STABLE, NON-CORROSIVE FORMULATIONS FOR PRESSURIZED METERED DOSE INHALERS.

摘要

Pharmaceutical pressurized metered dosing inhalers (MDIs) are disclosed containing at least one dissolved halide substance, a suspended drug substance and a co-solvent, stabilized chemically and also against metal corrosion by the addition of an acid, an unsaturated suspending agent and water.