Objective To evaluate the quality of information about bronchial asthma in Chinese Internet Site. Methods According to the traffic ranking of Alexa website, three Chinese keywords of“bronchial asthma”,“asthma”and“asthma treatment”were searched in two most common Chinese search engines: Baidu and Sohu, and the information quality was evaluated by DISCERN tool. The completeness and accuracy of the information were evaluated according to the “2019 Global Strategy For Asthma Management And Prevention”. Results A total of 25 websites were ob...