Thought of Syndrome of DA Qing-long Decoction

Treatise on Exogenous Febrile Diseases discussed the syndrome of decoction DA Qing-long both on the thirty-eight and thirty-nine items.There were different opinions on pathogenesis of diseases caused by exogenous pathogenic factor.The writer believed that Treatise on Febrile Diseases emphasized on morbidity,pathogenesis and determination of treatment.For the various reactions of different people,specific syndromes could appear in somtimes.Therefore,the syndrome of decoction DA Qing-long has its rules and also is changefully.