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PHOTOGRAPH: BARROS & BARROS ©THE IMAGE BANK And they usually are. The problem, of course, is that information concerning what dosages are safe and effective for children at various ages is inadequate. But according to Bielory, this scenario is changing as "thoughtful and ethical investigations of drugs have begun to focus on kids."
There have also been dramatic changes in the understanding of asthma over the past 15 years, which have given rise to better treatment approaches. Once thought to be a disease in which the bronchial tubes become constricted and plugged with mucus, asthma is now known to also involve an increased production of inflammatory cells, a hyper-responsiveness to certain "triggers" and actual physiological changes to the airways.
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