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Even children ages 4 and up should be able to perform a PF with good results. To download from the "Please wait" page, move your cursor to the top right, click on the download icon, and choose where to save it on your computer.
Assistance Programs. AIM Interventions.
In fact, a peak flow meter is so sensitive to changes in your airways that it can alert you to breathing issues even better than a doctor can when listening to your lungs with a stethoscope. This is essential to monitoring your condition and adopting an appropriate course of action if your asthma worsens.
Accessed February 28, 2018. Once saved, you will be able to open with Adobe Acrobat reader and use all of the features of the action plan. Peak flow values may drop hours or even days before asthma symptoms occur, alerting you that asthma may be getting worse even though you seem to be fine. Alternative Treatments.
Edit Related wikiHows. Each time you take a reading using your peak flow meter, you should do the test three times in order to eliminate the possibility that your reading was affected by user or device error.
Once you know your personal best peak flow number, your doctor will give you a range of numbers that tell you what to do. Laura J. Take your peak flow as close to the times listed below as you can. Your asthma should be under control during this time.
Blow out as hard and fast as you can. Take your peak flow: Ask your provider to help you fill out an asthma action plan. Blow out as hard and fast as you can in a single blow. Many peak flow meters have indicators built into them that will help you with this, but they must be pre-set with your personal best reading in order to get accurate information.
The peak flow numbers for your green, yellow, and red zones. Check the meter for obstructions.
There are predicted PF values based on age, height, and gender. Is Your Asthma Under Control?