<prompt> b blockers which should be avoided in glaucoma isare?PindololCarvedilolLabetelolAll the above  <response>: Ans. is d i.e., All the above Beta blockers are used in the management of glaucoma. But certain - blockers with membrane stabilizing Local anaesthetic action should be avoided in glaucoma as these drugs possess Na channel blocking local anaesthetic activity. Membrane stabilizing Na channel blocking activity contributes to antiarrhythmic action and should be avoided in glaucoma due to risk of corneal anaesthesia. Such Drugs are: Pindolol Acebutolol Carvedilol Betaxolol Propranolol Metoprolol Labetalol Note: Propranolol and carvedilol have maximum membrane stabilizing local anaesthetic action. 