Answer
Overdose can cause coma, respiratory depression, low blood pressure and low body temperature. Seek emergency medical help immediately and take the packaging with you.
Sources for this answer
- Heminevrin/Clomethiazole 192 mg Capsules — 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.