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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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How Long Can I Safely Take MucinexD For Cough, Chest

How long can I safely take MucinexD for cough, chest congestion? I took it for 7 days, and felt much better so stopped for 4 and now I am coughing badly at night again. Cough is productive, but we must travel home by car 1350 miles beginning Friday.
posted on Sun, 6 Mar 2016
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