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Guaifenesin, Pseudoephedrine, and Dextromethorphan



(gwye FEN e sin, soo doe e FED rin, & deks troe meth OR fan)

Brand Names: U.S.

  • Capmist DM [OTC]
  • Entre-Cough [OTC] [DSC]
  • Poly-Vent DM [OTC]
  • TGQ 30PSE/150GFN/15DM [DSC]


Use: Labeled Indications

Cough and upper respiratory tract symptoms: Temporarily relieves nasal congestion and controls cough due to minor throat and bronchial irritation; helps loosen phlegm and thin bronchial secretions to make coughs more productive

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