, ritonavir) or discontinuation of the cytochrome P450 3A4 inducer for example rifampin, carbamazepine, and phenytoin, could lead to an increase in codeine plasma concentrations with subsequently increased metabolism by cytochrome P450 2D6, resulting in bigger morphine stages, which could enhance or prolong adverse reactions and may lead to perhaps https://erickssroj.theisblog.com/32468977/the-best-side-of-akorn-codeine