phenobarbital will minimize the extent or influence of diazepam buccal by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Watch. Robust or moderate CYP3A4 inducers may perhaps maximize rate of diazepam elimination; hence, efficacy of diazepam may be lessened.Steer clear of; coadministration with CYP3A inducers might bring about d