Step-by-step instructions on how to use an inhaler When using an inhale, it's important to follow your doctor's exact instructions to get the most benefit. According to Elaine Fajardo, MD ...

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 ...