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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 Time Severe Congestion & Cough (dextromethorphan / guaifenesin / phenylephrine)
Multi Symptom Cold (Night Formula) (acetaminophen / chlorpheniramine / dextromethorphan / phenylephrine)