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👤 Adult👶 Paediatric

Chlorhexidine

Clinically reviewed by MedNext Clinical Team. Last reviewed 1 January 2026. See our editorial policy and correction policy.

7 known interactions
3 brand names

Indications

  • Oral hygiene and plaque inhibition, Oral candidiasis, Gingivitis, Management of aphthous ulcers
  • Oral hygiene and plaque inhibition, Gingivitis
  • Oral candidiasis, Management of aphthous ulcers

+ 2 more indications in the full monograph

Drug Interactions

Moderate interactions

7 drug interactions identified for Chlorhexidine. Check the full interaction details, severity ratings, and clinical recommendations in the MedNext app.

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Safety Information

Cautions

With topical use Avoid contact with brain; avoid contact with eyes; avoid contact with meninges; avoid contact with middle ear; use prior to diathermy (alcohol containing skin disinfectants)

Side Effects

Common or very common With oromucosal use Dry mouth; hypersensitivity; oral disorders; taste altered; tongue discolouration; tooth discolouration Freq...

Full safety information, contraindications, and dosing available in the MedNext app.

Brand Names

Hexidine(IN)Chlorhexidine(IN)+ 1 more in app
Mn

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In the MedNext App

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  • All 3 brand names
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Source: MedNext Audited Proprietary Dataset

Last reviewed: 2026

Reviewer: MedNext Clinical Team

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Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare professional before making clinical decisions. Verify all drug information with current clinical guidelines.

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