Skip to main content

Drug Interaction Checker

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

Unsaved interactions list Start over
Alka-Seltzer Plus Severe Sinus Congestion & Cough (Night Formula) (acetaminophen / dextromethorphan / doxylamine / phenylephrine)
Aller-G-Time (diphenhydramine)