An inhaler works most effectively when it delivers the medication in a slow, controlled way. The purpose of a spacer is to allow the person more time to inhale, allowing the medication to enter the ...

How well do you know your asthma inhaler? What does it do for you? What drugs are in it? Do you puff and breathe, or breathe and puff? Inhalers are the most effective way to get lifesaving medications ...