Answer
Betahistine itself usually has little or no effect on driving, but vertigo can make driving unsafe. Do not drive or cycle during dizziness or when an attack is starting.
Sources for this answer
- NHSNHS · NHS medicine guidance
- SERC - 16 — 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.