慢性阻塞性肺疾病(COPD)是一种具有进行性、不完全可逆气流受限特征的疾病,与肺部对有害气体或有害颗粒的异常炎症反应有关。病情复杂,准确评估棘手。其治疗可分为稳定期与急性期的治疗,前者应根据疾病的严重程度和患者临床状况,逐步增加治疗,且宜采取个体化治疗方案;后者则先 Chronic Obstructive Pulmonary Disease (COPD) is a condition characterized by a progressive and incomplete reversible air flow limitation that is associated with an abnormal inflammatory response to noxious gases or noxious particles in the lungs. Complex condition, accurate assessment of thorny. The treatment can be divided into stable and acute treatment, the former should be based on the severity of the disease and the clinical status of patients and gradually increase treatment, and should take individualized treatment programs; the latter first