But it can be hard to tell how much medicine remains in a metered dose inhaler at any given time. Putting it in water to see if it floats is NOT the way to find out, however. Instead follow these instructions to keep track of your medicine and when it needs to be refilled.
How to Use a Metered Dose Inhaler
From Kathleen MacNaughton, R.N., former About.com Guide
Updated: July 31, 2008
About.com Health's Disease and Condition content is reviewed by the Medical Review Board
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Make Sure You Don't Run Out of Medicine!
If your metered dose inhaler runs out without you realizing it, your asthma symptoms could worsen, and you might even have an asthma attack. You don't want that to happen!
Prev
- Get to Know Your MDI
- Getting Ready to Use Your MDI
- Setting Up Your MDI
- Breathe In for the First Puff
- How to Hold Your Breath
- Exhale Slowly
- Repeat As Needed
- Rinse Your Mouth Afterwards
- Keep Everything Working
- Make Sure You Don't Run Out of Medicine!
Learn More About MDIs
More MDI How To's
How to Use an MDI With a SpacerHow to Use an MDI With a Mask
Asthma Treatment Options
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