Aluminum Chlorohydrate
St-37 is a brand-name topical antiseptic solution containing hexylresorcinol as its active ingredient. It is used for cleansing and disinfecting minor skin wounds, cuts, scrapes, and burns. This over-the-counter medication has been available for many years as a first-aid antiseptic.
St-37 is a topical antiseptic solution used to cleanse and disinfect minor skin wounds.
Key facts at a glance
- RxNorm
- 669620
- Generic
- St-37
- Class
- brand-name
- 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.
St-37 is indicated for the topical treatment of minor cuts, scrapes, burns, and abrasions. It may also be used for cleansing skin infections and insect bites.
As a phenol derivative antiseptic, hexylresorcinol works by helping to kill or inhibit the growth of bacteria and other microorganisms on the skin's surface when applied topically.
For external use only; avoid contact with eyes and mucous membranes. Should not be applied to large areas of broken skin or used on deep wounds. Keep out of reach of children. Do not ingest. Patients with known skin sensitivities should use with caution.
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 July 26, 2026. · Read our editorial policy