What should I eat when I have a cough to get better quickly! Coughing is essentially a protective reflex action of the respiratory tract. It expels secretions accumulated in the trachea and bronchi, reducing the chance of pathogens spreading downward and causing bronchial and lung infections.
This article is from "[Qing Hu Sesame Women] - [Classic Articles]", for more great articles please visit our website! URL: http://www.eqfox.com/qinggan/shenghuoxiaotieshi_6273.html