Answer
Do not drive, cycle or use machinery if it causes dizziness, light-headedness, drowsiness or blurred vision.
Sources for this answer
- NHSNHS · NHS medicine guidance
- TAMFREX XL 400 microgram 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.