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What should you do once you figure out your personal best peak expiratory flow (PEF)?

ANSWER

Work with your asthma care provider to determine when you should start taking quick-relief drugs to relieve an asthma attack or seek emergency medical attention. These are called your asthma peak flow zones. All of this information should be recorded in your personal asthma action plan.

From: Asthma and the Peak Flow Meter WebMD Medical Reference

SOURCES:

American Academy of Allergy, Asthma & Immunology: "Peak Flow Meter: Tips to Remember." 

American Lung Association: "Measuring Your Peak Flow Rate."

MedlinePlus: "How to use your peak flow meter."

Asthma and Allergy Foundation of America: "Peak Flow Meters."

Reviewed by Sabrina Felson on October 22, 2018

SOURCES:

American Academy of Allergy, Asthma & Immunology: "Peak Flow Meter: Tips to Remember." 

American Lung Association: "Measuring Your Peak Flow Rate."

MedlinePlus: "How to use your peak flow meter."

Asthma and Allergy Foundation of America: "Peak Flow Meters."

Reviewed by Sabrina Felson on October 22, 2018

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Why should I use my peak flow meter every day?

WAS THIS ANSWER HELPFUL

THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.

    This tool does not provide medical advice. See additional information.

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