低分子右旋糖苷为临床常用的有效抗血小板聚集药物,但皮肤过敏甚至过敏性休克等各种不良反应时有发生。在其不良反应中,过敏性休克的发生率高达18·8%[1],病死率则达1·58%[2]。因而正确处理过敏性休克,尤其是重度过敏性休克对于临床工作有着重要意义。肾上腺素是抢救重度过敏 Low molecular weight dextran is commonly used in clinical practice as an effective anti-platelet aggregation drug, but skin allergies and even allergic shock and other adverse reactions occur from time to time. In its adverse reactions, the incidence of anaphylactic shock was as high as 18.8% [1] and the case fatality rate was 1.58% [2]. Therefore, the correct treatment of anaphylactic shock, especially severe anaphylactic shock for clinical work is of great significance. Adrenaline is a cure for severe allergies