《千金》治老人小儿大便失禁，灸两脚大指去甲一寸，三壮。及灸大指奇间，各三壮。
《巢氏病源》小儿小便数候∶小便数者，膀胱与肾俱有客热乘之故也。肾与膀胱为表里，俱主水；肾气下通
于阴。此二经俱受客热，则水行涩，故小便不快而起数也。
张涣鸡肠散方 治因膀胱有热，服冷药过多，小便不能禁止，或遗尿病。
鸡肠草（一两） 牡蛎粉（三分） 龙骨 麦门冬（去心焙） 白茯苓 桑螵蛸（各半两）
上件药捣为粗散。每服一钱，水一小盏，入生姜少许，枣二枚，煎至六分，去滓，温服。量儿大小加减。
《圣惠》∶夫小儿大便青者，因惊气及脾气不和，大肠虚冷，乳食不消，冷气搏于糟粕，故令大便青色也。
《圣惠》治小儿大肠虚冷，乳食不消，大便青色。白术丸方
白术 白芍药 木香 当归（锉，炒。各一分） 麝香（一钱，细研）
上件药捣，罗为末，炼蜜和丸如绿豆大。每服以粥饮研下五丸，日三服。量儿大小以意加减。
《圣惠》治小儿内冷，腹胁妨闷，大便青色，不欲乳食。诃黎勒丸方
诃黎勒（一两） 白茯苓 当归（锉，炒。各一分） 白术 白芍药 陈皮（焙） 浓朴（去皮，姜汁炙令香熟）
甘草（炙。以上各半两）
上件药捣，罗为末，炼蜜和丸如梧桐子大。三岁儿每服以粥饮研下五丸，日三服。量儿大小以意加减。
《圣惠》治小儿内冷大便青，不欲食，皆是胎寒。陈皮丸方
陈皮（汤浸，去白瓤，焙） 当归（炒） 人参 白芍药 芎 （各半两） 甘草（一分，炙，锉）
上件药捣，罗为末，炼蜜和丸如绿豆大。三岁儿每服以温粥饮下七丸，日三服。量儿大小以意加减。
《圣惠》治小儿胎寒腹痛大便青。木香丸方
木香 蓬莪术 白术 人参 当归（锉，炒。以上各半两） 麝香（细研） 白芍药（各一分）
上件药捣，罗为末，都研令匀，炼蜜和丸如绿豆大。三岁儿，每服以温粥饮下七丸，日三服。量儿大小以
意加减。
《圣惠》治小儿胎寒腹痛，大便青。芎 丸方
芎 黄 （锉） 虫（各三分） 牛黄（细研） 当归（锉，炒。各半两） 麝香（细研） 白芍药（各一分）
上件药捣，罗为末，都研令匀，炼蜜和丸如麻子大。每服以粥饮下五丸，日三服。量儿大小以意加减。
《圣惠》治小儿大便青不欲食，皆是胎寒。当归丸方
当归（锉，炒） 人参 白芍药 芎 （各半两） 甘草（一分，炙）
上件药捣，罗为末，炼蜜和丸如麻子大。每服以乳汁下三丸，日三服。量儿大小以意加减。
《吉氏家传》治小儿惊泻青屎方。
上用朱砂米粒大，细研，入轻粉少许，荆芥汤一茶脚调下。
*Qianjin Fang* (Essential Prescriptions Worth a Thousand Gold) treats fecal incontinence in the elderly and children by moxibustion on both big toes, one cun distal to the nail corner, three moxa cones per site. It also recommends moxibustion on the "Qijian" acupoint on the big toe, three moxa cones per site.
*Zhubing Yuanhou Lun* (Source Book of All Diseases and Their Symptoms), regarding the syndrome of frequent urination in children: Frequent urination is caused by exogenous heat invading both the Bladder and Kidney. The Kidney and Bladder are exterior-interior paired organs, both governing water metabolism; Kidney Qi communicates downward with the external genitalia. When these two meridians are affected by exogenous heat, water flow becomes obstructed and sluggish, resulting in difficult and infrequent voiding sensations accompanied by increased frequency.
Zhang Huan's *Jichang San* (Chicken Intestine Powder): Treats conditions where bladder heat, combined with excessive intake of cold-natured medicines, leads to an inability to control urination or enuresis.
Ingredients: *Jixiancao* (Herba Siegesbeckiae, 1 liang), *Muli Fen* (Ostreae Concha Pulvis, 3 fen), *Longgu* (Fossilia Ossis Mamuthi), *Mendong* (Ophiopogonis Radix, decored and dried), *Baifuling* (Poria, 0.5 liang each), *Sangpiaoxiao* (Ovi Bombyx).
Preparation and Administration: Crush the above ingredients into a coarse powder. Take 1 qian per dose, add 1 small cup of water, a few slices of fresh ginger, and two jujubes. Decoct until 6/10 of the liquid remains, strain, and take warm. Adjust dosage according to the child's age and size.
*Tai Ping Sheng Hui Fang* (Imperial Grace Formulary of the Taiping Era): Children presenting with green stools are suffering from fright qi and spleen-stomach disharmony, characterized by deficiency-cold in the Large Intestine. Undigested milk and food allow cold qi to interact with fecal matter, turning the stool green.
