pentobarbital will lessen the extent or outcome of diazepam buccal by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check. Robust or average CYP3A4 inducers may perhaps maximize level of diazepam elimination; thus, efficacy of diazepam might be diminished.pentobarbital will reduce the extent or effect of abemaciclib by impactin