Cough Variant Asthma is a kind of special type asthma which is characterized by chronic cough as the main or the unique clinical performance. Professor WANG Xing - kuan thinks this disease＇s clinical performance is as the same as wind, Chinese medicine should be assigned it as wind cough. The mechanism of this disease is the liver wood turns into wind and over- restrains lung,leading cough. Treatment from the liver with Qinggan Ningfei Decoction which can clear liver and fire ...
