Objective: To determine by experimentation whether micafungin and anidulafungin possess physicochemical properties suitable for nebulization.
Method: PH, osmolality, viscosity, density and chloride content were determined by pH monitoring, osmometry, viscometry, densitometry and potentiometry in two samples of different concentrations, 5 and 10 mg/mL each echinocandin. Results: The results obtained for micafungin solution were: pH 5.