griseofulvin will decrease the level or effect of diazepam by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Watch.diazepam will raise the degree or result of lemborexant by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Modify Therapy/Keep track of Intently. Lessen nightly dose of lemborexant suggested if coadministered