tecovirimat will boost the amount or effect of diazepam by affecting hepatic enzyme CYP2C19 metabolism. Use Warning/Keep an eye on. Tecovirimat can be a weak inhibitor of CYP2C8 and CYP2C19. Monitor for adverse consequences if coadministered with delicate substrates of those enzymes.fluvoxamine will enhance the level or result of diazepam by impact