Summary
The kinetics of phenobarbital (PB) was compared after oral administration of equivalent doses of the drug as the acid or the propylhexedrine salt (barbexaclone) to 7 normal volunteers. The absorption and elimination parameters were very similar. It was concluded that propylhexedrine did not affect the serum kinetics of PB given as barbexaclone.
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Perucca, E., Grimaldi, R., Ruberto, G. et al. Comparative kinetics of phenobarbital after administration of the acid and the propylhexedrine salt (barbexaclone). Eur J Clin Pharmacol 29, 729–730 (1986). https://doi.org/10.1007/BF00615968
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DOI: https://doi.org/10.1007/BF00615968