急性气管 -支气管炎是常年多发性疾病 ,可见于各年龄组 ,健康成人多由腺病毒或流感病毒引起 ,继而可合并细菌、支原体等感染。由于病原学的诊断在一般医院难以做到 ,故经验性治疗就显得更为重要。我院近几年联用抗生素和病毒唑、单用病毒唑或抗生素治疗成人急性气管—支气管炎 Acute bronchitis - bronchitis is a perennial multiple diseases, can be found in all age groups, more than healthy adults caused by adenovirus or influenza virus, which in turn can be combined with bacteria, mycoplasma and other infections. As the diagnosis of etiology in the general hospital is difficult to do, so empirical treatment is even more important. In recent years, our hospital combined antibiotics and ribavirin, ribavirin alone or antibiotics in adults with acute tracheo-bronchitis