Guaifenesin Has No Effect on Sputum Volume or Sputum Properties in Adolescents and Adults With Acute Respiratory Tract Infections

@article{HofferSchaefer2014GuaifenesinHN,
  title={Guaifenesin Has No Effect on Sputum Volume or Sputum Properties in Adolescents and Adults With Acute Respiratory Tract Infections},
  author={Agathe Hoffer-Schaefer and Henry J Rozycki and Melissa A Yopp and Bruce K. Rubin},
  journal={Respiratory Care},
  year={2014},
  volume={59},
  pages={631 - 636}
}
BACKGROUND: Guaifenesin (glyceryl guaiacolate ether [GGE]) has been studied as a cough suppressant and as an expectorant; however, published studies to date have failed to find a consistent benefit. METHODS: An 8-day multi-center clinical trial was conducted to study the effect of two 600-mg extended-release GGE tablets twice daily for 1 week on cold symptoms, sputum volume, and properties in adolescents and adults with productive cough from an acute respiratory tract infection (RTI). The study… Expand
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DHPS_A_222109 87..94
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