夫脾与胃为表里。脾未消于水谷。胃为水谷之海。其精气化为气血。以养脏腑。其糟粕
传于大肠也。若肠胃虚弱受于气。或饮食生冷伤于脾胃。水谷不消。大肠虚寒。故成水泻也。
治水泻腹痛。不纳饮食。龙骨散方。
龙骨（一两） 木香（一两） 当归（一两锉微炒） 肉豆蔻（一两面裹煨令面黄为度）
浓朴
（二两去粗皮涂生姜汁炙令香熟）
上件药。捣细罗为散。每服。粥饮调下二钱。日三四服。
治水泻。时有腹痛。香连散方。
木香（半两） 黄连（三分去须微炒） 缩砂（三分去皮） 当归（三分锉微炒） 龙
骨（一两）
诃黎勒（三
两
去粗皮涂生姜
上件药。捣细罗为散。每服。不计时候。以粥饮调下二钱。
治冷气水泻。日夜三二十行。腹中 痛。四肢不和。缩砂丸方。
缩砂（一两去皮） 黄连（一两去须微炒） 附子（一两炮裂去皮脐） 干姜（半两炮
裂锉）
木香（半两） 吴茱萸（一两汤浸七遍焙干微炒）
上件药。捣罗为末。用醋软饭和丸。如梧桐子大。每服。不计时候。以粥饮下三十丸。
治水泻。浓朴丸方。
浓朴（三两去粗皮涂生姜汁炙令香熟） 黄连（二两去须微炒） 木香（一两） 干姜
（一两
炮裂锉）
上件药。捣罗为末。用醋煮面糊和丸。如梧桐子大。每服。不计时候。以粥饮下三十丸。
治水泻。心腹 痛。四肢逆冷。不纳饮食。赤石脂丸方。
赤石脂（三两） 龙骨（二两） 艾叶（一两微炒） 附子（一两炮裂去皮脐） 肉豆
蔻（一两
去壳） 缩
七遍焙干
微炒） 浓
上件药。捣罗为末。以醋煮面糊和丸。如梧桐子大。每服。不计时候。以粥饮下三十丸。
治水泻不止。腹脏久冷。不思食。硫黄丸方。
硫黄（一两） 白矾（二两烧令汁尽）
上件药。都细研为末。以粳米饭和丸。如绿豆大。每服。不计时候。以粥饮下十丸。
治老人久泻不止。诃黎勒散方。
诃黎勒（三分煨用皮） 白矾（一两烧灰）
上件药。捣细罗为散。每服。不计时候。以粥饮调下二钱。
治水泻多时不瘥方。
羊角一枚用白矾末填满
上件药。烧为灰。都研为细散。每于食前。以新汲水调下二钱。
治水泻不止。茱萸丸方。
吴茱萸（二两汤浸七遍焙干微炒） 黄连（二两去须微炒）
上件药。捣罗为末。用软饭和丸。如梧桐子大。每服。不计时候。以粥饮下三十丸。
The Spleen and Stomach are exterior-interiorly related. The Spleen is responsible for transforming and transporting water and grain; if the Spleen is deficient and fails to digest food, while the Stomach, as the "Sea of Water and Grain," transforms its essence into Qi and Blood to nourish the Zang-Fu organs, and its dregs are transmitted to the Large Intestine. If the intestines and stomach are weak and affected by pathogenic factors, or if cold and raw foods damage the Spleen and Stomach, leading to undigested food and deficiency-cold in the Large Intestine, water diarrhea (Shui Xie) results.
**Longgu San (Dragon Bone Powder)** for treating water diarrhea with abdominal pain and loss of appetite:
* Long Gu (Fossilized Bones, 1 liang)
* Mu Xiang (Radix Aucklandiae, 1 liang)
* Dang Gui (Radix Angelicae Sinensis, 1 liang, sliced and lightly stir-fried)
* Rou Dou Kou (Nucis Arecae Semens, 1 liang, wrapped in dough and baked until the dough turns yellow)
* Hou Po (Cortex Magnoliae Officinalis, 2 liang, coarse bark removed, brushed with ginger juice, and roasted until fragrant)
Crush the above herbs and sieve them into a fine powder. Each dose consists of 2 qian, taken with rice broth, three to four times daily.
