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Heat treatment helps fight asthma

October 20, 2009 12:00:00 AM PDT
Asthma is the narrowing and inflammation of the airways that can be at best, uncomfortable and at worst, fatal, in the most serious cases. For some asthma sufferers, medication doesn't help alleviate the symptoms, so the FDA is looking into a new, drug free treatment that uses heat to help people breathe easier.