pentobarbital will lessen the extent or outcome of fostemsavir by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Contraindicated.pentobarbital will lessen the level or influence of ombitasvir/paritaprevir/ritonavir & dasabuvir (DSC) by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Contraindicated. Strong CYP3A4 inducers may perhaps… Read More