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    Asthma: Identifying Your Triggers

    Asthma is a long-lasting (chronic) disease of the respiratory system. It causes inflammation camera.gif in tubes that carry air to the lungs (bronchial tubes). The inflammation makes your bronchial tubes likely to overreact to certain triggers. An overreaction can lead to decreased lung function, sudden difficulty breathing, and other symptoms of an asthma attack.

    If you avoid triggers, you can:

    • Prevent some asthma attacks.
    • Reduce the frequency and severity of some attacks.

    You may not be able to avoid or even want to avoid all your asthma triggers. But you can ask your doctor how to identify some of the things that trigger your symptoms. He or she may suggest:

    • Being tested for allergies. If you have allergies, the substances to which you are allergic can trigger symptoms.
    • Monitoring your lung function (peak expiratory flow). Your lungs will not work as well when you are around a trigger.

    how.gif  How to identify asthma triggers

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    ByHealthwise Staff
    Primary Medical ReviewerJohn Pope, MD - Pediatrics
    Specialist Medical ReviewerLora J. Stewart, MD - Allergy and Immunology

    Current as ofSeptember 9, 2014

    WebMD Medical Reference from Healthwise

    Last Updated: September 09, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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