6 doctors weighed in:
Can I take Robitussin-DM 2 hours after theraflu?
6 doctors weighed in

Dr. Cornelia Franz
Pediatrics
5 doctors agree
In brief: No
Theraflu contains two of the same ingredients as robitussin- guaifenisin and dextromethorphan and a two hour interval is not an appropriate dosing interval.

In brief: No
Theraflu contains two of the same ingredients as robitussin- guaifenisin and dextromethorphan and a two hour interval is not an appropriate dosing interval.
Dr. Cornelia Franz
Dr. Cornelia Franz
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