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咳嗽是呼吸系统疾病的常见症状,有利于清除呼吸道分泌物和有害因子,但频繁剧烈的咳嗽严重干扰了患者的日常生活、学习和工作,又可以导致心血管、胃肠道、泌尿生殖、神经系统、肌肉骨骼和呼吸等系统的并发症。临床上通常将咳嗽时间大于8周,以咳嗽为主要表现,胸部X线检查无明显病变者称为不明原因的慢性咳嗽(简称慢性咳嗽)。这类咳嗽病因繁多涉及面
Cough is a common symptom of respiratory diseases, help to clear respiratory secretions and harmful factors, but frequent severe cough severely interfered with the patient’s daily life, learning and work, can lead to cardiovascular, gastrointestinal, genitourinary, nerve System, musculoskeletal and respiratory system complications. Clinically usually cough longer than 8 weeks to cough as the main performance, chest X-ray examination without obvious lesions known as unexplained chronic cough (referred to as chronic cough). This type of cough etiology involves many aspects