Answer
Do not drive, cycle or operate machinery if it causes headache, dizziness, tiredness, sleepiness or faintness. Resume only when you can do so safely.
Sources for this answer
- NHSNHS · NHS medicine guidance
- Isosorbide Dinitrate Tablets 20 mg — 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.