胃气疼痛
香附 良姜（各二钱） 水煎服。
必效散 治心胃肿痛。
灵脂 延胡索 枳壳 广皮（各一钱） 丁香 檀香（各五分） 共为细末，每服五分。
心腹气痛
荔枝（炒） 木香各七钱，不过火，为细末，每服七分。
小儿肿症多属风肿，食肿者体实，得汗自解。食肿者，消之即愈；致于虚肿者，补之。
水肿者，消之。诸方开于下，用者谅小儿虚实加减用之可也。
看肿症法∶上肿下消，皮肤麻闭，当发汗，宜越婢汤；肿症以手指掐起，迟者水肿也，
当服五皮饮；体虚二便皆清者，宜服金匮肾气汤。肿症以手指掐，随手起者，宜服木香流气
饮；肿症下肿上消，乃元气下陷，当升提，宜服补中益气汤；因食积肿痛，宜消导，当服香
平散。
越婢汤 治风肿感冒初起体实者，得汗自愈。
麻黄（去节，一钱） 石膏（三钱） 甘草（五分） 生姜汁（引） 如面白浮肿，小便利者，加白术（三
钱）。
五皮饮
姜皮 苓皮 桑皮 大腹皮 五加皮 水煎服。
香平散
香附（炒为末） 牵牛（炒为末） 三棱 苍术 陈皮 浓朴 甘草（各等分） 水煎服。
芍桂枝汤 治发热汗出，四肢浮肿。
桂枝 白芍（各三钱） 黄 （蜜炙，五分） 水煎服。
防己茯苓汤 治身肿水气在皮肤。
防己 蜜 肉桂（各一钱） 赤苓（三钱） 甘草（一钱） 共为末，每服三钱。
补中益气汤 治体虚冒风，发肿，升清降浊。
黄 当归（各二钱） 陈皮 升麻（各八分） 人参（二钱） 柴胡（蜜炙，一钱） 甘草 桂枝（各八
分） 防风 木通 木瓜（各一钱） 姜皮引。
金匮肾气丸 治肾肿症。
熟地（二两） 白苓（一两五钱） 牛膝 肉桂 泽泻 车前 枣皮 怀山药 丹皮（各五钱） 附子
（三钱） 炼蜜为丸。
一方葫芦、牵牛煎水服，一方土狗焙干为末，冲酒服。
一方鲤鱼入蒜满腹煮服，大小便齐通后用健脾丸服之。
必效散
治疗心胃部位的肿痛。
将五灵脂、延胡索、枳壳、广陈皮（各一钱），丁香、檀香（各五分）共同研磨成细末，每次服用五分。
心腹气痛
将荔枝（炒制）、木香各七钱，注意不要炒焦，研磨成细末，每次服用七分。
小儿的肿症大多属于风邪所致的水肿，因饮食积滞导致的水肿者体质壮实，通过发汗即可自行缓解。对于饮食积滞引起的水肿，采用消食导滞的方法即可痊愈；至于虚证引起的水肿，则采用补益的方法。
对于水肿患者，采用消退水湿的方法。下方的各方剂，使用者应根据小儿体质的虚实情况进行加减应用。
观察肿症的方法：
如果上部肿胀而下部消退，皮肤麻木闭塞，应当使用发汗法，适宜服用越婢汤；
用手指按压肿处，凹陷恢复缓慢的是水肿，应当服用五皮饮；
身体虚弱且大小便清长通畅的，适宜服用金匮肾气汤；
用手指按压肿处，松开后立即回弹复原的，适宜服用木香流气饮；
下部肿胀而上部消退，这是元气下陷的表现，应当使用升提法，适宜服用补中益气汤；
因饮食积滞导致肿痛，适宜采用消导法，应当服用香平散。
越婢汤
治疗风邪所致的水肿，感冒初起且体质壮实者，通过发汗可自愈。
麻黄（去节，一钱）、石膏（三钱）、甘草（五分），生姜汁作为药引。如果面色苍白且浮肿，小便通利者，加白术（三钱）。
五皮饮
生姜皮、茯苓皮、桑白皮、大腹皮、五加皮，加水煎煮后服用。
香平散
香附（炒后研末）、牵牛子（炒后研末）、三棱、苍术、陈皮、厚朴、甘草（各等分），加水煎煮后服用。
芍桂枝汤
治疗发热出汗，四肢浮肿。
桂枝、白芍（各三钱）、黄芪（蜜炙，五分），加水煎煮后服用。
防己茯苓汤
治疗全身浮肿，水气停留在皮肤之间。
防己、蜂蜜、肉桂（各一钱）、赤茯苓（三钱）、甘草（一钱），共同研磨成末，每次服用三钱。
补中益气汤
治疗体质虚弱感受风邪，引发浮肿，具有升举清气、降泄浊气的功效。
黄芪、当归（各二钱）、陈皮、升麻（各八分）、人参（二钱）、柴胡（蜜炙，一钱）、甘草、桂枝（各八分）、防风、木通、木瓜（各一钱），生姜皮作为药引。
金匮肾气丸
治疗肾脏部位的水肿。
熟地黄（二两）、茯苓（一两五钱）、牛膝、肉桂、泽泻、车前子、山茱萸、怀山药、牡丹皮（各五钱）、附子（三钱），炼蜜制成丸剂。
另一配方：葫芦、牵牛子煎水服用；
另一配方：土狗（蝼蛄）焙干研成末，冲酒服用；
另一配方：鲤鱼填满大蒜煮熟后食用，待大小便通畅后，再服用健脾丸。
Stomach Qi Pain
Use Xiangfu (Cyperi Rhizoma) and Liangjiang (Alpiniae Officinarum Rhizoma), each 2 qian, decocted in water for oral administration.
Bixiao San (Surely Effective Powder)
Treats swelling and pain in the heart and stomach regions.
Grind Lingzhi (Dysenteriae Fructus / Trogopteri Dung), Yanhusuo (Corydalis Rhizoma), Zhike (Aurantii Fructus), Guangpi (Citri Reticulatae Pericarpium), each 1 qian; Dingxiang (Caryophylli Flos) and Tanxiang (Santalum Album Lignum), each 5 fen, into a fine powder. Take 5 fen per dose.
