No outcome of polymorphisms in catechol-O-methyltransferase was identified for being involved with postoperative oxycodone use. The pharmacodynamics of oxycodone is usually dependent on polymorphic enzymes CYP2D6 and CP3A. Your health care provider or pharmacist will display you and your relations how to use the medication. Request your pharmacist for that https://wockusa.com/product-category/anti-cancer/