This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Glaucoma, Subject name: Ophthalmology
[{'content': 'Following are the side effects of apradonidine except- \nSelect and explain. \nA. Lid dermatitis, B. Follicular conjunctivitis, C. Eye lid retraction, D. Watering of mouth', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Apraclonidine (0.5%, 1%). It is also alpha-2 adrenergic agonist like brimonidine. It is an extremelypotent ocular hypotensive drug and is commonly usedprophylactically for prevention of IOP elevationfollowing laser trabeculoplasty, YAG laser iridotomyand posterior capsulotomy. It is of limited use forlong-term administration because of the high rate ofocular side-effects. Ref comprehensive ophthalamology AK Khurana 4th edition page no:425', 'role': 'assistant'}]