主权项 |
1. A pharmaceutical composition comprising the following components:
a. ciclesonide, b. a propellant selected from the group consisting of 1,1,1,2-tetrafluoroethane, 1,1,1,2,3,3,3-heptafluoropropane and a mixture thereof, and c. ethanol in an amount effective to solubilize the ciclesonide and d. optionally a surfactant,wherein the concentration of ciclesonide in the composition is from 0.1 to 0.8 mg per ml.
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