The principal cytochrome P450 isoenzyme associated appears to get CYP2E1, with CYP1A2 and CYP3A4 as added pathways. About 85% of an oral dose seems inside the urine within 24 hours of administration, most given that the glucuronide conjugate, with small quantities of other conjugates and unchanged drug. Following stopping use https://directoryrecap.com/listings13196407/new-step-by-step-map-for-codeine-allaitement