Medical Encyclopedia
Peak flow meter use - series: Peak flow meter use - part seven
Check which zone corresponds with your highest score. Follow the plan developed by you and your doctor for the appropriate zone.
If your best effort is in the red zone, take your relief medication immediately and call your doctor or go to the emergency room.
Update Date: 10/30/2006
Updated by: Donald Accetta, MD, MPH, President, Allergy & Asthma Care, PC, Taunton, MA. Review provided by VeriMed Healthcare Network.
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