 Acetaminophen chlorpheniramine phenylephrine salicylamide and Nytol QuickCaps Drug Interactions - Drugs.comDrug Interactions between acetaminophen chlorpheniramine phenylephrine salicylamide and Nytol QuickCapsApplies to: acetaminophen chlorpheniramine phenylephrine salicylamide and Nytol QuickCaps diphenhydramine 