《玉機(jī)微義》 論傷寒只傳足經(jīng)不傳手經(jīng)

發(fā)明曰傷寒受病之由皆出熱論一篇而已皆傳足經(jīng)不傳手經(jīng)何也蓋傷寒病冬月得之足太陽(yáng)膀胱經(jīng)為首次至足厥陰肝經(jīng)為尾此病惟傷北方與東方及戌土上有足陽(yáng)明胃濕之專位兼丑上有足太陰脾土之專位蓋足之六經(jīng)皆在東北之方經(jīng)云冬傷于寒即發(fā)者為傷寒春發(fā)為溫病夏發(fā)為溫疫為病最重此之謂也仲景云無(wú)奇經(jīng)則無(wú)傷寒緣奇經(jīng)皆附足六經(jīng)不附手經(jīng)寒邪只傷足經(jīng)者為有奇經(jīng)故也長(zhǎng)夏為大熱病者夏火既王火之方與秋之分皆手經(jīng)居之水方與春之分皆足經(jīng)不足及夏火王客邪助于手經(jīng)則不足者愈不足矣故所用之藥皆泄有余而非足經(jīng)藥何者泄有余則不足者補(bǔ)矣此傷寒只先足經(jīng)而不言手經(jīng)也大大意如此至于傳手經(jīng)者亦有之矣