Answer
Yes. Sleepiness, dizziness and impaired coordination can occur, and sedatives or alcohol can intensify these effects.
Sources for this answer
- NHSNHS · NHS medicine guidance
- Cyclizine lactate 50 mg ml solution for injection — 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.