THE BEST SIDE OF PHENOBARBITAL RECEPTOR

Monitor Closely (1)phenobarbital will decrease the level or effect of losartan by influencing hepatic/intestinal enzyme CYP3A4 metabolism.Contraindicated. The therapeutic effect of elbasvir/grazoprevir could be decreased if coadministered with strong CYP3A inducers which is therefore contraindicated.Contraindicated (one)phenobarbital will lower the