Sodium Chlorite
Sodium chlorite is a chemical compound with antimicrobial properties used primarily as a topical disinfectant in wound care. When properly activated, it generates chlorine dioxide which exhibits broad-spectrum activity against bacteria, viruses, and fungi. It is utilized in the management of acute and chronic wounds as an adjunct to standard wound care.
Sodium chlorite is an antimicrobial compound used as a topical wound disinfectant for managing various types of wounds.
Key facts at a glance
- ATC
- unclassified
- RxNorm
- unknown
- Generic
- Sodium Chlorite
- Class
- atc-d03
- Brands
- Aztec Gold
- Availability
- otc
- Pregnancy
- N
- Lactation
- unsafe
- Half-life (h)
- 0
- Onset (min)
- 1
- Duration (h)
- 0
- Routes
- topical
- Forms
- solution, liquid concentrate
- Regions
- United States, Canada, United Kingdom, Australia, Germany
- Monitoring
- skin irritation, signs of chemical burns, methemoglobin if exposure occurs
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.
Used as a topical antimicrobial agent for the management of acute and chronic wounds, including diabetic ulcers, pressure ulcers, surgical wounds, and minor burns. Applied to reduce microbial burden in contaminated or infected wounds as part of comprehensive wound care protocols.
Upon activation (typically with an acidifier), sodium chlorite converts to chlorine dioxide, which penetrates microbial cell walls and damages essential proteins and metabolic processes. This oxidative mechanism provides broad-spectrum antimicrobial activity against bacteria, viruses, fungi, and protozoa.
For topical/external use only; never ingest or use internally. Must be properly activated according to product specifications before application. Should be used under healthcare professional guidance for wound indications. Not a substitute for appropriate surgical debridement or systemic antibiotics when indicated. May cause temporary stinging upon application.
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 25, 2026. · Read our editorial policy