Albuterol sulfate 90mcg/inh; metered-dose aerosol (with a dose counter); CFC-free. Proair HFA (albuterol sulfate) Inhalation Aerosol is supplied as a pressurized aluminum canister with a red ...
The Ventolin HFA test MDIs also had an increased leak ... reported dose per actuation for both MDIs is 108 µg of albuterol sulfate, which corresponds to 90 µg of albuterol base.
Ventolin HFA is an aerosol form of albuterol that's also inhaled by mouth through a metered dose inhaler. Both inhalers work ...
After reformulating with HFA propellant and changing the inhaler device, Primatene Mist became available OTC again in 2018.