乳食过伤泻酸脓，噫臭腹热胀满疼，口渴恶食溺赤涩，保安平胃奏神功。
【注】伤乳食泻者，因乳食过饱，损伤脾胃，乳食不化，故频泻酸脓也。噫臭腹热，胀满疼痛，口渴恶食，小便
赤涩，须用保安丸消其滞，次用平胃散和其脾，庶积消而泻止矣。
保安丸
香附（醋炒） 缩砂仁（各一两） 白姜（炮） 青皮（醋炒） 陈皮 三棱 莪术 炙甘草（各五
钱）
上为细末，面糊为丸，量儿大小与之，白汤化下。
平胃散（方见 乳）
过食生冷中寒泻，肠鸣胀痛泄澄清，面白肢冷懒饮食，理中诃子散堪行。
【注】中寒泻者，因过食生冷，以致寒邪凝结，肠鸣腹胀，时复疼痛，所泻皆澄彻清
冷，面色淡白，四肢逆冷，饮食懒进也。温中理中汤主之。止泻，诃子散主之。
理中汤（方见不乳）
诃子散
诃子（面煨） 肉豆蔻（面煨） 白术（土炒） 人参 茯苓 木香（煨各一两） 陈皮
炙甘草（各五钱）
上为细末，每服一钱，姜汤调服。
火泻内热或伤暑，暴迫下注腹痛疼，烦渴泻黄小便赤，玉露四苓可收功。
【注】火泻者，皆因脏腑积热，或外伤暑气，故泻时暴注下迫，肚腹疼痛，心烦口渴，
泻多黄水，小便赤色也。先用玉露散清其热，再用四苓汤利其水，庶得其要矣。
玉露散
寒水石 石膏（各一两） 甘草（三钱）
上为细末，量儿大小，温汤无时调服。
四苓汤
茯苓 白术（土炒） 猪苓 泽泻
引用灯心，水煎服。
【方歌】火泻小便不利通，利水除湿用四苓，茯苓白术猪苓泽，灯心为引共煎成。
Diarrhea caused by excessive intake of milk and food presents with sour, purulent stools, belching with a foul odor, abdominal heat, distension, and pain. Accompanied by thirst, anorexia, and scanty, dark, painful urination, Bao'an Wan (Preservation Pill) and Pingwei San (Stomach-Harmonizing Powder) can achieve miraculous results.
[Note] Diarrhea due to injury from milk and food arises because overeating damages the Spleen and Stomach, leading to indigestion of milk and food, thus causing frequent passage of sour, purulent stools. With belching having a foul odor, abdominal heat, distension, and pain, thirst, anorexia, and dark, scanty, painful urination, one must first use Bao'an Wan (Preservation Pill) to resolve stagnation, followed by Pingwei San (Stomach-Harmonizing Powder) to harmonize the Spleen. Thus, the accumulation will be resolved, and diarrhea will cease.
Bao'an Wan (Preservation Pill)
Cyperi Rhizoma (Xiangfu), stir-fried with vinegar; Amomi Fructus Rotundus (Suosharen), each 1 liang; Zingiberis Rhizoma Recens (Baijiang), processed; Tangerine Peel Immature (Qingpi), stir-fried with vinegar; Tangerine Peel (Chenpi); Sparganii Rhizoma (Sanleng); Curcumae Radix (Ezhu); Glycyrrhizae Radix et Rhizoma Praeparata cum Melle (Zhigancao), each 5 qian.
Grind the above into fine powder, form pills using wheat paste, administer according to the child's age, and dissolve in warm water for ingestion.
Pingwei San (Stomach-Harmonizing Powder) (Formula see "Milk" chapter)
Excessive consumption of raw and cold foods leads to Middle-Cold Diarrhea, characterized by borborygmus, abdominal distension and pain, and clear, thin stool. The patient presents with a pale complexion, cold limbs, and loss of appetite. Lizhong Tang (Regulate the Middle Decoction) and Hezi San (Chebula Powder) are applicable.
[Note] Middle-Cold Diarrhea occurs due to excessive intake of raw and cold foods, causing Cold pathogen coagulation. Symptoms include borborygmus, abdominal distension, intermittent pain, and passage of clear, cold stool. The complexion is pale, limbs are cold, and there is reluctance to eat. For warming the Middle, Lizhong Tang (Regulate the Middle Decoction) is the primary treatment. For stopping diarrhea, Hezi San (Chebula Powder) is used.
Lizhong Tang (Regulate the Middle Decoction) (Formula see "No Milk" chapter)
Hezi San (Chebula Powder)
Chebulae Fructus (Hezi), baked in flour; Myristicae Semen (Roudoukou), baked in flour; Atractylodis Macrocephalae Rhizoma (Baizhu), stir-fried with soil; Ginseng Radix et Rhizoma (Renshen); Poria (Fuling); Aquilariae Lignum Resinatum (Muxiang), baked, each 1 liang; Tangerine Peel (Chenpi); Glycyrrhizae Radix et Rhizoma Praeparata cum Melle (Zhigancao), each 5 qian.
Grind the above into fine powder. Take 1 qian per dose, mixed with Ginger Decoction.
Fire Diarrhea is caused by internal heat or summerheat injury. It presents with sudden, urgent downward flow, abdominal pain, irritability, thirst, yellow stool, and red urine. Yulu San (Jade Dew Powder) and Siling Tang (Four-Perilla Decoction) can be effective.
[Note] Fire Diarrhea results from accumulated heat in the Zang-Fu organs or external invasion of Summerheat. Consequently, diarrhea is sudden and urgent with downward pressure, abdominal pain, irritability, thirst, copious yellow watery stool, and red urine. First, use Yulu San (Jade Dew Powder) to clear heat, then use Siling Tang (Four-Perilla Decoction) to promote diuresis and drain dampness, thereby addressing the key aspects of the condition.
Yulu San (Jade Dew Powder)
Metallum Hydrargyri (Han Shui Shi); Gypsum Fibrosum (Shigao), each 1 liang; Glycyrrhizae Radix et Rhizoma (Gancao), 3 qian.
Grind the above into fine powder. Administer with warm water at any time, according to the child's age.
Siling Tang (Four-Perilla Decoction)
Poria (Fuling); Atractylodis Macrocephalae Rhizoma (Baizhu), stir-fried with soil; Polyporus (Zhu Ling); Alismatis Rhizoma (Zexie).
Use Junci Medulla (Dengxin Cao) as a guiding herb, decoct with water, and take orally.
[Formula Song] For Fire Diarrhea with difficult urination, promote diuresis and remove dampness using Siling Tang; Fuling, Baizhu, Zhu Ling, Zexie, with Dengxin Cao as guide, decocted together.