血栓通从80年代较广泛应用于临床，主要治疗血管性和出血性疾病，例如视网膜中央动脉、静脉阻塞，中心性视网膜病变和眼内出血等眼病。笔者曾遇到由血栓通致过敏反应的患者2例，报告如下。例1男，55岁，工人，因右眼视力突然下降半天，于1996年2月3日上午9点来诊。患者曾在某诊 Thrombosis has been widely used clinically since the 1980s. It mainly treats vascular and hemorrhagic diseases such as central retinal artery and vein occlusion, central retinopathy and intraocular hemorrhage. The author had two cases of allergic reactions caused by thrombosis, reported as follows. Example 1 Male, 55 years old, worker, due to a sudden drop in visual acuity in the right eye for half a day, on February 3, 1996 at 9 am. The patient was at a clinic