夫肾主腰脚。今肾经虚。则受于风冷。内有积水。风水相浸渍于肾气。肾气内着。不能
宣通
故也
治肾着之为病。身体冷。从腰以下痛重。宜服甘草散方。
甘草（一两炙微赤锉） 干姜（一两炮裂锉） 白术（三两） 白茯苓（三两） 当归
（二两）
上件药。捣粗罗为散。每服四钱。以水一中盏。煎至六分。去滓。每于食前温服。
治肾着腰痛。连腿膝不利。宜服桂心散方。
桂心（一两半） 白术（二两） 赤茯苓（二两） 甘草（一两炙微赤锉） 泽泻（一
两） 牛膝
（一
上件药。捣粗罗为散。每服四钱。以水一中盏。煎至六分。去滓。每于食前温服。
治肾着腰痛。及膀胱。有积滞冷气。脓水不下。令腰膝不利。宜服牛膝散方。
牛膝（三分去苗） 牡丹（半两） 桂心（半两） 泽泻〔半两（分）〕 槟榔〔半（一）
两〕
上件药。捣筛为散。每服四钱。以水一中盏。煎至五分。次入酒二合。更煎三两沸。去
滓。
治肾着腰痛及膀胱。气壅不得宣通。致腿膝沉重。宜服此方。
甘遂（三分煨令微黄） 木香（三分） 青橘皮（半两汤浸去白瓤焙） 桂心（一分）
上件药。捣细罗为散。每服。用 猪肾一只。切作二片。去脂膜。纳散一钱入肾中。用
三五
三两
通利后。宜服磁石散方。
磁石（一两捣碎水淘去赤水） 沉香（半两） 山茱萸（半两） 黄 （半两锉） 桂
心（半两）
五
炮裂去
皮
上件药。捣粗罗为散。每服四钱。以水一中盏。入生姜半分。枣三枚。煎至六分。去滓。
每
治肾着腰痛。及风冷相攻。宜服此方。
桂心（一两半） 白术（二两） 甘草（一两炙微赤锉） 泽泻（一两） 牛膝（一两
去苗） 干
姜（
上件药。捣细罗为散。每于食前。以温酒调下二钱。
又方。
萆 （三分锉） 牡丹（半两） 泽泻（三分） 桂心（三分） 附子（三分炮裂去皮
脐） 木香
（半
上件药。捣细罗为散。每于食前。以温酒调下二钱。
The Kidney governs the waist and lower limbs. When the Kidney meridian is deficient, it is susceptible to invasion by Wind-Cold pathogens. Accumulated water remains within, and Wind-Water pathogens mutually infiltrate the Kidney Qi, causing the Kidney Qi to stagnate internally and fail to circulate freely, thus giving rise to disease.
To treat Renzhuo (Kidney-Attaching Disease): The body feels cold, with pain and heaviness from the waist downward. It is appropriate to take Gancao San (Licorice Powder).
Gancao (Radix Glycyrrhizae Preparata), 1 liang, roasted until slightly red and chopped; Ganjiang (Rhizoma Zingiberis Preparatum), 1 liang, processed until cracked and chopped; Baizhu (Rhizoma Atractylodis Macrocephalae), 3 liang; Bai Fuling (Poria), 3 liang; Danggui (Radix Angelicae Sinensis), 2 liang.
The above herbs are coarsely ground and sieved to make a powder. Each dose is 4 qian. Add 1 zhong of water, decoct until reduced to 6 fen, remove the dregs, and take warm before meals.
To treat Renzhuo lumbar pain accompanied by impairment of movement in the legs and knees, it is appropriate to take Guixin San (Cinnamon Heart Powder).
Guixin (Lignum Cinnamomi), 1.5 liang; Baizhu (Rhizoma Atractylodis Macrocephalae), 2 liang; Chi Fuling (Poria cum Rubro), 2 liang; Gancao (Radix Glycyrrhizae Preparata), 1 liang, roasted until slightly red and chopped; Zexie (Rhizoma Alismatis), 1 liang; Niuxi (Radix Achyranthis Bidentatae), 1 liang, with sprouts removed.
