Povidone-iodine
- Generic Name
- Povidone-iodine
- Brand Names
- Betadine, Kenalog, Marbeta, Marcaine, P-Care M, P-Care MG, P-care, P-care X, Summer's Eve Medicated
- Drug Type
- Small Molecule
- CAS Number
- 25655-41-8
- Unique Ingredient Identifier
- 85H0HZU99M
- Background
Povidone-iodine is a stable chemical complex of polyvinylpyrrolidone (povidone, PVP) and elemental iodine. It contains from 9.0% to 12.0% available iodine, calculated on a dry basis. This unique complex was discovered in 1955 at the Industrial Toxicology Laboratories in Philadelphia by H. A. Shelanski and M. V. Shelanski. During in vitro testing to demonstrate anti-bacterial activity it was found that the complex was less toxic in mice than tincture of iodine. Human clinical trials showed the product to be superior to other iodine formulations. Povidone-iodine was immediately marketed, and has since become the universally preferred iodine antiseptic.
- Indication
For topical application in the treatment and prevention of infection in wounds.
- Associated Conditions
- Skin Infections
- Associated Therapies
- Skin disinfection, Antiseptic skin preparation therapy, Irrigation of the ocular surface therapy, Prepping of the periocular region
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