The Basic Principles Of Promethazine With Codeine
The results of concomitant use or discontinuation of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with codeine are complex, necessitating very careful consideration of the effects to the guardian drug, codeine, and also the Energetic metabolite, morphine.Codeine Codeine and its Energetic metabolite, morphine, are existing in huma