guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine
guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine
guaiFENesin / HYDROcodone / pheniramine / phenylpropanolamine / pyrilamine
guaifenesin / hydrocodone / pheniramine / phenylpropanolamine / pyrilamine