DETAILS, FICTION AND PROMETHAZINE CODEINE SYRUP

Promethazine is metabolized via the liver to many different compounds; the sulfoxides of promethazine and N-demethylpromethazine tend to be the predominant metabolites showing during the urine.The effects of concomitant use or discontinuation of CYP3A4 inducers, CYP3A4 inhibitors, or CYP2D6 inhibitors with codeine are intricate.Promethazine can int