Guaifenesin enhances the analgesic potency of ibuprofen, nimesulide and celecoxib in mice. Sliva J, Dolezal T, Sykora D, Vosmanska M, Krsiak M. Journal Article 2009; 30(3): 352-356 PubMed PMID: 19855358 Keywords: Acetic Acid:toxicity, Analgesia, Analysis of Variance, Animals, Anti-Inflammatory Agents, Non-Steroidal:pharmacology, Celecoxib, Chromatography, High Pressure Liquid, Dose-Response Relationship, Drug, Drug Synergism, Expectorants:administration & dosage, . Citation OBJECTIVES: Previously, we found that guaifenesin enhances analgesia induced by paracetamol. The aim of the present study was to determine..... Read abstract Full text PDF