Fluoride: What Is Fluoride


Content provided by Cerner Multum, Inc.
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What is fluoride?


Fluoride is a substance that strengthens tooth enamel. This helps to prevent dental cavities.

Fluoride is used as a medication to prevent tooth decay in people that have a low level of fluoride in their drinking water. Fluoride is also used to prevent tooth decay in people who undergo radiation of the head and/or neck, which may cause dryness of the mouth and an increased incidence of tooth decay.

Fluoride may also be used for other purposes not listed in this medication guide.



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Last updated: March 24, 2008

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