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Indio, CA
A 26-year-old female asked:

Is it okay to take robitussin dm (guaifenesin and dextromethorphan) and nyquil together. i'm kinda worried. i didn't think about it until after i took them.

1 doctor answer3 doctors weighed in
Dr. Donald Colantino
Internal Medicine 63 years experience
Not recommended: There should be no need to take both of those medications simultaneously as their effects will become additive. Stick with one of these and follow directions.
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Last updated Jan 6, 2018


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