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For Candida glabrata and other species that may be resistant to fluconazole, the drugs amphotericin B and flucytosine might be used. Oral antifungal medications are also available by prescription.

Antifungal powders include: Scalp ringworm typically requires oral antifungal medication, but shampoos containing ketoconazole or selenium sulfide help reduce fungal spores and prevent spread.