从“诸痛痒疮,皆属于心”论湿疹病机与治则
2017-06-08谢丹徐子乔王倩廖伟林雷诺
谢丹++徐子乔++王倩++廖伟林++雷诺
【摘要】湿疹是皮肤病科常见的难治病之一,其病因复杂,常反复发作,缠绵难愈。本文重在以《黄帝内经素问·至真要大论》病机十九条之一“诸痛痒疮,皆属于心”为切入点,从“心”论述湿疹的病机及其治则。
【关键词】诸痛痒疮,皆属于心;湿疹;从心论治
【中图分类号】R2211 【文献标志码】 A【文章编号】1007-8517(2017)10-0004-04
Analyzing the Pathogenesis and Treatment of Eczema on “Pains and Sores All Belonging to Heart”
XIE DanXU ZiqiaoWANG QianLIAO WeilinLEI Nuo
Guangzhou University of Chinese Medicine, Guangzhou 510405,China
Abstract:Eczema is an intractable disease in all kinds of skin disease,the complex pathogenesis make it happen repeatedly and difficult to recover.The article makes a discuss on the pathogenesis and treatment of eczema from the perspective of “heart”,which bases on one of the nineteen pathogenesis in Huangdi Neijing Plain Questions describing “Pains and sores all belonging to heart”.
Keywords:Pains and Sores All Belonging to Heart;Eczema;from the Perspective of “Heart”
濕疹是一种常见的由内外多种因素引起的表皮及真皮浅层的炎症性皮肤病[1]。其特征为自觉剧烈瘙痒,易反复发作,缠绵难愈。中医学中并无“湿疹”之病名,而将其归属于“浸淫疮”、“湿毒”范畴。湿疹在临床上症状多以痒为主,但其日久缠绵,痒甚抓挠渗液,亦可成疮成痈。早在《素问·至真要大论》病机十九条中有“诸痛痒疮,皆属于心”的论述,表明以痒痛为主的疾患应主要从“心”考虑。笔者以此为切入点,从“心”论述湿疹的病因病机及治则。
1从“心”论湿疹病机
11心属火心属火是心的生理功能之一,火曰炎上,属阳热之性,易致痛痒疮等燥动症状。“痒”在《说文解字》中解释为:“痒,疡也。”疮痒,即疮疡,包括痈、疽、疔、疖、丹毒等[2]。可知痒在古代不仅仅单指痒,更多的是指疮疡、痈疽等多种皮肤症状。与现代临床上湿疹之人反复瘙痒起初为痒,日久渗液糜烂搔抓成脓结痂致痛成疮成疡相照应。《外科启玄·明疮疡痛痒麻木论》云:“诸痛痒疮皆属心火……近火则痛,微远则痒[3]。”心经本火毒炽盛,又心气通于夏气,同气相求,因此夏季患湿疹若不及时治疗,更易致痛成疮疡甚或糜烂成脓结痂。