*Tai Ping Sheng Hui Fang* treats deficiency-cold in the Large Intestine, indigestion, and green stools in children using *Baizhu Wan* (Atractylodes Macrocephala Pill):
Ingredients: *Baizhu* (Atractodis Macrocephalae Rhizoma), *Baishaoyao* (Paeoniae Radix Alba), *Muxiang* (Aucklandiae Radix), *Danggui* (Angelicae Sinensis Radix, sliced and stir-fried, 1 fen each), *Shexiang* (Moschus, 1 qian, finely ground).
Preparation and Administration: Pound the ingredients into powder, sieve, and mix with refined honey to form pills the size of mung beans. Administer 5 pills per dose with rice gruel, three times daily. Adjust dosage based on the child's age.
*Tai Ping Shui Fang* treats internal cold in children causing abdominal and hypochondriac fullness, green stools, and anorexia using *Helile Wan* (Terminalia Chebula Pill):
Ingredients: *Helile* (Terminaliae Chebulae Fructus, 1 liang), *Baifuling* (Poria), *Danggui* (Angelicae Sinensis Radix, sliced and stir-fried, 1 fen each), *Baizhu* (Atractodis Macrocephalae Rhizoma), *Baishaoyao* (Paeoniae Radix Alba), *Chenpi* (Citri Reticulatae Pericarpium, dried), *Houpo* (Magnoliae Officinalis Cortex, peeled and stir-fried with ginger juice until fragrant), *Gancao* (Glycyrrhizae Radix et Rhizoma, roasted, 0.5 liang each).
Preparation and Administration: Pound into powder, sieve, and mix with refined honey to form pills the size of sophora seeds. For three-year-old children, administer 5 pills with rice gruel, three times daily. Adjust dosage based on age.
*Tai Ping Sheng Hui Fang* treats internal cold and green stools due to fetal cold, leading to anorexia, using *Chenpi Wan* (Citrus Peel Pill):
Ingredients: *Chenpi* (Citri Reticulatae Pericarpium, soaked in hot water, white pith removed, dried), *Danggui* (Angelicae Sinensis Radix, stir-fried), *Renshen* (Ginseng Radix et Rhizoma), *Baishaoyao* (Paeoniae Radix Alba), *Xiong* (Ligustici Chuanxiong Rhizoma, 0.5 liang each), *Gancao* (Glycyrrhizae Radix et Rhizoma, 1 fen, roasted and sliced).
Preparation and Administration: Pound into powder, sieve, and mix with refined honey to form pills the size of mung beans. For three-year-old children, administer 7 pills with warm rice gruel, three times daily. Adjust dosage based on age.
*Tai Ping Sheng Hui Fang* treats fetal cold causing abdominal pain and green stools using *Muxiang Wan* (Aucklandia Pill):
Ingredients: *Muxiang* (Aucklandiae Radix), *Peng'ezhu* (Curcumae Zedoariae Rhizoma), *Baizhu* (Atractodis Macrocephalae Rhizoma), *Renshen* (Ginseng Radix et Rhizoma), *Danggui* (Angelicae Sinensis Radix, sliced and stir-fried, 0.5 liang each), *Shexiang* (Moschus, finely ground), *Baishaoyao* (Paeoniae Radix Alba, 1 fen).
Preparation and Administration: Pound into powder, sieve, grind uniformly, and mix with refined honey to form pills the size of mung beans. For three-year-old children, administer 7 pills with warm rice gruel, three times daily. Adjust dosage based on age.
*Tai Ping Sheng Hui Fang* treats fetal cold abdominal pain and green stools using *Xiong Huang Wan*:
Ingredients: *Xiong* (Ligustici Chuanxiong Rhizoma), *Huang* (likely *Dahuang* Rheum Palmatum Radix et Rhizoma, sliced), *Meng* (likely *Menggong* Vespae Nidus, 3 fen each), *Niuhuang* (Bovis Calculus, finely ground), *Danggui* (Angelicae Sinensis Radix, sliced and stir-fried, 0.5 liang each), *Shexiang* (Moschus, finely ground), *Baishaoyao* (Paeoniae Radix Alba, 1 fen).
Preparation and Administration: Pound into powder, sieve, grind uniformly, and mix with refined honey to form pills the size of sesame seeds. Administer 5 pills with rice gruel, three times daily. Adjust dosage based on age.
*Tai Ping Sheng Hui Fang* treats green stools and anorexia due to fetal cold using *Danggui Wan* (Angelica Pill):
Ingredients: *Danggui* (Angelicae Sinensis Radix, sliced and stir-fried), *Renshen* (Ginseng Radix et Rhizoma), *Baishaoyao* (Paeoniae Radix Alba), *Xiong* (Ligustici Chuanxiong Rhizoma, 0.5 liang each), *Gancao* (Glycyrrhizae Radix et Rhizoma, 1 fen, roasted).
Preparation and Administration: Pound into powder, sieve, and mix with refined honey to form pills the size of sesame seeds. Administer 3 pills with breast milk, three times daily. Adjust dosage based on age.
*Jishi Jiazhan* (Family Transmission of the Ji Family) treats infantile fright-diarrhea with green stools:
Take Cinnabar (*Zhusha*) the size of a rice grain, grind finely, add a small amount of Calomel (*Qingfen*), and mix with Schizonepeta Decoction (*Jingjie Tang*) for administration.