Qi Pain in Heart and Abdomen
Chili (stir-fried) and Muxiang (Vladimiriae Radix), each 7 qian, do not over-roast, grind into a fine powder. Take 7 fen per dose.
Pediatric edema mostly belongs to wind-induced edema. Edema caused by food stagnation occurs in individuals with robust constitution and resolves spontaneously after sweating. For edema due to food stagnation, resolution via digestion leads to cure; for edema due to deficiency, tonification is indicated.
For edema, reduction methods are used. The following formulas should be modified according to the child's excess or deficiency patterns by the practitioner.
Methods for observing edema:
If swelling is present in the upper body but subsided in the lower body, accompanied by numbness and closure of the skin, diaphoresis (sweating) should be induced; Yuebi Tang is suitable.
Press the swollen area with fingers; if the indentation recovers slowly, it is edema; Wupi Yin is indicated.
If the body is weak with clear urine and loose stools, Jinkui Shenqi Tang is suitable.
Press the swollen area with fingers; if it rebounds immediately upon release, Muxiang Liuqi Yin is suitable.
If swelling is present in the lower body but subsided in the upper body, this indicates sinking of Yuan Qi (Primal Qi); lifting methods should be employed; Buzhong Yiqi Tang is suitable.
If swelling and pain are caused by food accumulation, guiding out stagnation is indicated; Xiangping San is suitable.
Yuebi Tang
Treats wind-induced edema at the initial stage of cold, in individuals with robust constitution, resolving through sweating.
Mahuang (Ephedrae Herba, nodes removed, 1 qian), Shigao (Gypsum Fibrosum, 3 qian), Gancao (Glycyrrhizae Radix et Rhizoma, 5 fen), Shengjiang Zhi (Zingiberis Rhizoma Recens Juice) as a guide. If the face is pale and puffy with free urination, add Baizhu (Atractylodis Macrocephalae Rhizoma, 3 qian).
Wupi Yin (Five Peel Decoction)
Jiangpi (Zingiberis Pericarpium), Lingpi (Poria Cum Ramo Quercus Cortex), Sangpi (Mori Cortex), Dafupi (Arecae Causae Pericarpium), Wujiapi (Acanthopanacis Cortex), decocted in water for oral administration.
