Adult Asthma? – Why It’s Worthwhile to Re-Evaluate

By Laurie Breen

Asthma is a chronic condition with no known cure that can be diagnosed at any age. In the United States alone there are over 25 million people with diagnosed asthma, and 7 million are children. Children with asthma typically have intermittent asthma attacks, but asthma symptoms in adults are usually persistent and require treatment with daily medication.



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Children with chronic asthma have been shown to outgrow their condition about 75% of the time, but what about adults? A new study published in JAMA by authors Aaron, Vandemheen & FitzGerald suggests that potentially up to one-third of adults diagnosed with asthma don’t show symptoms a year later.



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The study gathered over 700 participants who had been diagnosed with asthma at some point over the past five years and weaned them off their asthma medications. Then, for over 12 months, researchers followed up with a series of bronchial challenge tests to determine if the patients were still showing asthmatic reactions. By the end of 12 months, 613 participants had completed the study and researchers could rule out an asthma diagnosis in 203 of the participants – a recovery rate of 33%.



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Another interesting finding during this study was that 2% of participants were found to have had a serious condition that had been misdiagnosed as asthma.


The outcome of this study indicates that for some patients who have been diagnosed with adult onset asthma it might be worthwhile to revisit the diagnosis as indefinite treatment may not be necessary.


One day we might not even need lungs.


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Laurie Breen

Laurie Breen is a freelance writer well-versed in research communications and grant writing. She received her Bachelors Degree in Psychology from Smith College and has worked previously at the University of Queensland's Centre for Clinical Research in Brisbane, Australia. Her favorite conversational topic is "antibiotic-resistant bacteria," making her a big hit at parties.