace the advice of a doctor. healthwise, incorporated, disclaims any warranty or liability for your use of this information. your use of this information means that you agree to the terms of use and privacy policy. to learn more about healthwise, visit healthwise.org. © 1995-2022 healthwise, incorporated. healthwise, healthwise for every health decision, and the healthwise logo are trademarks of healthwise, incorporated.

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