角膜的炎证常能引起反射性瞳孔收缩,甚则继发睫状体、虹膜的炎性反应。因此,临床上一般都将阿托品扩瞳列为常规处理之一。但是,当患者原已存在发生青光眼的解剖因素时,(如房角的狭窄,晶体不成比例的增大等),滴用阿托品后同样能使房角发生阻塞导致青光眼的急性发作。既往在使用阿托品扩瞳作眼底检查和验光配镜时较为谨 Corneal inflammation can often cause reflex pupil contraction, and even secondary ciliary body, iris inflammatory reaction. Therefore, clinically generally atropine dilation as one of the conventional treatment. However, when the patient already has glaucomatous anatomic factors (such as the angle of the narrow, the crystal increases proportionately, etc.), drip with atropine can also make the corner occlusion lead to an acute episode of glaucoma. Past use of atropine dilation for fundus examination and optometric glasses more cautious