pentobarbital will minimize the level or impact of diazepam intranasal by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Keep an eye on. Powerful or average CYP3A4 inducers might improve level of diazepam elimination; as a result, efficacy of diazepam might be diminished.pentobarbital will reduce the level or effect of alosetr