Answer
Sudden stopping can cause insomnia, nausea, headache, dizziness, irritability and relapse. Withdrawal should normally be planned with the prescriber.
Sources for this answer
- NHSNHS · NHS medicine guidance
- Biquelle XL 200mg prolonged-release 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.