Mgt: Cough due to a viral illness will typically resolve within 10 days. If you have post nasal drip or asthma, the cough may worsen at night. Using a nasal saline spray and blowing your nose before bedtime will help reduce the cough. If you are experiencing a cough with chest tightness or wheezing, please see your PCP.
Answered 3/25/2015
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