Answer
It strongly inhibits CYP1A2 and CYP2C19 and inhibits several other liver enzymes, so it can slow the clearance of medicines metabolised through these pathways.
Sources for this answer
- Faverin 50mg 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.