**Xianglian San (Aucklandia and Coptis Powder)** for treating water diarrhea with occasional abdominal pain:
* Mu Xiang (Radix Aucklandiae, 0.5 liang)
* Huang Lian (Rhizoma Coptidis, 3 fen, stamens removed and lightly stir-fried)
* Suo Sha (Fructus Amomi Rotundus, 3 fen, peel removed)
* Dang Gui (Radix Angelicae Sinensis, 3 fen, sliced and lightly stir-fried)
* Long Gu (Fossilized Bones, 1 liang)
* He Li Le (Fructus Chebulae, 3 liang, coarse bark removed, brushed with ginger juice... [text missing])
Crush the above herbs and sieve them into a fine powder. Each dose consists of 2 qian, taken with rice broth at any time.
**Suo Sha Wan (Amomi Pill)** for treating cold qi-induced water diarrhea, occurring thirty to twenty times day and night, with abdominal pain and discomfort in the four limbs:
* Suo Sha (Fructus Amomi Rotundus, 1 liang, peel removed)
* Huang Lian (Rhizoma Coptidis, 1 liang, stamens removed and lightly stir-fried)
* Fu Zi (Radix Aconiti Lateralis Preparata, 1 liang, processed until cracked, peel and umbilicus removed)
* Gan Jiang (Rhizoma Zingiberis Preparatum, 0.5 liang, processed until cracked and sliced)
* Mu Xiang (Radix Aucklandiae, 0.5 liang)
* Wu Zhu Yu (Fructus Evodiae, 1 liang, soaked in water seven times, dried, and lightly stir-fried)
Grind the above herbs into powder. Mix with vinegar and soft cooked rice to form pills the size of *Cotinus coggygria* seeds. Each dose consists of 30 pills, taken with rice broth at any time.
**Hou Po Wan (Magnolia Bark Pill)** for treating water diarrhea:
* Hou Po (Cortex Magnoliae Officinalis, 3 liang, coarse bark removed, brushed with ginger juice, and roasted until fragrant)
* Huang Lian (Rhizoma Coptidis, 2 liang, stamens removed and lightly stir-fried)
* Mu Xiang (Radix Aucklandiae, 1 liang)
* Gan Jiang (Rhizoma Zingiberis Preparatum, 1 liang, processed until cracked and sliced)
Grind the above herbs into powder. Mix with paste made from boiling flour in vinegar to form pills the size of *Cotinus coggygria* seeds. Each dose consists of 30 pills, taken with rice broth at any time.
**Chishizhi Wan (Halloysitum Rubrum Pill)** for treating water diarrhea with heart and abdominal pain, cold extremities, and loss of appetite:
* Chishi Zhi (Halloysitum Rubrum, 3 liang)
* Long Gu (Fossilized Bones, 2 liang)
* Ai Ye (Folium Artemisiae Argyi, 1 liang, lightly stir-fried)
* Fu Zi (Radix Aconiti Lateralis Preparata, 1 liang, processed until cracked, peel and umbilicus removed)
* Rou Dou Kou (Nucis Arecae Semens, 1 liang, shell removed)
* Suo Sha (Fructus Amomi Rotundus)... [text missing]
* Hou Po (Cortex Magnoliae Officinalis)... [text missing]
Grind the above herbs into powder. Mix with paste made from boiling flour in vinegar to form pills the size of *Cotinus coggygria* seeds. Each dose consists of 30 pills, taken with rice broth at any time.
**Liuhuang Wan (Sulfur Pill)** for treating persistent water diarrhea, long-standing coldness in the abdominal viscera, and lack of appetite:
* Liu Huang (Sulfur, 1 liang)
* Bai Fan (Alumen, 2 liang, burned until liquid evaporates)
Grind the above herbs together into a fine powder. Mix with glutinous rice porridge to form pills the size of mung beans. Each dose consists of 10 pills, taken with rice broth at any time.
**Helile San (Chebula Powder)** for treating persistent diarrhea in the elderly:
* He Li Le (Fructus Chebulae, 3 fen, used after baking, including peel)
* Bai Fan (Alumen, 1 liang, burned to ash)
Crush the above herbs and sieve them into a fine powder. Each dose consists of 2 qian, taken with rice broth at any time.
**Formula for Persistent Water Diarrhea:**
One Sheep Horn filled with Bai Fan (Alumen) powder.
Burn the above material to ash, grind into a fine powder. Take 2 qian with fresh well water before meals.
**Zhuyu Wan (Evodia Pill)** for treating persistent water diarrhea:
* Wu Zhu Yu (Fructus Evodiae, 2 liang, soaked in water seven times, dried, and lightly stir-fried)
* Huang Lian (Rhizoma Coptidis, 2 liang, stamens removed and lightly stir-fried)
Grind the above herbs into powder. Mix with soft cooked rice to form pills the size of *Cotinus coggygria* seeds. Each dose consists of 30 pills, taken with rice broth at any time.