Answer
It is not intended to provide an immediate rapid-tranquillisation effect; its sedative and antipsychotic actions develop on different timescales.
Sources for this answer
- Clopixol Acuphase Injection — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.