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急性上呼吸道感染是一常见病，其病因约７０—８０％为病毒感染。本文２００例患者１４８例（占７４％）为病毒感染，但全部应用了抗菌药治疗，存在抗菌药滥用情况，这在一些医疗单位中普遍存在。分析其滥用的原因有：①未深入分析上呼吸道感染的病因。②未掌握治疗性应用抗菌药的适应证。③未掌握预防性应用抗菌药的适应证。④未充分认识抗菌药的毒副作用。作为医务工作者．需掌握所选用药物的临床应用的基本原则，避免滥用情况发生。
Acute upper respiratory tract infection is a common disease, the cause of which is about 70-80% of the virus infection. In this paper, 200 cases of 148 patients (74%) were infected with the virus, but all the application of antimicrobial drugs, there is abuse of antimicrobial drugs, which in some medical units ubiquitous. Analysis of the reasons for abuse: ① not in-depth analysis of the cause of upper respiratory tract infection. ② did not grasp the therapeutic application of antibacterial indications. ③ did not grasp the indications for prophylactic antibacterial use. ④ do not fully understand the side effects of antibacterial drugs. As a medical worker. Need to grasp the basic principles of clinical application of selected drugs, to avoid abuse.