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What causes brown teeth despite using hexidine mouthwash?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I have a problem with my teeth. I started using Hexidine mouthwash last month to whiten my teeth, but it is not helping, and soon my teeth will become brownish in some places. What should I do to clean it?

Kindly suggest.

Hi,

Welcome to icliniq.com.

Using Chlorhexidine mouthwash for more than 15 days in continuation causes brownish discoloration, that is the reason your teeth are becoming brownish. Now that you have developed chlorhexidine discoloration, I do not think scaling will be of any use. Instead, I would suggest you for either bleaching or veneering. Veneering is the solution for the type of stains that you have developed. Dental veneers are thin flakes of tooth-colored material, which are applied over the original teeth.

Good luck.

Medically reviewed byiCliniq medical review team

Published At October 6, 2019
Reviewed AtOctober 10, 2025

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