Formic Acid
Formic acid (methanoic acid) is primarily an industrial chemical with limited pharmaceutical applications. It has been explored for antiseptic and preservative properties, though it is not a standard therapeutic medication in conventional medical practice.
Formic acid is an industrial chemical with limited medical use, primarily explored for its antiseptic properties rather than being a standard therapeutic drug.
Key facts at a glance
- ATC
- unclassified
- RxNorm
- unknown
- Generic
- Formic Acid
- Class
- unclassified
- Brands
- Irospan Tablet
- Availability
- otc
- Pregnancy
- C
- Lactation
- caution
- Half-life (h)
- 0.5
- Onset (min)
- 20
- Duration (h)
- 3
- Routes
- oral
- Forms
- tablet
- Regions
- United States
- Monitoring
- acid-base status, electrolytes
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.
Not typically used as a medication in conventional medicine. Some exploration for topical antiseptic applications has been documented, but it is not an established treatment for any specific medical condition.
As a strong organic acid, it exhibits antimicrobial properties through acidifcation. Its mechanism as a medication is not well-established or standardized.
Formic acid is primarily an industrial chemical used in leather processing, textiles, agriculture (pesticide for Varroa mites in beekeeping), and chemical synthesis. Medical use is extremely limited and not standard practice. Safety and efficacy for therapeutic applications have not been established through typical drug approval processes.
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 26, 2026. · Read our editorial policy