Chlorhexidine Gluconate

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Jul 11, 2022

Pros & Cons


What are the pros and cons of Chlorhexidine?

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  • Chlorhexidine is a prescription mouthwash that is more effective in treating gingivitis than some over-the-counter mouthwashes.
  • Peridex is available in a low-cost generic form.
  • Peridex oral rinse may help maintain oral hygiene in people who cannot brush and floss.

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  • Chlorhexidine is only available by prescription.
  • It may have an unpleasant taste and can cause changes in taste perception.
  • It can stain your teeth, tongue, and front tooth fillings
  • Chlorhexidine may not be safe for use in children.