Aerosol formulations comprising formoterol fumarate dihydrate, a propellant, ethanol and optionally a steroid, in which formoterol fumarate dihydrate has a water content of 4.8-4.28% by weight
Pharmaceutical aerosol formulation for use in a metered dose inhaler (MDI) comprising suspended formoterol fumarate dihydrate, a propellant and ethanol, in which formoterol fumarate dihydrate has a water content of approximately 4.8 at 4.28% by weightFormulación farmacéutica de aerosol para su uso en un inhalador de dosis medida (MDI) que comprende fumarato de formoterol dihidratado en suspensión, un propelente y etanol, en la que el fumarato de formoterol dihidratado tiene un contenido de agua de aproximadamente el 4,8 al 4,28% en peso