山莨菪碱（654－2）为阻断M－胆碱受体的抗胆碱药，临床常用于感染中毒性休克、血管性疾病、眩晕病等。近年来，临床应用范围不断扩大，现综述如下：1治疗再生障碍性贫血（简称再障）有人[1]用654－2治疗再障性贫血125例，有效率达80．6％。方法是：654－20．5～2mg／（kg·d） Anisodamine (654-2) is an anticholinergic that blocks M-choline receptors and is commonly used clinically for toxicosis, vascular disease, vertigo, and the like. In recent years, the scope of clinical application continues to expand, are summarized as follows: 1 treatment of aplastic anemia (referred to as aplastic anemia) [1] with 654-2 treatment of aplastic anemia in 125 cases, the effective rate of 80.6%. The method is: 654-20.5 ~ 2mg / (kg · d)