The present Invention provides a Pharmaceutical composition in the form of dry powder for Inhalation comprising abediterol or a pharmaceutically acceptable Salt thereof in a Mixture with Inert pharmaceutically acceptable excipient, which provides to be inhaled a dose equivalent At a dose of approximately 1.25 or nominal measure approximately 2.5 Free Base abediterol administered with an Inhaler Genuair u00ae.La presente invención proporciona, una composición farmacéutica en forma de polvo seco para inhalación que comprende abediterol o una sal farmacéuticamente aceptable del mismo en mezcla con un excipiente inerte farmacéuticamente aceptable, que proporciona al ser inhalada una dosis equivalente a una dosis nominal medida de aproximadamente 1,25 o aproximadamente 2,5 de base libre abediterol administrada con el inhalador Genuair®.
