abstract |
The present invention relates to a pharmaceutical aerosol formulation which comprises particulate anhydrous beclomethasone dipropionate together with 1,1,1,2,3,3,3-heptafluoro-n-propane as propellant, which formulation is free of surfactant. The formulation may also contain salbutamol and includes a canister suitable for delivery and a method of treating respiratory disorders administering the formulation by inhilation. |