pentobarbital will minimize the level or outcome of fesoterodine by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Check.pentobarbital will minimize the level or influence of oliceridine by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check. If coadministration having a CYP3A4 inducer is essential, consider