Pheniramine / phenyltoloxamine / pyrilamine and Trifed C Drug Interactions - Drugs.comDrug interactions between pheniramine / phenyltoloxamine / pyrilamine and Trifed CApplies to: Trifed C (codeine / pseudoephedrine / triprolidine) and pheniramine / phenyltoloxamine / pyrilamineApplies to: pheniramine / phenyltoloxamine / pyrilamine and Trifed C (codeine / pseudoephedrine / triprolidine)
