Acetaminophen / dextromethorphan / pseudoephedrine / pyrilamine and Simuc-HD Drug Interactions - Drugs.comDrug interactions between acetaminophen / dextromethorphan / pseudoephedrine / pyrilamine and Simuc-HDApplies to: acetaminophen / dextromethorphan / pseudoephedrine / pyrilamine and Simuc-HD (guaifenesin / hydrocodone / phenylephrine)
