痘腹痛多是痘毒，当临证消息。
〔丹〕吴店子出痘疮，腹痛。
丁香（二枚） 官桂 芍药（各一钱） 白术 当归（各五分）
上作一帖服。常治痘始出，腹痛，或身痛，脉洪数者，解表，凉药加芍药、甘草渐安。
〔世〕疮痘出后，喘急痰盛，宜杏甘汤、人参清膈散。
杏甘汤 治疮痘，烦喘渴躁。
麻黄 桑白皮 杏仁 甘草
上等分，为粗末，每服三钱，水一盏煎，食后服。
〔海〕疮疹，肺不利，紫草甘草枳壳汤。
〔陈〕人参清膈散
人参 桑白皮 柴胡 当归 芍药 知毋 茯苓（各半两） 白术 黄 紫 地骨皮 滑石（各一两半）
甘草 桔梗（各一两） 黄芩（半两） 石膏（一两）
上 咀，每服三钱，水煎温服。
痰实壮热，胸中壅闷，卧则喘急，前胡枳壳汤主之。
前胡 枳壳 赤茯苓 甘草（炙。各五钱） 大黄（量儿加减）
上 咀，每服三钱，水一盏，煎六分，旋服。
喘而腹满，大小便涩者，利小便，不瘥者，宣风散下之。（钱氏法。）
痘出之间，或气促者，木香散主之。
〔海〕治疮疹已出未出，大便秘涩，或时发渴，四君子加栝蒌根、桔梗治之。
当归丸
当归（半两） 甘草（一分） 黄连 大黄（各二钱半）
先将当归熬膏子，入药末三味为丸，加服之，以利为度。
〔海〕枣变百祥丸 治 疹大便秘结。
红牙大戟（去骨，一两） 青州枣（去核，十枚）
上用水二盏，同煎至水尽为度，去大戟，将枣焙干，可和作剂，旋丸。从少至多，以利为度。
〔《活》〕洗心散 治痘疮壮热，大小便不利，狂言多渴。
大黄 甘草 当归 麻黄（去节） 白术 芍药 荆芥（各等分）
上 咀，量病轻重多少，姜、薄荷煎，温服则平，热服则溏。
〔陈〕四五日不大便者。可用肥嫩猪脂一块，白水煮熟，切如豆大，与儿食之，令脏腑滋润，疮痂易落，
百无碍滞。
〔丹〕吴店子的孩子出痘疮时出现腹痛。
处方：丁香（两枚）、官桂、芍药（各一钱）、白术、当归（各五分）。
以上药材为一帖的量，煎服。通常治疗痘疹初起时出现的腹痛，或身体疼痛，脉象洪大而数的情况，采用解表法，在凉性药中加入芍药和甘草，病情会逐渐好转。
〔世〕痘疮发出后，出现气喘急促、痰液壅盛的症状，适宜使用杏甘汤、人参清膈散。
杏甘汤：治疗痘疮引起的烦闷喘息、口渴躁动。
组成：麻黄、桑白皮、杏仁、甘草。
以上药材等分，研为粗末，每次服用三钱，用水一盏煎煮，饭后服用。
〔陈〕人参清膈散的组成：
人参、桑白皮、柴胡、当归、芍药、知母、茯苓（各半两）；白术、黄芪、紫草、地骨皮、滑石（各一两半）；甘草、桔梗（各一两）；黄芩（半两）；石膏（一两）。
以上药材切碎，每次服用三钱，用水煎煮后温服。
若痰实且壮热，胸中痞闷堵塞，躺下时气喘急促，以前胡枳壳汤为主治方。
前胡枳壳汤组成：前胡、枳壳、赤茯苓、炙甘草（各五钱）、大黄（根据患儿情况加减剂量）。
以上药材切碎，每次服用三钱，用水一盏，煎至六分量的药液，随即服用。
若喘息且腹部胀满，大小便不通畅的，先通利小便；若无效，则用宣风散攻下。（此为钱乙的方法。）
在痘疹发出的过程中，若出现气促症状，以木香散为主治方。
〔海〕治疗疮疹已经发出或尚未发出，大便秘结涩滞，或时常感到口渴的情况，用四君子汤加栝蒌根、桔梗来治疗。
当归丸组成：当归（半两）、甘草（一分）、黄连、大黄（各二钱半）。
先将当归熬制成膏，加入其余三种药的粉末制成丸剂，配合服用，以大便通畅为度。
〔海〕枣变百祥丸：治疗痘疹大便秘结。
红牙大戟（去骨，一两）、青州枣（去核，十枚）。
以上药材用二盏水，同煎至水尽为止，去掉大戟，将枣焙干，可以调和做成制剂，随时制丸。从少量开始逐渐增加，以大便通畅为度。
〔《活》〕洗心散：治疗痘疮壮热，大小便不利，胡言乱语且多渴。
组成：大黄、甘草、当归、麻黄（去节）、白术、芍药、荆芥（各等分）。
以上药材切碎，根据病情的轻重决定用量，用生姜、薄荷煎煮，温服则病情平稳，热服则会导致腹泻。
〔陈〕如果四五日不大便，可用一块肥嫩的猪脂，在白水中煮熟，切成豆粒大小，给患儿食用，使脏腑滋润，疮痂容易脱落，毫无阻碍。
Abdominal pain caused by smallpox is mostly due to the toxin of smallpox; clinical judgment should be exercised based on the specific presentation.
