 Acetaminophen chlorpheniramine phenylephrine phenyltoloxamine and Zymine HC Drug Interactions - Drugs.comDrug interactions between acetaminophen chlorpheniramine phenylephrine phenyltoloxamine and Zymine HCApplies to: acetaminophen chlorpheniramine phenylephrine phenyltoloxamine and Zymine HC hydrocodone pseudoephedrine triprolidineApplies to: Zymine HC hydrocodone pseudoephedrine triprolidine and acetaminophen chlorpheniramine phenylephrine phenyltoloxamine 