Using an Inhaler with a Spacer
To control asthma, you need to use your medications the right way. Some medications are inhaled using a device called a metered-dose inhaler (MDI). Metered-dose inhalers deliver medication with a fine spray. You may be asked to use a spacer (holding tube) with your inhaler. The spacer helps make sure all the medication you need goes into your lungs.
Steps for Using an Inhaler with a Spacer
- Remove the caps from the inhaler and spacer.
- Shake the inhaler well and attach the spacer. If the inhaler is being used for the first time or has not been used for a while, prime it as directed by the manufacturer.
- Breathe out normally.
- Put the spacer between your teeth. Close your lips tightly around it.
- Keep your chin up.
- Spray 1 puff into the spacer by pressing down on the inhaler.
- Then breathe in through your mouth as slowly and deeply as you can. This should take about 5-10 seconds. (If you breathe too quickly, you may hear a whistling sound in the spacer.)
- Take the spacer out of your mouth.
- Hold your breath for a count of 10.
- Then hold your lips together and slowly breathe out through your mouth.
If you're prescribed more than 1 puff of medication at a time, wait at least 30 seconds between puffs. This number may be different for different medications. Shake the inhaler again. Then repeat steps 2 to 4.