Commonly causes dizziness, drowsiness and blurred vision, especially at first. Do not drive or operate machinery until you know how it affects you, and avoid alcohol. May cause weight gain and ankle swelling. Use with caution in kidney impairment (dose adjustment needed), in older adults, and in people with a history of substance misuse. Pregabalin can be habit-forming and should be stored securely. Report mood changes or unusual thoughts to your doctor. Tell your doctor if pregnant, planning pregnancy or breastfeeding. Store below 30°C. This product information is for general guidance only and does not replace professional medical advice. Always consult a qualified healthcare provider before starting any new medication or supplement. Keep all medicines out of reach of children.