Unknown...: It is not known how a patient gets asthma. It can have an allergic etiology but sometimes there is no allergy component. Sxs are related to airway inflammation and bronchospasm and treatment is aimed at controlling these sxs. Good luck!
Answered 10/9/2015
6k views
New asthma: Asthma can be triggered by physical activity. It is possible that you past exercise regimens never crossed the threshold that would trigger asthma. The use of albuterol prior to exercise prevents the symptoms of asthma in the great majority of cases.
Answered 6/8/2012
6k views
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