Permeability Characteristics of a New Antifungal Topical Amphotericin B Formulation with γ-Cyclodextrins.

Amphotericin B is a low soluble broad-spectrum antifungal agent. Cyclodextrins can be added to amphotericin formulations to enhance both their solubility and antifungal properties. Semisolid amphotericin formulations containing gamma cyclodextrin (AGCD) were prepared and compared with two reference formulations-one of them without any solubility enhancer (A) and the other with DMSO (ADMSO).