mavorixafor will enhance the stage or result of codeine by affecting hepatic enzyme CYP2D6 metabolism. Contraindicated. Mavorixafor (a solid CYP2D6 inhibitor) is contraindicated with medicines which have been very depending on CYP2D6 for clearance.At Wocklean Makatussin, we realize the importance of finding successful solutions for handling pain an