Carbinoxamine / methscopolamine / pseudoephedrine and dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine Drug Interactions - Drugs.comDrug interactions between carbinoxamine / methscopolamine / pseudoephedrine and dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamineApplies to: dexchlorpheniramine / dextromethorphan / phenylephrine / pyrilamine and carbinoxamine / methscopolamine / pseudoephedrine
