Based on the theory of turbidity-toxin founded by LI Diangui

a national master of traditional Chinese medicine（TCM）

a theoretical system of TCM turbidity-toxin is constructed. Through status quo and characteristics of turbidity-toxin research

the concept of turbidity-toxin is standardized; etiology and pathogenesis of turbidity-toxin are integrated; manifestations of main symptoms

concurrent and secondary symptoms in turbidity-toxin syndrome and clinically similar syndromes are combed; the train of thought of diagnosis and treatment in turbidity-toxin syndrome and application scope of the disease are expanded and verified. Meanwhile

related syndrome model is established and experimental study is propelled. On this basis

this paper further clarifies the pathogenic mechanism of turbidity-toxin and the mechanism of resolving turbidity and detoxication method that standing on the point of turbidity-toxin in intervention and regulation for diseases

so as to make turbidity-toxin theory better guide clinical practice and scientific research.