WHAT DOES BUY PHENOBARBITAL NATRIUM MEAN?

phenobarbital will reduce the level or influence of ombitasvir/paritaprevir/ritonavir & dasabuvir (DSC) by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Contraindicated. Robust CYP3A4 inducers may minimize partiaprevir and ritonavir concentrations, and for that reason lowered efficacy of Viekira Pakphenobarbital will reduce the extent or r