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r Personal Best Peak How Flow To Number Establish Your Personal Best Peak Flow Number

How To Use a Peak Flow Meter

• Measure your peak flow number in the morning an
• Hold the meter next to the chart each time you blo it easier to record the number .
• Circle the highest number of three blows . This is you
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r Personal Best Peak How Flow To Number Establish Your Personal Best Peak Flow Number

When your asthma is under control , record your peak flow twice daily for 2 weeks . Measure your peak flow at the same time of d flow is lowest in the early morning and highest between 12:00 noon and 5:00 pm . Personal best peak flow number is the highes you can achieve over a 2-week period when your asthma is under good control . Good control is when you feel good and do not h asthma symptoms . To find out your personal best peak flow number , take peak flow readings at least twice a day for 2 to 3 wee you wake up and in late afternoon or early evenings . Reestablish your personal best peak flow with new peak flow meters . Child to reestablish their personal best peak flow every 6 months to allow for lung growth changes .