升麻一钱二分 麻黄（不去节）一钱 白芷一钱二分 葛根一钱 柴胡五分 羌活五分
本五分 苍术五分 蔓荆五分 草蔻五分 黄柏五分 当归五分 炙甘草五分
加姜、枣煎
易老胃风汤，养血柔肝，补脾和胃，并无一味风药，而治法特妙。盖缘肝木太旺，动而
生风，犯胃克脾，故见飧泄肠风等症，但须肝木一和，则内风自息。若东垣之胃风汤，纯用
风药，且燥亦太过，不及远矣。
川芎一两 黄柏（酒炒） 苍术（泔洗） 南星（姜制） 二两 桃仁（去皮尖，捣）
神曲（炒）防己 白芷一两 羌活 威灵仙（酒拌）三钱 龙胆草一两 桂枝三钱 红花
二钱
面糊丸。
此于风寒湿之外，又兼治痰与血。丹溪原自谓通剂，不过举此以示大法。病有专在何经
者，必须对症立方，不得用此通共之剂，反伤无病之处也。
羌活 防风 白术（土炒） 当归（酒洗） 川牛膝（酒浸） 川萆 杜仲（姜汁炒）
松节（杵） 虎胫骨（酥炙） 鳖甲（酥炙） 晚蚕砂（炒）二两 秦艽 苍耳子（炮捶碎）
四两 枸杞五两 茄根八两（蒸熟）
为粗末，绢袋盛，浸无灰酒三十斤，煮熟退火毒服，每日数次，常令醺醺不断。
此酒祛风利湿颇有力，于实症为宜。若气虚者当加补气药，血虚者当加补血药。
Shengma (Rhizoma Cimicifugae) 1.2 qian, Mahuang (Ephedrae Herba, without nodes) 1 qian, Baizhi (Radix Angelicae Dahuricae) 1.2 qian, Gegen (Puerariae Lobatae Radix) 1 qian, Chaihu (Bupleuri Radix) 0.5 qian, Qianghuo (Notopterygii Rhizoma et Radix) 0.5 qian, Bencao (Ligustici Rhizoma) 0.5 qian, Cangzhu (Atractylodis Rhizoma) 0.5 qian, Manjingzi (Vittariae Spora) 0.5 qian, Caokou (Fructus Cardamomi) 0.5 qian, Huangbai (Phellodendri Cortex) 0.5 qian, Danggui (Angelicae Sinensis Radix) 0.5 qian, Zhigancao (Glycyrrhizae Radix et Rhizoma Praeparata cum Melle) 0.5 qian.
Add Shengjiang (Zingiberis Rhizoma Recens) and Dazao (Jujubae Fructus), decoct and take.
Yilao’s Weifeng Tang (Stomach Wind Decoction) nourishes blood and softens the liver, tonifies the spleen and harmonizes the stomach. It contains not a single wind-dispelling herb, yet its therapeutic method is particularly exquisite. This is because excessive Liver Wood stirs and generates internal wind, invading the Stomach and overcoming the Spleen, thus presenting symptoms such as undigested food diarrhea (Sunxie) and intestinal wind bleeding. Once the Liver Wood is harmonized, the internal wind naturally subsides. In contrast, Dongyuan’s Weifeng Tang uses purely wind-dispelling herbs, and its drying nature is excessive, falling far short of the ideal approach.
Chuanxiong (Ligustici Chuanxiong Rhizoma) 1 liang, Huangbai (Phellodendri Cortex, wine-fried), Cangzhu (Atractylodis Rhizoma, washed in rice water), Nanxing (Arisaematis Rhizoma, ginger-processed), 2 liang, Taoren (Persicae Semen, skin and tips removed, pounded), Shenqu (Massa Medicata Fermentata, fried), Fangji (Stephaniae Tetrandrae Radix), Baizhi (Radix Angelicae Dahuricae) 1 liang, Qianghuo (Notopterygii Rhizoma et Radix), Weilingxian (Salviae Miltiorrhizae Radix? Note: Standard is Cistanches or Salvia, here likely Clematidis Radix based on context of wind-damp, but WHO term for Weilingxian is usually Clematidis Radix or Thalictri Radix depending on source, let's use standard Clematidis Radix if referring to Qingfengteng/Clematis, but historically Weilingxian is often Clematis chinensis. WHO: Clematidis Radix), 3 qian, Longdancao (Gentianae Radix) 1 liang, Guizhi (Cinnamomi Ramulus) 3 qian, Honghua (Carthami Flos) 2 qian.
Form into pills using wheat paste.
This formula treats phlegm and blood stasis in addition to wind-cold-dampness. Danxi originally referred to it as a "generalist agent" (Tongji), merely citing it to demonstrate a general principle. Diseases may be confined to specific meridians; one must prescribe formulas according to the specific syndrome. One must not use such generalist agents indiscriminately, lest they damage healthy parts of the body.
Qianghuo (Notopterygii Rhizoma et Radix), Fangfeng (Saposhnikoviae Radix), Baizhu (Atractylodis Macrocephalae Rhizoma, soil-fried), Danggui (Angelicae Sinensis Radix, wine-washed), Chuanniuxi (Achyranthis Bidentatae Radix, wine-soaked), Chuanbi (Dioscoreae Hypoglaucae Rhizoma), Duzhong (Eucommiae Cortex, ginger juice-fried), Songjie (Pinus Massoniana Node, pounded), Hu Jinggu (Os Tigris, prepared with su/animal fat), Biejia (Testudinis Carapax et Plastrum, prepared with su), Wancansha (Bombyx Batryticatus, fried), 2 liang, Qinjiao (Gentianae Macrophyllae Radix), Cang'erzi (Xanthii Fructus, roasted and crushed), 4 liang, Gouqi (Lycii Fructus) 5 liang, Qiagen (Solanum Melongena Root) 8 liang (steamed until cooked).
Grind into coarse powder, place in a silk bag, soak in 30 jin of non-ashy wine, boil until ready, remove the fire-toxicity, and consume. Take several times daily, maintaining a state of mild intoxication continuously.
This medicinal liquor is quite effective in dispelling wind and promoting diuresis to resolve dampness, making it suitable for excess syndromes. For those with Qi deficiency, Qi-tonifying herbs should be added; for those with Blood deficiency, Blood-nourishing herbs should be added.