摘要慢性咳嗽是呼吸专科最常见的症状，其病因涉及呼吸系统、耳鼻咽喉头颈外科、消化内科、神经心理科等多个学科。咳嗽高敏感性是其重要的临床与病理生理特征。目前慢性咳嗽误诊误治还比较常见，为提高慢性咳嗽的诊治水平，我们有必要建立慢性咳嗽多学科团队，加强慢性咳嗽的协作研究，建立咳嗽实验室、多学科门诊、咳嗽病区等。

abstractsChronic cough is the most common complaint in respiratory specialist clinics. The causes of chronic cough are related to respiratory system, otorhinolaryngology, gastroenterology, psychiatry and other systems. Cough hypersensitivity is the most important clinical and pathophysiological feature. Many patients with chronic cough are misdiagnosed and treated inappropriately. To improve the diagnosis and treatment of chronic cough, we should establish a multidisciplinary team and strengthen collaborative study, including cough laboratory, multidisciplinary clinic, and chronic cough ward.