Drug kept as a last reso in the management of primary open angle glaucoma is -: (A) Latanoprost, (B) Topical beta blocker, (C) Brimonidine, (D) Oral acetazolamide
Answer is D. Acetazolamide and methazolamide are not recommended for long term use because of their side effects. However, acetazolamide 250 mg Tds may be added to control IOP for sho term Ref :Ophthalmology A K Khurana 6th edition chapter-10 page no :237