Xiangping San
Xiangfu (Cyperi Rhizoma, stir-fried and powdered), Qianniu (Pharbitidis Semen, stir-fried and powdered), Sanleng (Sparganii Rhizoma), Cangzhu (Atractylodis Rhizoma), Chenpi (Citri Reticulatae Pericarpium), Houpo (Magnoliae Officinalis Cortex), Gancao (Glycyrrhizae Radix et Rhizoma), all in equal proportions, decocted in water for oral administration.
Shaogui Zhi Tang (Peony and Cinnamon Twig Decoction)
Treats fever with sweating and edema of the four limbs.
Guizhi (Cinnamomi Ramulus), Baishao (Paeoniae Radix Alba), each 3 qian; Huangqi (Astragali Radix, honey-fried), 5 fen, decocted in water for oral administration.
Fangji Fuling Tang (Stephania and Poria Decoction)
Treats generalized edema with water qi retained in the skin.
Fangji (Stephaniae Tetrandrae Radix), Honey, Rougui (Cinnamomi Cortex), each 1 qian; Chiling (Poria Cocos with Red Hosta Root, 3 qian), Gancao (Glycyrrhizae Radix et Rhizoma, 1 qian), ground into powder. Take 3 qian per dose.
Buzhong Yiqi Tang (Decoction for Supplementing the Middle and Augmenting the Qi)
Treats weakness with exposure to wind causing edema, raising clear Yang and descending turbid Yin.
Huangqi (Astragali Radix), Danggui (Angelicae Sinensis Radix), each 2 qian; Chenpi (Citri Reticulatae Pericarpium), Shengma (Cimicifugae Rhizoma), each 8 fen; Renshen (Ginseng Radix, 2 qian); Chaihu (Bupleuri Radix, honey-fried, 1 qian); Gancao (Glycyrrhizae Radix et Rhizoma), Guizhi (Cinnamomi Ramulus), each 8 fen; Fangfeng (Saposhnikoviae Radix), Mutong (Akebiae Caulis), Mugua (Chaenomelis Fructus), each 1 qian; Jiangpi (Zingiberis Pericarpium) as a guide.
Jinkui Shenqi Wan (Golden Cabinet Kidney Qi Pill)
Treats kidney edema.
Shudi (Rehmanniae Radix Preparata, 2 liang), Baoling (Poria Cocos, 1.5 liang), Niuxi (Achyranthis Bidentatae Radix), Rougui (Cinnamomi Cortex), Zexie (Alismatis Rhizoma), Cheqian (Plantaginis Semen), Zaopi (Corni Fructus), Huaishanyao (Dioscoreae Hypoglaucae Rhizoma), Danpi (Moutan Cortex), each 5 qian; Fuzi (Aconiti Lateralis Radix Preparata, 3 qian), prepared with refined honey into pills.
Alternative prescription: Decoct Hulu (Lagenariae Siceraria Fructus) and Qianniu (Pharbitidis Semen) in water for oral administration.
Alternative prescription: Roast Tudou (Trogopteri Dung / Groundhog excrement? Note: Text says "Tu Gou", usually refers to Trogopterus dung or similar, here likely Trogopteri Dung or specific insect, context implies diuretic/accumulation breaker, often interpreted as Trogopteri Dung or similar traditional material, but strictly "Tu Gou" is Groundhog. In pediatric edema contexts, sometimes refers to specific local remedies. Given standard texts, might be a typo for Tu Fu Ling or similar, but sticking to text: Roast Tu Gou (Groundhog/Trogopterus depending on regional usage, here literal translation), dry, grind to powder, take with wine. *Correction*: In many ancient texts "Tu Gou" refers to Trogopterus Dung (Lingzhi) or similar. However, literal is Groundhog. Let's stick to literal entity extraction but translate accurately. Actually, "Tu Gou" often refers to the animal or its parts. Let's use "Groundhog".
Alternative prescription: Stuff a carp with garlic, cook until full, consume. After urination and defecation become unobstructed, take Jianpi Wan (Spleen-Strengthening Pill).