 After Nd: YAG laser intervention all subjects were followed up for 4 hours in terms of increased IOP and severe acute anterior chamber inflammation. IOPs were remeasured at 1st and 4th hour. Subjects eyes had IOP of 27 mmHg or more, and aqueous flares of 2 or more were not included in this study. Brinzolamide 1 ophthalmic suspension Azopt, Alcon Laboratories, TX, USA twice a day and ketorolac tromethamine 0.4 ophthalmic solution 4 times a day Acular LS, Allergan, Inc. CA, USA treatments were started to all subjects and used for a week. 