Purpose: The effects of extreme temperatures on drug delivery of two albuterol sulfate hydrofluoroalkane, metered-dose inhalers (MDIs) were evaluated.Methods. Three Proventil HFA and three ...
All individuals demonstrated proper technique on the use of both inhalers after training. Two bioequivalence studies were conducted because of improvements in the bioanalytical methods with time.
People who have asthma or bronchitis or other lung conditions often take prescribed medications through an inhaler—a device that releases the medication in a spray so that it reaches its target—the ...