Uncontrolled asthma: Uncontrolled asthma might cause chest tightness, cough, excercise intolerance. Costochondritis can present with symptoms similar to what you describe above too. You need to see a local physician to make sure you don't have an asthma flare and get appropriate treatment.
Answered 7/18/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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