, ritonavir) or discontinuation of the cytochrome P450 3A4 inducer for example rifampin, carbamazepine, and phenytoin, may perhaps cause a rise in codeine plasma concentrations with subsequently increased metabolism by cytochrome P450 2D6, causing bigger morphine amounts, which could maximize or extend adverse reactions and may lead to likely lethal https://felixilkjf.blogthisbiz.com/38856978/fascination-about-akorn-promethazine-codeine