甘露醇为一种已六醇，属渗透性脱水剂，目前，被广泛用于降低颅内压、眼内压等。近年来，陆续有关于静脉满注甘露醇致急性肾衰的报道，而临床上尚未引起重视。我科普收治2例青光眼患者，使用大剂量甘露醇后发生急性肾衰，现报告如下：1临床资料例1，患者男，70岁，双眼胀痛、头 Mannitol is a hexol, is an osmotic dehydrating agent, is currently widely used to reduce intracranial pressure, intraocular pressure and so on. In recent years, one after another on the report of intravenous injection of mannitol caused acute renal failure, but clinically not yet pay attention. My science receives 2 cases of glaucoma patients, the use of high doses of mannitol after acute renal failure, are as follows: 1 Clinical data 1, male patient, 70 years old, both eyes pain, head