Elbasvir And Grazoprevir + Efavirenz Interaction
Contraindicatedinteraction on record
Description
Co-administration with efavirenz is contraindicated as it is a strong CYP3A inducer that may decrease elbasvir and grazoprevir plasma concentrations, leading to reduced therapeutic effect.
Mechanism
CYP3A induction
Source: NLP:elbasvir and grazoprevir