How to Use an Inhaler With Spacer and Mouthpiece
November 06, 2025
The most common way to take asthma medicine is with an inhaler.
The medicine from an inhaler is sprayed out and needs to be breathed deep into the lungs. In order to get the medicine all the way into the lungs, you need to use a spacer.
If you don’t use a spacer, less than half of the medicine will make it into the lungs – most will stick in your mouth and throat.
The following is a step-by-step guide to using an inhaler with a spacer and mouthpiece.