青光眼是以眼内容量增加以至眼压增高为主的一种眼病。虽然各类青光眼的发病原因不同,但造成视功能损害是一致的。原发性青光眼患者如误用或因某些全身病注射阿托品,会引起青光眼的急性发作,严重影响视力,甚至造成失明。治疗青光眼的药物种类很多,常用毛果芸香碱(匹罗卡品)来治疗。它的主要作用:1.使支配瞳孔括约肌的副交感神经兴奋,缩小瞳孔,开放房角,减少房水阻滞,恢复房水循环;2.使睫状肌收缩,便于房水流畅;3.促进眼球内血液循 Glaucoma is an ocular disease that is mainly caused by an increase in intraocular pressure and an increase in intraocular pressure. Although the incidence of various types of glaucoma, but caused by visual impairment is the same. Patients with primary glaucoma, such as misuse or injection of atropine due to some systemic disease, can cause acute glaucoma, severely affecting vision and even blindness. Glaucoma treatment of many types of drugs, commonly used pilocarpine (pilocarpine) to treat. Its main role: 1. To dominate the pupillary sphincter parasympathetic excitement, reduce the pupil, open the angle, reduce aqueous humor block, restore atrial circulation; 2. Ciliary muscle contraction, easy to facilitate aqueous humor; 3. Promote the eyeball Within the blood circulation