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Drug Interaction Checker

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

Unsaved interactions list Start over
Mucinex Fast-Max Day & Night (acetaminophen / dextromethorphan / doxylamine / guaifenesin / phenylephrine)
Siltussin-DM DAS-NA Maximum Strength (dextromethorphan / guaifenesin)