药物可引起各种血细胞减少,分别叙述如下.1 药物所致再生障碍性贫血(简称再障)药物所引起的血细胞减少中以再障最为严重,虽然其发病率远低于药物引起的粒细胞缺乏症(粒缺)或血小板减少性紫瘢.可能发生再障的药物很多,根据WHO 药物监护中心报告257例药物性再障中,60%发生于以下几种药物:保泰松、羟基保泰松、氯霉素、消炎痛、甲氧苄氨嘧啶、磺胺甲基异恶唑、苯妥英钠、 Drugs can cause a variety of cytopenias, respectively, are described below.1 drug-induced aplastic anemia (aplastic anemia) caused by cytopenia in the most severe aplastic anemia, although its incidence is much lower than drug-induced neutrophils Deficiency (thrombocytopenia) or thrombocytopenic purpura. There are many possible complications of aplastic anemia, according to the WHO Drug Care Center reported 257 cases of drug-induced aplastic anemia, 60% occurred in the following drugs: phenylbutazone, hydroxyl protection Thai pine, chloramphenicol, indomethacin, trimethoprim, sulfamethoxazole, phenytoin sodium,