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Drug Interaction Checker

Check interactions with multiple drugs, vaccines, supplements, alcohol, food and diseases.

Unsaved interactions list Start over
DayQuil/NyQuil Severe Cold and Flu (acetaminophen / dextromethorphan / doxylamine / guaifenesin / phenylephrine)
Robitussin Honey Severe Cough, Flu + Sore Throat CF Max Daytime (acetaminophen / dextromethorphan)