Ophthalmology A patient on anti-epileptic drugs now complains of progressive B/L constriction of visual fields. Pt is on which drug? A Ethosuximide B Vigabatrin C Phenobarbitone D Levetiracetam 💡 Explanation A patient on anti-epileptic drugs now complains of progressive B/L constriction of visual fields. Pt is on which drug? ✓ Correct Answer: B. Vigabatrin