pentobarbital will lessen the level or outcome of diazepam intranasal by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Watch. Sturdy or reasonable CYP3A4 inducers could maximize rate of diazepam elimination; therefore, efficacy of diazepam could be diminished.pentobarbital will lower the level or influence of armodafinil by i