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A member 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.

A doctor has provided 1 answer

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.

Dr Altman and another doctor agreed

Answered 1/6/2018

4k views

Thank

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I took robitussin Dm and then NyQuil, 8 think around 2 hours later. I know this is ill-advised. Is it safe to fall asleep and let the medicine work or?

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