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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 Severe Allergy Sinus Congestion & Headache (acetaminophen / doxylamine / phenylephrine)
Z-Cof DM(obs) (dextromethorphan / guaifenesin / pseudoephedrine)