阿托品禁用于青光眼
在临床上,青光眼的特征是眼内压过高,引起头痛、视力减退,严重者可致失明。因此治疗青光眼的关键是降低眼内压。阿托品由于散瞳作用,虹膜退向周围边缘,压迫前房角,使前房角间隙变窄,阻碍房水回流入巩膜静脉窦,以致房水积聚,造成眼内压升高,因此阿托品禁用于青光眼患者
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