《伤寒论》的辨证知机思维探讨OA北大核心CSTPCD

The basic diagnostic and treatment principles of traditional Chinese medicine are the pattern-differentiation-deduced pathogenesis and treatment based on examination of the pathogenesis.Shanghan Lun established a system of pattern differentiation of six meridians,systematically summarized the evolution laws of exogenous febrile disease,and discussed miscellaneous diseases as exogenous diseases.It contains 112 classic formulas and advocates that"those whose disease corresponds to the formulas should take them accordingly",combining disease differentiation and pattern differentiation,containing not only the knowledge of treatment based on pattern identification,but also the profundity of pattern-differentiation-deduced pathogenesis.Based on the original meaning of"pathogenesis",from the three angles of"subtle meaning","core meaning",and"appropriate meaning",this paper exemplifies the concept of pattern differentiation for six meridians in Shanghan Lun,analyzes the relationship and connotation of formula patterns of classical formulas in Shanghan Lun by"taking pattern with formulas",and explores the concept of pattern-differentiation-deduced pathogenesis in Shanghan Lun.This paper emphasizes that during the clinical practice of traditional Chinese medicine,it is important(i)to deduce the pathogenesis based on pattern differentiation,understand symptoms upon first onset,and deduce the pathogenesis before symptoms appear,thereby treating the disease at an early stage;(ii)to identify the most important concepts,solve complications with simple method,discern the core of the disease,and treat the entire body;and(iii)to optimize timing,act quickly,take advantage of opportunities,accept outcomes,and provide judicious guidance to patients.This paper serves to interpret Shanghan Lun based on pattern-differentiation-deduced pathological mechanism and provides ideas and inspiration for applying the theory of Shanghan Lun to guide clinical practice.