呼吸系統(tǒng)疾病在國內(nèi)外均為一種常見疾病，近年來由于環(huán)境等問題，發(fā)病率逐年上升，因此呼吸系統(tǒng)用藥市場龐大，具有較大的發(fā)展前景。對國內(nèi)外呼吸系統(tǒng)藥品研發(fā)現(xiàn)狀進行簡述，并重點介紹了哮喘和慢性阻塞性肺部疾?。╟hronic obstructive pulmonary disease，COPD）兩大研究領域的新藥研發(fā)情況，以期為相關研發(fā)人員提供參考。

Respiratory disease is very common in the world. In recent years, because of air pollution, the incidence of respiratory disease is rising year by year, so the market of medicine used for the treatment of respiratory disease is huge and has large development space. This article is an overview and summary on the development of respiratory system drugs at home and abroad, which highlights the major respiratory indications like asthma and chronic obstructive pulmonary disease and would provide a reference for the related researchers.