Suspension aerosols include: formaldehyde dihydrate extraction time and hydrofluorocarbonate tip, and preferably a smoke agent of Atanol； metered-dose inhaler (IDM) includes a can and a dose valve； metered-dose inhaler (IDM) is used for metered-dose inhaler cans, which can be used for asthma and chronic obstruction.
In a metered dose inhaler, comprising a canister and metering valve, containing a suspension aerosol formulation comprising particles of formoterol fumarate dihydrate and fluticasone propionate suspended in an HFA propellant, a method of reducing deposition of particles on the surfaces of the canister and the metering valve, the method comprising the step of adding a wetting agent to the formulation.FORMULACIÓN ES AEROSOL EN SUSPENSIÓN QUE COMPRENDE FUMARATO DE FORMOTEROL DIHIDRATADO Y PROPINATO DE FLUTICASONA HFA Y UN AGENTE HUMECTANTE,DE PREFERENCIA ATANOL；INHALADOR DE DOSIS MEDIDA (IDM)QUE COMPRENDE UNA LATA Y UNA VÁLVULA DE DOSIFICACIÓN；LATA PARA USARSE EN EL IDM,ÚTIL EN ASMAY EPOC.
