Answer
It is contraindicated in severe hepatic impairment and not recommended in moderate hepatic impairment, so liver severity must be established first.
Sources for this answer
- Glecaprevir/Pibrentasvir 100 mg/40 mg film-coated tablets — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.