Answer
Abrupt stopping can cause nausea, vomiting, insomnia, movement symptoms or return of the original illness. Withdrawal should normally be planned with the prescriber.
Sources for this answer
- Chlorpromazine Hydrochloride 25mg/5ml Oral Syrup — Current selected SmPCemc · Summary of Product Characteristics
- Chlorpromazine 50mg 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.