Povidone-iodine
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| Povidone-iodine
| |
| Systematic (IUPAC) name | |
| 2-Pyrrolidinone, 1-ethenyl-, homopolymer, compd. with iodine. | |
| Identifiers | |
| CAS number | |
| ATC code | S01 D08AG02 D09AA09 D11AC06 G01AX11 R02AA15 |
| PubChem | ? |
| Chemical data | |
| Formula | (C6H9NO)n·xI |
| Mol. mass | ? |
| Pharmacokinetic data | |
| Bioavailability | ? |
| Metabolism | ? |
| Half life | ? |
| Excretion | ? |
| Therapeutic considerations | |
| Pregnancy cat. |
? |
| Legal status | |
| Routes | topical, when formulated |
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Povidone-iodine (PVPI) is a water-soluble complex of iodine with polyvinylpyrrolidone (PVP), with from 9.0% to 12.0% available iodine, calculated on a dry basis[1].
PVPI can be further formulated into topical antiseptic products as a solution (with surfactants and/or alcohol), aerosol or ointment at concentrations from 7.5% to 10%. These products are sold over-the-counter (OTC) and used in hospitals for cleansing and disinfecting the skin, preparing the skin preoperatively and treating infections susceptible to iodine.
See also
Notes and references
Antiseptics and disinfectants (D08) | |
|---|---|
| Acridine derivatives | Ethacridine lactate - Aminoacridine - Euflavine |
| Biguanides and amidines | Dibrompropamidine - Chlorhexidine - Propamidine - Hexamidine - Polihexanide |
| Phenol and derivatives | Hexachlorophene - Policresulen - Phenol - Triclosan - Chloroxylenol - Biphenylol |
| Nitrofuran derivatives | Nitrofurazone |
| Iodine products | Iodine/octylphenoxypolyglycolether - Povidone-iodine - Diiodohydroxypropane |
| Quinoline derivatives | Dequalinium - Chlorquinaldol - Oxyquinoline - Clioquinol |
| Quaternary ammonium compounds | Benzalkonium - Cetrimonium - Cetylpyridinium - Cetrimide - Benzoxonium chloride - Didecyldimethylammonium chloride |
| Mercurial products | Mercuric amidochloride - Phenylmercuric borate - Mercuric chloride - Mercurochrome - Thiomersal - Mercuric iodide |
| Silver compounds | Silver nitrate |
| Others | Hydrogen peroxide - Eosin - Propanol - Tosylchloramide sodium - Isopropanol - Potassium permanganate - Sodium hypochlorite - Ethanol |
Medicated dressings (D09) |
|---|
| Framycetin - Fusidic acid - Nitrofural - Phenylmercuric nitrate - Benzododecinium - Triclosan - Cetylpyridinium - Aluminium chlorohydrate - Povidone-iodine - Clioquinol - Benzalkonium - Chlorhexidine - Iodoform |
Other dermatological preparations (D11) | |
|---|---|
| Medicated shampoos | Cetrimide - Cadmium compounds - Selenium compounds - Povidone-iodine - Sulfur compounds - Xenysalate |
| Other dermatologicals | seborrhoeic dermatitis/dandruff (Lithium succinate, Pyrithione zinc) - skin whitening/depigmenting (Hydroquinone, Mequinol, Monobenzone) - anti-inflammatory/Immunomodulators (Oxaceprol, Gamolenic acid), Pimecrolimus, Tacrolimus) - baldness treatments (Finasteride, Minoxidil) - hair growth inhibiting agent (Eflornithine) - other (Calcium gluconate, Magnesium sulfate, Tiratricol) |
Gynecological anti-infectives and antiseptics (G01) | |
|---|---|
| Antibiotics | polyene antimycotic (Nystatin, Natamycin, Amphotericin B) - Candicidin - Chloramphenicol - Hachimycin - Oxytetracycline - Carfecillin - Mepartricin - Clindamycin - Pentamycin |
| Arsenic compounds | Acetarsol |
| Quinoline derivatives | Diiodohydroxyquinoline - Clioquinol - Chlorquinaldol - Dequalinium - Broxyquinoline - Oxyquinoline |
| Organic acids | Lactic acid - Acetic acid - Ascorbic acid |
| Sulfonamides | Sulfatolamide |
| Imidazole derivatives | Metronidazole - Clotrimazole - Miconazole - Econazole - Ornidazole - Isoconazole - Tioconazole - Ketoconazole - Fenticonazole - Azanidazole - Propenidazole - Butoconazole - Omoconazole - Oxiconazole - Flutrimazole |
| Triazole derivatives | Terconazole |
| Other | Clodantoin - Inosine - Policresulen - Nifuratel - Furazolidone - Methylrosaniline - Povidone-iodine - Ciclopirox - Protiofate - Lactobacillus fermentum - Copper usnate |
Throat preparations (R02) | |
|---|---|
| Antiseptics | Ambazone - Dequalinium - Dichlorobenzyl alcohol - Chlorhexidine - Cetylpyridinium - Benzethonium - Myristyl-benzalkonium - Chlorquinaldol - Hexylresorcinol - Acriflavinium chloride - Oxyquinoline - Povidone-iodine - Benzalkonium - Cetrimonium - Hexamidine - Phenol |
| Antibiotics | Neomycin - Tyrothricin - Fusafungine - Bacitracin - Gramicidin |
| Local anesthetics | Benzocaine - Lidocaine - Cocaine - Dyclonine |
de:Povidon-Iodnl:Povidonjodium
Acknowledgement and Attribution Regarding Sources of Content
Some of the initial content on this page may be incorporated in part from copyleft sources in the public domain including wikis such as Wikipedia and AskDrWiki. Drug information for patients came from the The National Library of Medicine. Infectious disease information may have come from the Centers for Disease Control (CDC). Differential Diagnoses are drawn from clinicians as well as an amalgamation of 3 sources: 1.The Disease Database; 2. Kahan, Scott, Smith, Ellen G. In A Page: Signs and Symptoms. Malden, Massachusetts: Blackwell Publishing, 2004:3; 3. Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002:7 .
