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STABLE PHARMACEUTICAL COMPOSITIONS COMPRISING GLYCOPYRROLATE AND 1,1-DIFLUOROETHANE (HFA-152A) SUITABLE FOR USE IN METERED DOSE INHALERS (MDIS)
STABLE PHARMACEUTICAL COMPOSITIONS COMPRISING GLYCOPYRROLATE AND 1,1-DIFLUOROETHANE (HFA-152A) SUITABLE FOR USE IN METERED DOSE INHALERS (MDIS)
A pharmaceutical composition is described. The composition comprises: (i) a drug component comprising at least one pharmaceutically acceptable salt of giycopyrrolate; and (ii) a propellant component comprising 1,1-difluoroethane (HFA-152a).
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