What's Behind That Cough? Here are potential triggers.
Considering the Nasal Spray Flu Vaccine? Some people shouldn't get it, experts say.
Exercising With a Lung Condition. May help ease shortness of breath.
Don't Neglect Warning Signs of Lung Disease. Chronic cough is a prime symptom.
Coping With the Flu. If symptoms aren't severe, you may not need medication.
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