RUMORED BUZZ ON PROMETHAZINE SYRUP

1, 7.two) ]. Pitfalls of Concomitant Use or Discontinuation of Cytochrome P450 2D6 Inhibitors The concomitant utilization of Promethazine with Codeine Oral Alternative with all cytochrome P450 2D6 inhibitors (eg., amiodarone, quinidine) may perhaps cause an increase in codeine plasma concentrations and also a reduce in Energetic metabolite morphine