FDA Warns Against Fluoride Tablets for Young Children

Key Takeaways

The FDA says most young children should not take prescription fluoride tablets or dropsOfficials say the tablets can cause stains and other health issues, and don’t do much for baby teethFluoride may still help kids who don’t get enough from water or diet

MONDAY, Nov. 3, 2025 (HealthDay News) — The U.S. Food and Drug Administration (FDA) is moving to limit the use of prescription fluoride for children, warning that most kids should not be given fluoride tablets or drops unless they are at high risk for tooth decay.

These products are often prescribed in areas where tap water does not contain enough fluoride, a mineral that helps prevent cavities.

Local water providers can tell consumers how much flouride is in their tap water, while well water households would need test t