治香港脚初发，一身尽疼，或肢节肿痛，便溺阻隔，先用此药导之，后用当归拈痛汤。
羌活 独活 当归（以上各二钱） 防己（一钱半） 大黄（四钱） 枳实（炒，一钱）
上作一服，水二盅，煎至一盅，食前服。
治风寒暑湿，流注足三阳经，手足拘挛疼痛，行步艰难，增寒发热，自汗恶风，头眩腰
重，关节掣痛，大小便秘涩，或腹痛呕吐下利，两腿顽麻，并皆治之。
麻黄（去节） 干葛 细辛 浓朴（去粗皮，姜制炒） 茯苓（去皮） 防己 羌活 枳
壳（去幅，麸炒） 防风（去芦） 麦门冬（去心） 黄芩（以上各一钱） 肉桂（去皮） 柴
胡（去芦） 半夏（汤泡） 小草 白姜（炮） 甘草（炙，以上各五分）
上作一服。水二盅，生姜三片，红枣一枚，煎至一盅，空心服。自汗加牡蛎白术，去麻
黄，肿满加泽泻木通，热甚无汗加干葛橘皮前胡，腹痛吐利去黄芩，加芍药及炮附子，大便
秘加大黄竹沥，喘满加杏仁桑白皮紫苏。凡有此病，参详逐一加减，无不愈者。
治三阳经香港脚流注，脚踝上 热赤肿，寒热如疟，自汗恶风，或无汗恶寒。
羌活 独活 柴胡（去芦） 前胡（去芦） 枳壳（去幅，麸炒） 桔梗（去芦） 人
参（去芦） 茯苓（去皮） 川芎 甘草（炙，以上各一钱） 苍术（米泔水浸炒） 大黄
（蒸，各二钱）
上作一服，水二盅，生姜五片，煎至一盅食，前服。皮肤搔痒赤疹，加蝉蜕煎服。
To treat the initial onset of Hongxiangjiao (a disease characterized by swelling and pain in the feet/legs), with generalized body pain, or swelling and pain in the limbs and joints, and obstruction of urination and defecation, first use this prescription to guide and unblock, then subsequently use Danggui Niantong Tang (Angelica Sinensis Decoction for Relieving Pain).
Qianghuo (Notopterygii Rhizoma et Radix), Duhuo (Angelicae Pubescentis Radix), Danggui (Angelicae Sinensis Radix) [each 2 qian], Fangji (Stephaniae Tetrandrae Radix) [1.5 qian], Dahuang (Rhei Radix et Rhizoma) [4 qian], Zhishi (Aurantii Fructus Immaturus) [stir-fried, 1 qian].
Combine the above as one dose. Add two zhong of water, decoct to obtain one zhong, and take before meals.
To treat wind-cold, summer-heat, and dampness flowing into the three Yang meridians of the foot, causing spasms and pain in the hands and feet, difficulty in walking, aversion to cold with fever, spontaneous sweating with aversion to wind, dizziness, heaviness in the waist, pulling pain in the joints, constipation and astringency of both large and small bowel movements, or abdominal pain, vomiting, and diarrhea, numbness and insensitivity in both legs; all these conditions are treated by this prescription.
Mahuang (Ephedrae Herba) [devoid of nodes], Gange (Puerariae Lobatae Radix), Xixin (Asari Radix et Rhizoma), Houpo (Magnoliae Officinalis Cortex) [devoid of coarse bark, processed with ginger juice and stir-fried], Fuling (Poria), Fangji (Stephaniae Tetrandrae Radix), Qianghuo (Notopterygii Rhizoma et Radix), Zhiqiao (Aurantii Fructus) [devoid of pith, stir-fried with bran], Fangfeng (Saposhnikoviae Radix) [devoid of radix head], Maimendong (Ophiopogonis Radix) [devoid of heart], Huangqin (Scutellariae Radix) [each 1 qian], Rougui (Cinnamomi Cortex), Chaihu (Bupleuri Radix) [devoid of radix head], Banxia (Pinelliae Tuber) [soaked in boiling water], Xiaocao (Lycopii Herba), Baijiang (Zingiberis Rhizoma Preparatum), Gancao (Glycyrrhizae Radix et Rhizoma) [roasted] [each 5 fen].
Combine the above as one dose. Add two zhong of water, three slices of Shengjiang (Zingiberis Rhizoma Recens), and one Hongzao (Jujubae Fructus), decoct to obtain one zhong, and take on an empty stomach. For spontaneous sweating, add Mumli (Concha Ostreae) and Baizhu (Atractylodis Macrocephalae Rhizoma), remove Mahuang; for severe swelling and fullness, add Zexie (Alismatis Rhizoma) and Mutong (Akebiae Caulis); for intense heat without sweating, add Gange, Ju pi (Citri Reticulatae Pericarpium), and Qianhu (Peucedani Radix); for abdominal pain, vomiting, and diarrhea, remove Huangqin, add Shaoyao (Paeoniae Radix Alba) and Pao Fuzi (Aconiti Lateralis Radix Preparata); for constipation, add Dahuang and Zhuli (Bambusae Caulis in Taenia Succus); for wheezing and chest fullness, add Xingren (Armeniacae Semen Amarum), Sangbaipi (Mori Cortex), and Zisu (Perillae Folium). For any such diseases, refer to these modifications individually; there will be no case that is not cured.
To treat Hongxiangjiao flowing into the three Yang meridians, with heat, redness, and swelling above the ankle, chills and fever alternating like malaria, spontaneous sweating with aversion to wind, or absence of sweating with aversion to cold.
Qianghuo (Notopterygii Rhizoma et Radix), Duhuo (Angelicae Pubescentis Radix), Chaihu (Bupleuri Radix) [devoid of radix head], Qianhu (Peucedani Radix) [devoid of radix head], Zhiqiao (Aurantii Fructus) [devoid of pith, stir-fried with bran], Jiegeng (Platycodonis Radix) [devoid of radix head], Renshen (Ginseng Radix et Rhizoma) [devoid of radix head], Fuling (Poria) [devoid of sclerotium skin], Chuanxiong (Ligustici Chuanxiong Rhizoma), Gancao (Glycyrrhizae Radix et Rhizoma) [roasted] [each 1 qian], Cangzhu (Atractylodis Rhizoma) [soaked in rice wash water and stir-fried], Dahuang (Rhei Radix et Rhizoma) [steamed] [each 2 qian].
Combine the above as one dose. Add two zhong of water, five slices of Shengjiang (Zingiberis Rhizoma Recens), decoct to obtain one zhong, and take before meals. For itching skin and erythematous rashes, add Chantui (Cicadae Periostracum) and decoct to take.