“早”与“迟”：温疫与伤寒攻下法之比较

“Early” versus “Late”: A Comparative Study of Purgation in Warm Epidemic and Cold Damage

摘要: 吴又可在《温疫论》中提出“下不厌早”之说，是明末时期中医治法在中医史上的重要转折。文章旨在比较温疫“下不厌早”与伤寒“下不厌迟”的差异，从病因、发病、辨证、方法论四个维度展开分析。“下不厌迟”代表了中医的“常法”；而“下不厌早”则代表了中医的“变法”。常法与变法皆源于临床实践，二者辩证统一，对当代临床决策具有重要的启示意义。

Abstract: Wu Youke proposed the principle of “early intervention without delay” in his Treatise on Febrile Diseases, marking a pivotal turning point in the history of Traditional Chinese Medicine (TCM) during the late Ming Dynasty. This article compares the differences between the “early intervention without delay” in febrile diseases and the “delayed intervention without delay” in cold damage, primarily analyzing them from the perspectives of etiology, pathogenesis, syndrome differentiation, and methodology. The “delayed intervention without delay” represents the “constant method” of TCM, while the “early intervention without delay” embodies the “adaptive method.” Both constant and adaptive methods emerged from clinical practice, forming a dialectical unity that holds significant implications for contemporary clinical decision-making.