Many causes: Difficulty in breathing is a symptom that has many causes. You may have normal oxygenation, but have narrowed airway (as in asthma), a lung infection or a heart condition, all of which could cause the same symptoms. Have a checkup with your doctor
Answered 11/23/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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