Chronic obstructive pulmonary disease (COPD) is a heterogeneous disease, with diurnal variations in symptoms, among which morning symptoms are the most common, which have an important impact on patients' daily activities, quality of life and health, and the risk of exacerbations. This review focuses on the occurrence of morning symptoms of COPD, their impacts on patients with COPD, the tools used to assess morning symptoms, and the current treatment of morning symptoms.
慢性阻塞性肺疾病（简称慢阻肺）是一种异质性疾病，其症状存在昼夜差异，其中以晨间症状最常见，对患者的日常活动、生活健康质量、急性加重风险均有重要影响。本综述主要阐述慢阻肺晨间症状的发生情况，其对慢阻肺患者的影响，并介绍用于评估晨间症状的工具，及目前治疗晨间症状的相关研究证据。.