Asthma, acute
"I&#039;m 53 and have had acute bronchial asthma my entire life. ProAir is by far the least effective and most problematic delivery system for albuterol I&#039;ve experienced. While the inhalers are supposed to have 200 metered dosages, they fail through leakage and clogging. We realistically average 50-75 uses per inhaler. Air travel almost always destroys usability. Because of clogging and priming, actual dosage is inconsistent with this particular brand. It is a health hazard, a deeply flawed delivery system that endangers patients. DO NOT RELY upon a single inhaler if you use ProAir as even &quot;full&quot; and &quot;brand new&quot; units are prone to immediate failure."