pentobarbital will minimize the level or outcome of exemestane by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Check. For patients acquiring exemestane using a strong CYP3A4 inducer the advisable dose of exemestane is 50 mg day-to-day following a food.AROMASIN is packaged in HDPE bottles with a toddler-resistant screw cap, sup