Efavirenz EBR/GZR 445

Interaction Color Code
Clinical Bottom Line
Do not coadminister: Reduced levels of elbasvir / grazoprevir
Drug 1
Drug 1 dose
600 mg daily x 14 days
Drug 2 dose
Elbasvir 50 mg daily with grazoprevir 100 mg daily
Drug 2 effect

Elbasvir AUC decreased 54% Grazoprevir AUC decreased 83%

Clinical Effects

decreased of elbasvir / grazoprevir effects

Management

Contraindicated. Use alternative agents.

Import ID
445