金匮八味丸治足少阴经香港脚入腹腹胀疼痛上气喘急肾经虚寒所致也此证最急以肾乘心水
克火死不旋踵
方见补虚门
按此治阴虚挟寒湿之药也
三因神应养真丹治足厥阴经为四气进袭左瘫右痪痰涎半身不遂手足顽麻语言謇涩脚膝荣
气凝滞遍身疼痛
四物内加羌活天麻
上为末蜜丸鸡子大每丸木瓜菟丝子浸酒下
按此治血虚挟风湿之剂也
加味四斤丸治足痿无力脚膝疼酸
方见痿
按此治血虚挟风热之剂也
三因紫苏子汤治脚弱上气阴阳交错清浊不分上重下虚中满喘急呕吐自汗无复纪律
紫苏子(微炒) 半夏(各五两) 前胡 浓朴(制) 甘草(炙) 当归(各二两) 桂心 陈
皮(各三两)
上 咀每四钱入枣姜煎服
按此出少阳例血虚气逆者可用
三因胜骏丸治元气不足为寒湿之气所袭腰足挛拳脚面连指走痛无定筋脉不伸行步不随常
服益真气壮筋骨
附子(一个炮) 当归(酒浸一宿) 天麻 牛膝(酒浸) 木香 酸枣仁(炒) 熟地黄 防
风(
各二两) 木瓜(四两) 羌活 乳香(半两) 麝香(二钱) 全蝎(炒) 没药 甘草(炙各一两
)
上为末用生地黄三斤研如泥入无灰酒四升煮烂如膏以前药和匀杵令坚每两作十丸每丸细
嚼临睡酒下如冬月无地黄炼蜜为丸如梧子大每五十丸服
按此治血虚而风寒湿胜药也气血之剂
金匮八味丸治疗足少阴经香港脚（一种以足肿、疼痛为主要表现的疾病）入腹，导致腹胀疼痛、上气喘急，这是由肾经虚寒所致的病证。此证最为危急，因为肾水乘袭心脏，克制心火，若不立即救治，死亡就在眨眼之间。方剂见补虚门。按语：这是治疗阴虚兼挟寒湿的药物。
三因神应养真丹治疗足厥阴经受四时不正之气侵袭，导致左瘫右痪、痰涎壅盛、半身不遂、手足顽麻、语言謇涩、脚膝气血凝滞、遍身疼痛。方中在四物汤基础上加入羌活、天麻。将上述药物研为细末，用蜂蜜制成如鸡蛋大小的蜜丸。每服一丸，用木瓜、菟丝子浸泡的酒送下。按语：这是治疗血虚兼挟风湿的方剂。
加味四斤丸治疗足痿无力、脚膝疼痛酸软。方剂见痿证门。按语：这是治疗血虚兼挟风热的方剂。
三因紫苏子汤治疗脚弱、上气（气逆上冲），阴阳交错、清浊不分，表现为上部重而下部虚、胸中满闷、喘急、呕吐、自汗，病情失去常规规律。药材包括：紫苏子（微炒）、半夏（各五两）、前胡、浓朴（制）、甘草（炙）、当归（各二两）、桂心、陈皮（各三两）。将药物捣碎成粗末，每次取四钱，加入大枣、生姜煎煮后服用。按语：此方出自少阳病例，适用于血虚气逆者。
三因胜骏丸治疗元气不足，被寒湿之气侵袭，导致腰足挛缩弯曲、脚面至脚趾游走性疼痛、筋脉不能伸展、行走不便。常服可补益真气、强壮筋骨。药材包括：附子（一个，炮制）、当归（酒浸一夜）、天麻、牛膝（酒浸）、木香、酸枣仁（炒）、熟地黄、防风（各二两）、木瓜（四两）、羌活、乳香（半两）、麝香（二钱）、全蝎（炒）、没药、甘草（炙，各一两）。将上述药物研为细末，用生地黄三斤研成泥状，加入无灰酒四升，煮烂如膏状，与前药混合均匀，杵捣坚实。每两药粉制成十丸。服药时细细咀嚼，临睡前用酒送下。如果冬季没有生地黄，可用炼蜜制成梧桐子大小的蜜丸，每次服用五十丸。按语：这是治疗血虚而风寒湿邪偏盛的方剂，属于气血之剂。
Jinkui Shwei Wan (Eight-Ingredient Pill from the Golden Cabinet) treats Hongjiao (a disease characterized by swelling and pain in the feet) of the Foot-Shaoyin Meridian entering the abdomen, causing abdominal distension and pain, and shortness of breath with wheezing. This is caused by deficiency-cold of the Kidney Meridian. This condition is most critical; because Kidney Water overacts upon the Heart, suppressing Heart Fire, death can occur within the blink of an eye if not treated immediately. The formula is found in the "Tonifying Deficiency" section. Note: This is a medication for treating Yin deficiency complicated by cold-dampness.
