治香港脚风毒，热气上冲头面，面赤矜急，鼻塞去来，来时令人昏愦，心胸恍惚。或苦
惊悸，身体战掉，手足缓纵。或酸痹头目眩重，眼反鼻辛，热气退场门中。或患味甜，诸恶不
可名状者方。
石膏 龙胆 升麻 芍药 贝齿 甘草 鳖甲 黄芩 羚羊角（各一两） 橘皮 当归
（
各二两）
上十一味 咀，以水八升，煮取三升，分三服。
治香港脚上入腹，腹急上冲胸，气急欲绝方。
半夏（一升） 桂心（八两） 干姜（五两） 甘草 人参 细辛 附子（各二两） 川
椒（二
合）
上八味 咀，以水一斗，煮取三升，分三服。初稍稍进，恐气冲上，格塞不得下，小
小服，通人气耳。
治风冷脚痹疼痛，挛弱不可屈伸方。
乌头 细辛 川椒（各一两） 甘草 秦艽 附子 桂心 芍药（各二两） 干姜 茯
苓
防风 当归（各三两） 独活（四两） 大枣（二十枚）
上十四味 咀，以水一斗二升，煮取四升，分五服，若热毒多服益佳。
治脚弱，风热上入心腹，烦闷欲绝方。
半夏 生姜（各四两） 黄 甘草 当归 人参 浓朴 独活 橘皮（各一两） 枳
实
麻黄 干地黄 芍药（各二两） 桂心（三两） 贝子（七枚） 大枣（二十枚）
上十六味 咀，以水一斗二升，煮取三升六合，分四服，日三夜一。
Treats Hongjiao (a disease characterized by swelling, pain, or numbness in the feet, often with systemic symptoms) wind-toxin, where hot qi rushes upward to the head and face, causing facial redness and tension, intermittent nasal congestion, and upon onset, leading to dizziness and confusion, as well as mental restlessness. Or suffering from palpitations and fright, trembling of the body, and flaccidity of the hands and feet. Or experiencing soreness and numbness in the head, dizziness and heaviness in the eyes, eyes rolling back, a pungent sensation in the nose, and hot qi retreating into the anus. Or having a sweet taste in the mouth, and various indescribable adverse conditions, use this formula.
Shigao (Gypsum Fibrosum), Longdan (Gentianae Radix), Shengma (Cimicifugae Rhizoma), Shaoyao (Paeoniae Radix), Beichi (Concha Arcae), Gancao (Glycyrrhizae Radix et Rhizoma), Biejia (Carapax et Plastrum Testudinis), Huangqin (Scutellariae Radix), Lingyangjiao (Saigae Tataricae Cornu) (each 1 liang); Jupi (Citri Reticulatae Pericarpium), Danggui (Angelicae Sinensis Radix) (each 2 liang).
The above eleven herbs are coarsely crushed, boiled in 8 sheng of water until reduced to 3 sheng, and divided into three doses.
Treats Hongjiao where qi enters the abdomen, causing abdominal tightness rushing upward to the chest, with severe shortness of breath approaching extremity, use this formula.
Banxia (Pinelliae Rhizoma) (1 sheng), Guixin (Cinnamomi Cortex) (8 liang), Jiangjiang (Zingiberis Rhizoma Recens) (5 liang), Gancao (Glycyrrhizae Radix et Rhizoma), Renshen (Ginseng Radix), Xixin (Asari Radix et Rhizoma), Fuzi (Aconiti Lateralis Radix Praeparata) (each 2 liang), Chuanjiao (Zanthoxyli Pericarpium) (2 he).
The above eight herbs are coarsely crushed, boiled in 1 dou of water until reduced to 3 sheng, and divided into three doses. Initially, administer in small amounts slowly; fear that qi may rush upward and cause obstruction preventing downward flow. Small doses are taken merely to regulate the arrival of healthy qi.
Treats foot bi-pain caused by wind-cold, with spasms, weakness, and inability to flex or extend, use this formula.
Wutou (Aconiti Radix), Xixin (Asari Radix et Rhizoma), Chuanjiao (Zanthoxyli Pericarpium) (each 1 liang); Gancao (Glycyrrhizae Radix et Rhizoma), Qinjiao (Gentianae Macrophyllae Radix), Fuzi (Aconiti Lateralis Radix Praeparata), Guixin (Cinnamomi Cortex), Shaoyao (Paeoniae Radix) (each 2 liang); Jiangjiang (Zingiberis Rhizoma Recens), Fuling (Poria), Fangfeng (Saposhnikoviae Radix), Danggui (Angelicae Sinensis Radix) (each 3 liang); Duhuo (Angelicae Pubescentis Radix) (4 liang); Dazao (Jujubae Fructus) (20 pieces).
The above fourteen herbs are coarsely crushed, boiled in 1.2 dou of water until reduced to 4 sheng, and divided into five doses. If there is excessive heat-toxin, taking more doses is beneficial.
Treats jiaoruo (weakness of the lower limbs) where wind-heat enters the heart and abdomen, causing severe irritability and oppression approaching extremity, use this formula.
Banxia (Pinelliae Rhizoma), Shengjiang (Zingiberis Rhizoma Recens) (each 4 liang); Huangqi (Astragali Radix), Gancao (Glycyrrhizae Radix et Rhizoma), Danggui (Angelicae Sinensis Radix), Renshen (Ginseng Radix), Nongpo (Magnoliae Officinalis Cortex), Duhuo (Angelicae Pubescentis Radix), Jupi (Citri Reticulatae Pericarpium) (each 1 liang); Zhishi (Aurantii Fructus Immaturus), Mahuang (Ephedrae Herba), Ganshengdi (Rehmanniae Radix Preparata), Shaoyao (Paeoniae Radix) (each 2 liang); Guixin (Cinnamomi Cortex) (3 liang); Beizi (Concha Arcae) (7 pieces); Dazao (Jujubae Fructus) (20 pieces).
The above sixteen herbs are coarsely crushed, boiled in 1.2 dou of water until reduced to 3 sheng and 6 ge, and divided into four doses: three times during the day and once at night.