RESUMEN
[Objective]To explore the experiences of professor ZHENG Qizhong to use classical prescription treating the cold-heat complex pediatric diseases.[Method]By following professor ZHENG Qizhong, gathering the cases that are all treated by professor ZHENG Qizhong to treat pneumonia asthma case using Xiao Qinglong Decoction plus Shigao, abdominal pain and diarrhoea cases using Banxia Xiexin Decoction, diarrhoea and pertussis cases using Wumei pill, pneumonia asthma accompanied by diarrhea case using Mahuang Shengma decoction, analysing the mechanism of the upper prescription and the clinical experiences of treating cold -heat complex paediatric diseases. [Results] Cold -heat complex paediatric diseases are very common in paediatric acute or chronic diseases, professor ZHENG Qizhong has an original idea and in -depth study of classical prescription, and using them flexibly to treat various paediatric diseases such as pneumonia asthma, abdominal pain, diarrhea, pertussis, etc, and always acquires good results. [Conclusion]The clinical experiences of ZHENG Qizhong using the classical prescription to treat Cold-heat Complex Paediatric Diseases is effective and has the value to study, popularization and application.