NEW STEP BY STEP MAP FOR ZOFRAN AND PHENOBARBITAL

Monitor Closely (one)viloxazine will increase the level or effect of phenobarbital by impacting hepatic/intestinal enzyme CYP3A4 metabolism.Contraindicated (1)phenobarbital will decrease the level or effect of elbasvir/grazoprevir by influencing hepatic/intestinal enzyme CYP3A4 metabolism.Contraindicated. Coadministration not proposed; strong cytoc