May be asthma: Cough and wheeze are symptoms of asthma, but also of other diseases. Getting lightheaded when performing a breathing test is not unusual and does not aid in making a diagnosis. Diseases to consider include also nasal and sinus disease, including allergy; gastric acid reflux, with or without asthma. The problem may also be in the larynx. See a board-certified allergist first and go from there.
Answered 12/1/2014
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A doctor has provided 1 answer
5 doctors weighed in across 3 answers
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