It is used to treat patients with the following diseases, when they cannot tolerate other antifungal medicines (amphotericin B, itraconazole or fluconazole) or have not improved after at least 7 days of treatment with other antifungal medicines: • invasive aspergillosis (a type of fungal infection due to Aspergillus), • fusariosis (another type of fungal infection due to Fusarium), • chromoblastomycosis and mycetoma (long-term fungal infections of the skin or the tissue just below the skin, usually caused by fungal spores infecting wounds due to thorns or splinters), • coccidioidomycosis (fungal infection of the lungs caused by breathing in spores).