临床上采用药物对症治疗时 ,有时服药品种多达 10余种 ,还不包括病人自行用药 ,致使不合理用药越来越多 ,不仅影响疗效 ,而且易产生不良反应 ,甚至危及生命。本文收集一系列实例 ,来说明药物应用的不合理现象。1　多种疾病治疗药物合用某些病人患多种疾病 ,在内科、神经科、皮? In the clinical use of drug symptomatic treatment, sometimes as many as more than 10 species of medication, does not include the patient’s own medication, resulting in more and more irrational medication, not only affects the curative effect, but also prone to adverse reactions, and even life-threatening. This article collects a series of examples to illustrate the irrationality of drug use. A variety of diseases combined with the treatment of certain diseases in patients with a variety of diseases, in medicine, neurology, skin?