Which common treatment for fungal infections is effective against aspergillosis?

Amphotericin is commonly used as a treatment for fungal infections, particularly for serious systemic infections like aspergillosis. This antifungal agent works by binding to ergosterol, a key component of fungal cell membranes, leading to cell death. Its broad-spectrum activity makes it particularly effective against a variety of fungi, including the Aspergillus species that cause aspergillosis.

In contrast, other treatments may not be as effective against aspergillosis. Clotrimazole, while useful for topical fungal infections, generally does not penetrate deeply enough to address invasive respiratory conditions like aspergillosis. Betamethasone is a corticosteroid and does not have antifungal properties, meaning it is not suitable for treating fungal infections. Fluconazole, although effective against some fungi, including certain yeast infections, is less effective against Aspergillus species, which often require more potent antifungals like Amphotericin for effective treatment. Therefore, Amphotericin remains the preferred choice for treating aspergillosis.