Ophthalmology A patient came to the casualty with acute attack of asthma after starting treatment of glaucoma. The causative drug is A Timolol B Betaxolol C Clonidine D Acetazolamide 💡 Explanation A patient came to the casualty with acute attack of asthma after starting treatment of glaucoma. The causative drug is ✓ Correct Answer: A. Timolol