Sanyin Shenyang Zhen Dan (Divine Response Nourishing True Pill from Three Causes) treats invasion of the Foot-Jueyin Meridian by the four climatic pathogens, leading to left-sided paralysis or right-sided hemiplegia, profuse phlegm-saliva, hemiplegia, numbness and stiffness of the hands and feet, slurred speech, stagnation of Ying and Wei Qi in the feet and knees, and pain throughout the body. The formula adds Qianghuo (Notopterygii Rhizoma et Radix) and Tianma (Gastrodiae Rhizoma) to Siwu Tang (Four Substances Decoction). Grind the above herbs into fine powder, mix with honey to form pills the size of chicken eggs. Take one pill per dose, administered with wine infused with Mugua (Chaenomelis Fructus) and Tusizi (Cuscutae Semen). Note: This is a formula for treating blood deficiency complicated by wind-dampness.
Jiawei Sijin Wan (Modified Four-Jin Pill) treats weakness and inability to stand due to flaccidity syndrome (Wei syndrome), with pain and soreness in the feet and knees. The formula is found in the "Flaccidity Syndrome" section. Note: This is a formula for treating blood deficiency complicated by wind-heat.
Sanyin Zisuzi Tang (Perilla Seed Decoction from Three Causes) treats weak legs and rebellious Qi (Qi counterflow), where Yin and Yang are intermingled and clear and turbid Qi fail to separate. Symptoms include heaviness in the upper body and emptiness in the lower body, epigastric fullness, asthma and urgency, vomiting, spontaneous sweating, and loss of regular physiological patterns. Ingredients include: Zisuzi (Perillae Fructus, slightly stir-fried) and Banxia (Pinelliae Rhizoma, 5 liang each); Qianhu (Peucedani Radix), Houpo (Magnoliae Officinalis Cortex, processed), Gancao (Licorice Root, honey-fried), Danggui (Angelicae Sinensis Radix, 2 liang each); Guixin (Cinnamomi Cortex), Chenpi (Citri Reticulatae Pericarpium, 3 liang each). Crush the herbs into coarse pieces. For each dose, take 4 qian, add Jujubae Fructus (Zao) and Zingiberis Rhizoma Recens (Shengjiang), decoct, and take orally. Note: Derived from Shaoyang cases, this is applicable for blood deficiency with Qi rebellion.
Sanyin Shengjun Wan (Victorious Cavalier Pill from Three Causes) treats insufficiency of Yuan Qi invaded by cold-damp Qi, resulting in spasms and curling of the waist and feet, wandering pain from the dorsum of the foot to the toes, inability to extend the sinews and vessels, and difficulty walking. Regular use benefits Yuan Qi and strengthens sinews and bones. Ingredients include: Fuzi (Aconiti Lateralis Radix Praeparata, one piece, prepared), Danggui (Angelicae Sinensis Radix, soaked in wine overnight), Tianma (Gastrodiae Rhizoma), Niuxi (Achyranthis Bidentatae Radix, soaked in wine), Muxiang (Aucklandiae Radix), Suanzaoren (Ziziphi Spinosae Semen, stir-fried), Shudihuang (Rehmanniae Radix Preparata), Fangfeng (Saposhnikoviae Radix, 2 liang each); Mugua (Chaenomelis Fructus, 4 liang); Qianghuo (Notopterygii Rhizoma et Radix), Xurxiang (Boswelliae Resina, half liang), Shexiang (Moschus, 2 qian), Quanxie (Scorpio, stir-fried), Moyao (Myrrhae Resina), Gancao (Licorice Root, honey-fried, 1 liang each). Grind the above herbs into powder. Use 3 jin of fresh Dihuang (Rehmanniae Radix) ground into a paste, mixed with 4 sheng of unadulterated wine, boiled until thick like paste. Mix evenly with the herb powder and pound until firm. Make ten pills per liang of powder. Chew thoroughly before taking, administer with wine before sleep. If fresh Dihuang is unavailable in winter, use refined honey to make pills the size of wu-tzu seeds (small round pills), taking 50 pills per dose. Note: This is a medication for treating blood deficiency with excess wind-cold-dampness, belonging to the category of Qi and Blood formulas.