Answer
Withdrawal-like symptoms can occur, including chills, sweating, tremor, flushing, vomiting, abdominal pain and palpitations.
Sources for this answer
- Relistor 12mg solution for injection in pre-filled syringes — 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.