The Primatene Mist inhaler is the only over-the-counter (OTC ... United States in 2011 because it contained chlorofluorocarbon (CFC) propellants, which are known to deplete the ozone layer.

A mandate to phase out CFC as a propellant due to environmental concerns [4] provided the impetus to develop new inhaler technologies that can significantly improve the delivery of drugs ...

Levalbuterol (as tartrate) (single-isomer albuterol) 45mcg/inh; metered dose inhaler; CFC-free. The pharmacological effects of beta 2-adrenoceptor agonist drugs are at least in part attributable ...

Fluticasone propionate 44mcg/inh, 110mcg/inh, 220mcg/inh; metered dose inhaler; CFC-free. Flovent HFA is supplied in the following boxes of 1 as a pressurized aluminum canister fitted with a ...