Prescription drugs and driving
Prescription drugs and driving
The following types of drugs can cause drowsiness and impair your ability to drive:
- Some antidepressants
- Stronger painkillers e.g. those containing codeine or dihydrocodeine.
- Powerful tranquillisers - used for the treatment of some mental disorders. Some drugs used to treat epilepsy e.g. phenobarbitone and phenytoin.
- Benzodiazepine tranquillisers e.g. tamazepam or diazepam - commonly prescribed for anxiety or insomnia.
- Some antihistamines - used in hayfever medicines.
- Insulin and oral anti-diabetic drugs. Low blood sugar can contribute to confusion and impairment of driving ability.
- Some eye drops can cause short-term blurring of vision.
Remember
- Ask your doctor or pharmacist for advice
- Read the labels
- Don't drink while taking drugs
- Always report side effects to your doctor
If in doubt, don't drive.






