有人奚落以往大量的药物是无效的。现行的治疗药物往往极有效果,但不幸常有不良的付作用,大量现代治疗的努力正对这些药物直接作出辨认和预防有效药物的付作用。药物引起疾病受损最重的器官就是血液和造血组织。许多血液学教科书都有一章药物引起的血液疾病的论述。药物对血液引起的疾病是确实的,后果有时难以预料,其实,药物引起的血液变化可能是未被注意的遗传的血液紊乱的最早征兆,例如6-磷酸萄葡糖脱氢酶(G6PD)缺陷。骨髓再生低下药物引起的轻微的血细胞再生低下,在临床常被作为治疗许多恶性疾病的细胞毒性药物的最大安全剂量的指标;血细胞适宜于频繁间歇进行检查。此类药物常常引起骨髓抑制,虽 Some people ridicule the past a large number of drugs is invalid. Current therapeutic drugs are often very effective but unfortunate are often unproductive ones, and much of the modern cure is being dealt with by directly identifying these drugs and preventing the effective use of drugs. The most damaged organs caused by drugs are blood and hematopoietic tissue. Many hematology textbooks have a chapter on drug-induced blood disorders. Drugs are true for blood-borne diseases and the consequences can sometimes be unpredictable. In fact, drug-induced blood changes may be the earliest signs of unobtrusive hereditary blood disorders such as the 6-phosphoglucose dehydrogenase (G6PD) deficiency . Mild hypocytosis caused by poorly regenerated bone marrow drugs is often clinically used as an indication of the maximum safe dose of cytotoxic drugs used to treat many malignancies; blood cells are suitable for frequent, intermittent investigations. Such drugs often cause myelosuppression, though