Benzocaine / Cetylpyridinium
Benzocaine/Cetylpyridinium is a topical oral medication combining a local anesthetic with an antiseptic agent. It is commonly found in throat lozenges, sprays, and mouth rinses for temporary relief of minor sore throat and mouth irritation while helping reduce oral bacteria.
Topical oral medication for temporary relief of minor sore throat pain with antibacterial properties.
Key facts at a glance
- RxNorm
- 687103
- Generic
- Benzocaine / Cetylpyridinium
- Class
- multi-ingredient
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Temporary relief of minor sore throat, mouth irritation, and minor mouth pain. Also used for minor toothache relief and as an oral antiseptic for bad breath and gum irritation.
Benzocaine is a local anesthetic that works by blocking nerve signals in the affected area, temporarily numbing the tissues. Cetylpyridinium is a quaternary ammonium compound with antiseptic properties that helps reduce bacterial growth in the mouth and throat.
For topical oral use only. Avoid eating or drinking while mouth is numb. Do not use in children under 2 years old without medical advice. Rare but serious risk of methemoglobinemia has been reported with benzocaine products. Consult a healthcare provider if symptoms persist beyond 7 days or are accompanied by fever.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 28, 2026. · Read our editorial policy