Proair HFA (albuterol sulfate) Inhalation Aerosol is supplied as a ... sulfate from the actuator mouthpiece (equivalent to 90 mcg of albuterol base). Asthma may deteriorate acutely over a period ...
The manufacturers' reported dose per actuation for both MDIs is 108 µg of albuterol sulfate, which corresponds to 90 ... inhalers when not allowed to return to room temperature. Proventil HFA ...