Answer
Contact a clinician promptly for new aggression, anxiety, depression or worsening mental illness. Seek emergency help for suicidal thoughts or immediate risk of self-harm.
Sources for this answer
- Varenicline 0.5 mg film-coated tablets — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.