Asthma

  1. Home
  2. Health
  3. Asthma

How to Use a Peak Flow Meter

by Kathleen MacNaughton, R.N.
for About.com

Updated: September 19, 2008

About.com Health's Disease and Condition content is reviewed by the Medical Review Board

1 of 8

Getting Started with Your Peak Flow Meter

Peak flow meter illustration

Peak Flow Meter

Photo © A.D.A.M.
A peak flow meter is a small, hand-held device that helps you check how effectively your asthma is controlled by measuring how well you can push air out of your lungs.

To get the most out of your peak flow meter efforts, it is important to know the right way to use the device. So, the first step is to gather your equipment:

  1. the peak flow meter
  2. a pencil
  3. your peak flow diary - any small notebook will do

Explore Asthma

About.com Special Features

We comply with the HONcode standard for trustworthy health information: verify here.

Asthma

  1. Home
  2. Health
  3. Asthma
  4. Control & Prevention
  5. Self Care / Monitoring
  6. Peak Flow Meters
  7. How to Use a Peak Flow Meter - Managing Your Asthma With a Peak Flow Meter

©2009 About.com, a part of The New York Times Company.

All rights reserved.