Answer
Yes. Anger, irritability and aggression are recognised effects. Severe behavioural change or thoughts of harming someone require urgent assessment.
Sources for this answer
- Perampanel G.L. Pharma 2 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.