<prompt> All of the following agents are used in glaucoma treatment, except -ApraclonidineTimololPilocarpineMetoprolol  <response>: Ans. is d i.e., Metoprolol o Metoprolol is a beta blocker with local anaesthetic activity. Such beta blockers are not indicated in glaucoma. o Apraclonidine alpha 2 agonist, timolol beta blocker without local anaesthetic activity and pilocarpine directly acting miotic are used in glaucoma. 