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Are over-the-counter cold medicines ineffective?

Name: Are over-the-counter cold medicines ineffective?
Uploaded: 2015-10-29T10:53:41-0400
Duration: 2 min 9 s
Description: A new study casts doubt on the efficacy of over-the-counter cold medicine. NYU School of Medicine Clinical Associate Professor Dr. Devi Nampiaparampil has details for CBSN.

A new study casts doubt on the efficacy of over-the-counter cold medicine. NYU School of Medicine Clinical Associate Professor Dr. Devi Nampiaparampil has details for CBSN.