How do you use a peak flow meter?
ANSWER
There are several types, but they work in pretty much the same way: You blow into the mouthpiece as hard and as fast as you can, and the meter gives you a number that tells how well your lungs are working.
You’ll start by figuring out your personal best reading. That’s the one you get when you feel fine and don’t have symptoms. To check your best reading, test yourself with the meter every day for 2-3 weeks. The highest reading of all is your personal best.
Your doctor will use your personal best to make a plan for managing your asthma.
From: Should You Test Your Lung Function at Home? WebMD Medical Reference
Reviewed by Jennifer Robinson on February 12, 2018
SOURCES:
Mayo Clinic: “Spirometry,” “Peak flow meter.”
Cleveland Clinic: “Peak flow meter.”
American Lung Association: “Measuring your peak flow rate.”
American Academy of Allergy, Asthma & Immunology: “Peak Flow Meter.”
University of Washington: “New health sensing toll measures lung function over a phone call, from anywhere in the world.”
SOURCES:
Mayo Clinic: “Spirometry,” “Peak flow meter.”
Cleveland Clinic: “Peak flow meter.”
American Lung Association: “Measuring your peak flow rate.”
American Academy of Allergy, Asthma & Immunology: “Peak Flow Meter.”
University of Washington: “New health sensing toll measures lung function over a phone call, from anywhere in the world.”
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