The above herbs are coarsely ground and sieved to make a powder. Each dose is 4 qian. Add 1 zhong of water, decoct until reduced to 6 fen, remove the dregs, and take warm before meals.
To treat Renzhuo lumbar pain, as well as stagnant Cold-Qi in the Bladder, with difficulty in discharging pus and fluid, leading to impaired movement of the waist and knees, it is appropriate to take Niuxi San (Achyranthes Powder).
Niuxi (Radix Achyranthis Bidentatae), 3 fen, with sprouts removed; Mudanpi (Cortex Moutan), 0.5 liang; Guixin (Lignum Cinnamomi), 0.5 liang; Zexie (Rhizoma Alismatis), 0.5 liang; Binglang (Semen Arecae), 0.5 liang.
The above herbs are finely ground and sieved to make a powder. Each dose is 4 qian. Add 1 zhong of water, decoct until reduced to 5 fen, then add 2 he of wine, boil for two or three boils, and remove the dregs.
To treat Renzhuo lumbar pain and Bladder conditions where Qi is obstructed and fails to circulate freely, resulting in heaviness in the legs and knees, this formula is appropriate.
Gansui (Radix Kansui), 3 fen, roasted until slightly yellow; Muxiang (Radix Aucklandiae), 3 fen; Qing Ju Pi (Pericarpium Citri Reticulatae Viride), 0.5 liang, soaked in hot water, white pith removed, and dried; Guixin (Lignum Cinnamomi), 1 fen.
The above herbs are finely ground and sieved to make a powder. For each dose, take one pig kidney, slice into two pieces, remove the fatty membrane, insert 1 qian of the powder into the kidney, secure it, cook thoroughly, and consume.
After promoting unblocking and drainage, it is appropriate to take Cishi San (Magnetite Powder).
Cishi (Lapis Magnetitum), 1 liang, crushed and washed with water to remove red-colored impurities; Chenxiang (Lignum Aquilariae Resinatum), 0.5 liang; Shanzhuyu (Fructus Corni), 0.5 liang; Huangqi (Radix Astragali Membranacei), 0.5 liang, chopped; Guixin (Lignum Cinnamomi), 0.5 liang.
The above herbs are coarsely ground and sieved to make a powder. Each dose is 4 qian. Add 1 zhong of water, 0.5 fen of fresh ginger, and 3 jujubes, decoct until reduced to 6 fen, remove the dregs, and take warm before meals.
To treat Renzhuo lumbar pain attacked by Wind-Cold pathogens, this formula is appropriate.
Guixin (Lignum Cinnamomi), 1.5 liang; Baizhu (Rhizoma Atractylodis Macrocephalae), 2 liang; Gancao (Radix Glycyrrhizae Preparata), 1 liang, roasted until slightly red and chopped; Zexie (Rhizoma Alismatis), 1 liang; Niuxi (Radix Achyranthis Bidentatae), 1 liang, with sprouts removed; Ganjiang (Rhizoma Zingiberis Preparatum), 1 liang, processed until cracked and chopped.
The above herbs are finely ground and sieved to make a powder. Each dose is 2 qian, taken before meals, mixed with warm wine.
Another prescription:
Bixie (Herba Dioscoreae Hypoglaucae), 3 fen, chopped; Mudanpi (Cortex Moutan), 0.5 liang; Zexie (Rhizoma Alismatis), 3 fen; Guixin (Lignum Cinnamomi), 3 fen; Fuzi (Radix Aconiti Lateralis Preparata), 3 fen, processed until cracked, skin and umbilicus removed; Muxiang (Radix Aucklandiae), 0.5 liang.
The above herbs are finely ground and sieved to make a powder. Each dose is 2 qian, taken before meals, mixed with warm wine.