This video demonstrates how to use a metered dose inhaler (MDI) with a spacer and a mask, including when and how to prime it, when and how to take your inhaled medication with a spacer, and more.

This video demonstrates how to use a metered dose inhaler (MDI) with a spacer and a mouthpiece, including when and how to prime it, when and how to take your inhaled medication with a spacer, and more.