GUAIFENESIN DM

{
  "ndc": [
    "55154-5785"
  ],
  "pharm_class_epc": [
    "Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC]",
    "Sigma-1 Agonist [EPC]",
    "Expectorant [EPC]"
  ],
  "pharm_class_moa": [
    "Uncompetitive NMDA Receptor Antagonists [MoA]",
    "Sigma-1 Receptor Agonists [MoA]"
  ]
}