近年来,随着医药工业迅猛发展,药物种类和数量日益增多,应用亦趋广泛,而现有药物几乎都有引起过敏的报导,临床上凡遇发热的疾病,若不详问其病因,即投以大量药物,尤其使用多种抗菌素,其中有些病人可能由药物引起发热,如果不加鉴别,继续用药,这样不但增加了诊断上的困难,而且加重了病情, In recent years, with the rapid development of the pharmaceutical industry, the number and types of drugs are increasing day by day, and the applications are also becoming more and more widespread. Almost all existing drugs cause allergies. Clinically, if there is no known cause of fever, With a large number of drugs, especially the use of a variety of antibiotics, some of which may be caused by the drug fever, if not identified continue to medication, it will not only increase the diagnostic difficulties, but also aggravate the condition,