FORMULATIONS EN AEROSOL COMPRENANT DU FORMOTEROL FUMARATE DIHYDRATE, UN PROPULSEUR, DE L'ETHANOL ET EVENTUELLEMENT UN STEROIDE,LE FORMOTEROL FUMARATE DIHYDRATE PRESENTANT UNE TENEUR EN EAU DE 4,8-4,28 % EN POIDS
A pharmaceutical aerosol formulation comprising formoterol fumarate di-hydrate in suspension, and a steroid in suspension, and a propellant, ethanol, and optionally a surfactant, wherein the formoterol fumarate di-hydrate has a water content of about 4.8 to 4.28% by weight.