Oxiconazole
Pronunciation
(oks i KON a zole)
U.S. Brand Names
Oxistat®
Synonyms
Oxiconazole Nitrate
Generic Available
No
Canadian Brand Names
Oxistat®; Oxizole®
Use
Treatment of tinea pedis (athlete's foot), tinea cruris (jock itch), and tinea corporis (ringworm)
Pregnancy Risk Factor
B
Pregnancy Implications
Teratogenic effects were not observed in animal studies. There are no adequate or well-controlled studies in pregnant women.
Lactation
Enters breast milk/use caution
Contraindications
Hypersensitivity to oxiconazole or any component of the formulation; not for ophthalmic use
Warnings/Precautions
May cause irritation during therapy; if a sensitivity to oxiconazole occurs, therapy should be discontinued; avoid contact with eyes or vagina
Adverse Reactions
1% to 10%:
Dermatologic: Itching, erythema
Local: Transient burning, local irritation, stinging, dryness
Stability
Store between 15°C to 30°C (59°F to 86°F). Shake lotion well before use.
Mechanism of Action
The cytoplasmic membrane integrity of fungi is destroyed by oxiconazole which exerts a fungicidal activity through inhibition of ergosterol synthesis. Effective for treatment of tinea pedis, tinea cruris, tinea corporis, and tinea versicolor. Active against
Trichophyton rubrum
,
Trichophyton mentagrophytes
,
Trichophyton violaceum
,
Microsporum canis
,
Microsporum audouini
,
Microsporum gypseum
,
Epidermophyton floccosum
,
Candida albicans
, and
Malassezia furfur
.
Pharmacodynamics/Kinetics
Absorption: In each layer of the dermis; very little systemically after one topical dose
Distribution: To each layer of the dermis; enters breast milk
Excretion: Urine (<0.3%)
Dosage
Topical:
Children and Adults:
Tinea corporis/tinea cruris: Cream, lotion: Apply to affected areas 1-2 times daily for 2 weeks
Tinea pedis: Cream, lotion: Apply to affected areas 1-2 times daily for 1 month
Adults: Tinea versicolor: Cream: Apply to affected areas once daily for 2 weeks
Patient Education
External use only; discontinue if sensitivity or chemical irritation occurs, contact prescriber if condition fails to improve in 3-4 days
Dental Health: Effects on Dental Treatment
No significant effects or complications reported
Dental Health: Vasoconstrictor/Local Anesthetic Precautions
No information available to require special precautions
Mental Health: Effects on Mental Status
None reported
Mental Health: Effects on Psychiatric Treatment
None reported
Dosage Forms
Cream, as nitrate: 1% (15 g, 30 g, 60 g)
Lotion, as nitrate: 1% (30 mL)
International Brand Names
Fonx® (FR); Gyno-Liderman® (AT); Gyno-Myfungar® (CZ, MX); Liderman® (AT); Myfungar® (CH, CZ, DE, MX, RU); Oceral® (BR, CH, DE, TR); Oxistat® (CA, CR, DO, GT, HN, MX, PA, SV); Oxizole® (CA); Salongo® (ES); Salongo Vaginal® (ES)
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