Which antiglaucoma drugs can be used in Asthamatic patient: (A) Timolol, (B) Betoxolol, (C) Propanolol, (D) All the above
Answer is B. Refer kDT 6/e p 145 Betaxolol is a selective beta1 receptor blocker used in the treatment of hypeension and glaucoma. Being selective for beta1 receptors, it typically has fewer systemic side effects than non-selective beta-blockers, for example, not causing bronchospasm as timolol may