Do you know what Beijing cough is?
The cough in Beijing shows the respiratory symptoms of Beijing people. The main symptoms are swollen throat and sore throat, dry cough. This phenomenon is caused by serious air pollution in Beijing.
In early January 2013, “Beijing Cough” has been spreading among foreigners for more than 10 years, and “Beijing Cough” is also printed in foreign travel guides!
“Beijing cough” can be regarded as a disease, which is a kind of airway hyperresponsiveness, which means that the airway is a stimulus, through contraction reaction occurs, manifested as cough, chest tightness, asthma and so on.
The symptoms were a persistent sore throat and dry cough from December to April next year. Many immigrants and Chinese living abroad began to cough when they came to Beijing. The symptoms disappeared.
Beijing cough has not caught the attention of Beijing residents, but foreigners think that Beijing people have been coughing for a long time. Immigrants often find Beijingers caught or taxi drivers coughing. In the morning, many coughs extend out of the window.
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