Anti Fungal

Fluconazole (fluknzol) is a triazole antifungal drug used in the treatment and prevention of superficial and systemic fungal infections. In a bulk powder form, it appears as a white crystalline powder, and it is very slightly soluble in water and soluble in alcohol.

Fluconazole is active against the following microorganisms:

• Blastomyces dermatitidis
• Candida spp. (except C. krusei and C. glabrata)
• Coccidioides immitis
• Cryptococcus neoformans
• Epidermophyton spp.
• Histoplasma capsulatum
• Microsporum spp.
• Trichophyton spp.

Fluconazole is a prescription drug indicated for the treatment and prophylaxis of fungal infections where other antifungals have failed or are not tolerated (e.g. due to adverse effects), including:^[4]

• Candidiasis caused by susceptible strains of Candida
• Tinea corporis, tinea cruris or tinea pedis
• Onychomycosis
• Cryptococcal meningitis

Fluconazole can be used first-line for the following indications:^[4]

• Coccidioidomycosis
• Cryptococcosis
• Histoplasmosis
• Prophylaxis of candidiasis in immunocompromised people

Dosage varies with indication and between patient groups, ranging from: a two week course of 150 mg/day for vulvovaginal candidiasis, to 150–300 mg once weekly for resistant skin infections or some prophylactic indications. 500–600 mg/day may be used for systemic or severe infections, and in urgent infections such as meningitis caused by yeast 800 mg/day have been used. Pediatric doses are measured at 6-12 mg/kg/d . A loading dose will be indicated when entering a daily dosage schedule, for example a loading dose of 200 mg on the first day is commonly used with 150 mg/day following that.^[4]

200 mg