NOT KNOWN FACTUAL STATEMENTS ABOUT PROMETHAZINE CODEINE

1, seven.2) ]. Hazards of Concomitant Use or Discontinuation of Cytochrome P450 2D6 Inhibitors The concomitant utilization of Promethazine with Codeine Oral Option with all cytochrome P450 2D6 inhibitors (eg., amiodarone, quinidine) may end in an increase in codeine plasma concentrations and a lessen in Lively metabolite morphine plasma focus which