[Clinical evaluation of drug induced acute angle closure glaucoma]

To evaluate all cases of drug induced angle closure glaucoma cases who presented to Feiz Hospital, Isfahan during 2008-2010. In this retrospective case series, we present 7 cases of drug induced angle closure glaucoma after administration of Topiramate. All patients were female. The average age of patients was 33.28 years old [ranging from 19 to 44]. With sufficient corneal clarity, mean BCVA was 20/400 and mean refractive error was -6.50 [rang -3.00 to-12.00] diopters. Mean intraocular pressure was 44.71 [rang 34 to 60] mmHg. Mean time normalization of intraocular pressure was 12.30 [rang 8 to 23] hours. Acute myopia and acute angle closure glaucoma are serious adverse effects of Topiramate, both of which are reversible with immediate discontinuation of the drug. So, taking a complete drug history and thinking about culprit drugs is critical in the evaluation of such cases