<prompt> Which of the following drug is contraindicated in a glaucoma patient suffering from bronchial asthma:Timolol maleateLatanoprostBetaxololBrimonidine  <response>: Ans. a Timolol maleateRef: A.K. Khurana 6th ed. 1236-37 Although timolol is considered as DOC for OAG in India, it is contraindicated in glaucoma patients suffering from bronchial asthma. Timolol is a non selective Beta blocker which might aggravate the asthma of the patient. For such patient Betaxolol is next best choice. 