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Drug Interaction Checker

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

Unsaved interactions list Start over
Alka-Seltzer Plus Maximum Strength Day & Night Cold & Flu Liquid Gels (Night Formula) (acetaminophen / dextromethorphan / doxylamine / phenylephrine)
Exgest LA (guaifenesin / phenylpropanolamine)