三拗汤（嗽）
紫苏饮子 治肺受风寒，喘热痰嗽。
紫苏叶 桑白皮 青皮 五味子 杏仁 麻黄 甘草（炙） 陈皮（各二分） 人参 半夏（各三分）
上，姜三片，水煎，温服。
小青龙汤（嗽）
麻黄杏子甘草石膏汤 治伤寒发汗后，不可更行桂枝汤，汗出而喘，无大热。下后喘亦治。
麻黄（二两，去节，汤泡去黄汁，焙干秤） 杏仁（二十五个，去皮尖） 石膏（四两，研） 甘草（一两，炙）
上锉散。每服二钱，水小盏，煎六分，去滓温服。
《金匮要略》小青龙加石膏汤 治大人小儿肺胀，咳而上气，烦躁而喘，脉浮者，心下有水。
麻黄（去节，三两，《千金》四两） 芍药 桂枝 细辛（各三两，《千金》各二两） 甘草（炙） 干姜（各三两）
半夏（半升，洗） 五味子（半升，《千金》一升） 石膏（二两，碎）
上九味 咀。以水一斗，先煮麻黄减一升，去上沫，内诸药煮取三升，去滓，
强服一升，羸者减之，日三服，小儿服四合。
（佚）
〔吉氏〕治小儿伤冷气喘涎多方
栝蒌（一个大者，开一盖子） 阿胶（一分） 沙糖（半两）
上件，将二味投入栝蒌内，以盖子依旧封着，白纸都糊，入饭甑蒸两遍，倾出。
随儿大小约多少，冷服。
真珠散 治小儿气喘多涎。
真珠（末） 生犀角（镑。各半钱） 香附子（四钱） 龙脑（少许）
上为末。每服半铜钱，煎桃仁汤调下，婴儿一字，一岁以下者半钱。
〔茅先生〕小儿诸喘气急方
海螵蛸 黑牵牛（末） 牡蛎 马兜钤（去皮）
上各秤二钱，为末，拌匀。每服抄一钱，用鲫鱼淡煮汤调下。
又方
海螵蛸 牡蛎（火 ）
上等分，为末。每服一钱，用淡生姜汤调下。
San'ao Tang (for cough)
Zisu Yinzi: Treats lung affected by wind-cold, presenting with wheezing, fever, profuse phlegm, and cough.
Ingredients: Folium Perillae (Zisuye), Cortex Mori Radicis (Sangbaipi), Exocarpus Citri Reticulatae Viridis (Qingpi), Fructus Schisandrae Chinensis (Wuweizi), Semen Armeniacae Amarum (Xingren), Herba Ephedrae (Mahuang), Radix Glycyrrhizae Preparata (Gancao, honey-fried), Pericarpium Citri Reticulatae (Chenpi) (each 2 fen), Radix Ginseng (Renshen), Rhizoma Pinelliae Preparatum (Banxia) (each 3 fen).
Administration: The above ingredients are decocted with three slices of Zingiberis Rhizoma Recens (Shengjiang) in water, taken warm.
Xiao Qinglong Tang (for cough)
Mahuang Xinggan Caoshigao Tang: Treats cases after sweating therapy for Shanghan where Guizhi Tang is contraindicated; symptoms include sweating with wheezing and no significant surface heat. It is also effective for wheezing occurring after purgation.
Ingredients: Herba Ephedrae (Mahuang) (2 liang, remove nodes, soak in hot water to remove yellow juice, dry and weigh), Semen Armeniacae Amarum (Xingren) (25 seeds, remove skin and tips), Gypsum Fibrosum (Shigao) (4 liang, crushed), Radix Glycyrrhizae Preparata (Gancao, honey-fried) (1 liang).
Administration: The above ingredients are cut into pieces to form a powder. Take 2 qian per dose, add a small cup of water, decoct until reduced to 60%, strain, and take warm.
Xiao Qinglong Jia Shigao Tang from *Jin Gui Yao Lue*: Treats pulmonary distension in adults and children, characterized by cough with qi rebellion, irritability, wheezing, floating pulse, and fluid retention under the heart.
Ingredients: Herba Ephedrae (Mahuang) (remove nodes, 3 liang; *Qianjin Fang* records 4 liang), Radix Paeoniae Alba (Shaoyao), Ramulus Cinnamomi (Guizhi), Rhizoma Asari (Xixin) (each 3 liang; *Qianjin Fang* records each 2 liang), Radix Glycyrrhizae Preparata (Gancao, honey-fried), Rhizoma Zingiberis Siccatum (Ganjiang) (each 3 liang), Rhizoma Pinelliae Preparatum (Banxia) (half sheng, washed), Fructus Schisandrae Chinensis (Wuweizi) (half sheng; *Qianjin Fang* records 1 sheng), Gypsum Fibrosum (Shigao) (2 liang, crushed).
Administration: The above nine ingredients are cut. Decoct in one dou of water, first boil Mahuang until the volume reduces by one sheng, skim off the foam, then add the remaining herbs. Decoct to obtain three sheng of liquid, strain. Strong patients take one sheng per dose, weak patients reduce the dose, taken three times daily; infants take four ge.
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[Mr. Ji's] Formula for treating pediatric cold-induced asthma with excessive salivation
Ingredients: Fructus Trichosanthis (Gualou) (one large fruit, open a lid), Colla Corii Asini (Ejiao) (1 fen), Saccharum (Shatang) (half liang).
Preparation and Administration: Place the two ingredients inside the Gualou, replace the lid, seal tightly with white paper, and steam twice in a rice steamer. Pour out the liquid. Administer cold, adjusting the dosage according to the child's age and size.
Zhenzhu San: Treats pediatric asthma with excessive salivation.
Ingredients: Margarita (Zhenzhu, powdered), Cornu Rhinocerotis (Shengxijiao, shaved) (each half qian), Rhizoma Cyperi (Xiangfuzi) (4 qian), Borneolum Syntheticum (Longnao) (a small amount).
Administration: Grind all ingredients into fine powder. Take half a copper coin weight per dose, mixed with Persicae Semen Decoction (Taoren Tang); infants take one zi weight, children under one year old take half a qian weight.
[Mr. Mao's] Formulas for various types of pediatric asthma and rapid breathing
Formula 1
Ingredients: Sepiae Endoconcha (Haipiaoxiao), Radix et Rhizoma Imperatae Nigrae (Heiqianniu, powdered), Concha Ostreae (Muli), Fructus Aristolochiae (Madouling, peeled).
Administration: Weigh each ingredient at 2 qian, grind into powder, and mix well. Take 1 qian per dose, mixed with light broth of Carassius auratus (Jiyu).
Another Formula
Ingredients: Sepiae Endoconcha (Haipiaoxiao), Concha Ostreae (Muli, calcined).
Administration: Equal parts, ground into powder. Take 1 qian per dose, mixed with light decoction of Zingiberis Rhizoma Recens (Shengjiang).