Kechuanning Koufuye( 咳喘宁口服液) is the additon of Huangqi( Astragali Radix),Daqingye( Isatidis Folium) and Taoren( Persicae Semen) on the basis of traditional ancient prescription Wuhu Tang( 五虎汤). Clinically it is mainly used in children with asthmatic diseases,especially it has better preventive treatment for infantile asthma with heat syndrome induced by virus.By consulting the relevant literature and making analysis,we believe that the significance of Huangqi in the prescription lies in three aspects: 1) strengthening healthy qi,expell...