[Dan] The child of Wu Dianzi developed abdominal pain during the eruption of smallpox (Doudou).
Prescription: Dingxiang (Clove, two pieces), Guigui (Cinnamon Twig), Shaoyao (White Peony Root) (each 1 qian), Baizhu (Atractylodes Macrocephala Rhizome), Danggui (Angelica Sinensis Radix) (each 5 fen).
These ingredients constitute one dose for decoction and administration. Generally, for abdominal pain or body pain occurring at the initial stage of smallpox eruption, accompanied by a洪数 (Hongshu - surging and rapid) pulse, the method of releasing the exterior (Jiebiao) is used. Adding Shaoyao and Gancao (Licorice Root) to cooling herbs will gradually lead to improvement.
[Shi] After the eruption of sores and smallpox, if there is panting with urgency and profuse phlegm, Xinggan Tang (Apricot and Licorice Decoction) or Renshen Qingge San (Ginseng Clearing Diaphragm Powder) are appropriate.
Xinggan Tang treats irritability, panting, thirst, and restlessness caused by sores and smallpox.
Ingredients: Mahuang (Ephedrae Herba), Sangbaipi (Morus Alba Bark), Xingren (Prunus Armeniaca Seed), Gancao (Licorice Root).
The above ingredients are divided equally, ground into a coarse powder. Each dose is 3 qian, decocted in one cup of water, and taken after meals.
[Hai] For rashes causing dysfunction of Lung Qi, Zicao Gancao Zhike Tang (Arnebiae Radix, Glycyrrhizae Radix, and Aurantii Fructus Decoction) is used.
[Chen] Renshen Qingge San (Ginseng Clearing Diaphragm Powder):
Renshen (Ginseng Radix et Rhizoma), Sangbaipi (Morus Alba Bark), Chaihu (Bupleuri Radix), Danggui (Angelicae Sinensis Radix), Shaoyao (Paeoniae Radix), Zhimu (Anemarrhenae Rhizoma), Fuling (Poria) (each 0.5 liang); Baizhu (Atractylodis Macrocephalae Rhizoma), Huangqi (Astragali Radix), Zicao (Arnebiae Radix), Digupi (Lycii Cortex), Huashi (Talcum) (each 1.5 liang); Gancao (Glycyrrhizae Radix et Rhizoma), Jiegeng (Platycodonis Radix) (each 1 liang); Huangqin (Scutellariae Radix) (0.5 liang); Shigao (Gypsum Fibrosum) (1 liang).
The above ingredients are chopped. Each dose is 3 qian, decocted in water, and taken warm.
If there is phlegm-accumulation with high fever, chest oppression and stuffiness, and panting when lying down, Qianhu Zhike Tang (Peucedani Radix and Aurantii Fructus Decoction) is the primary treatment.
Qianhu Zhike Tang ingredients: Qianhu (Peucedani Radix), Zhike (Aurantii Fructus), Chi Fuling (Red Poria), Zhigancao (Prepared Licorice Root) (each 5 qian), Dahuang (Rhei Radix et Rhizoma) (dosage adjusted according to the child's condition).
The above ingredients are chopped. Each dose is 3 qian, decocted in one cup of water until reduced to 0.6 cups, and administered immediately.
If there is panting accompanied by abdominal fullness and difficulty in urination and defecation, promote diuresis first. If ineffective, use Xuanfeng San (Wind-Releasing Powder) to purge downward. (Method from Qian Yi.)
During the eruption of smallpox, if shortness of breath occurs, Muxiang San (Costus Powder) is the primary treatment.
[Hai] To treat rashes that have erupted or not yet erupted, presenting with constipation and dryness, or occasional thirst, Sijunzi Tang (Four Gentlemen Decoction) plus Gualougen (Trichosanthis Radix) and Jiegeng (Platycodonis Radix) is used.
Danggui Wan (Angelica Pill):
Danggui (Angelicae Sinensis Radix) (0.5 liang), Gancao (Glycyrrhizae Radix et Rhizoma) (1 fen), Huanglian (Coptidis Rhizoma), Dahuang (Rhei Radix et Rhizoma) (each 2.5 qian).
First, decoct Danggui into a paste, then mix it with the powders of the other three medicines to form pills. Take them alongside the main treatment, stopping when bowel movement becomes smooth.
[Hai] Zaobian Baixiang Wan (Date-Modified Baixiang Pill): Treats constipation in smallpox/rash.
Hongya Daji (Euphorbiae Pekinensis Radix, bone removed) (1 liang), Qingzhou Zao (Chinese Jujube, pitted) (10 pieces).
Decoct these in two cups of water until the water is completely evaporated. Remove the Daji, dry the dates by roasting, and prepare them into doses or pills as needed. Start with a small amount and increase gradually, stopping when bowel movement becomes smooth.
[Huofang] Xixin San (Heart-Washing Powder): Treats high fever in smallpox, difficulty in urination and defecation, delirium, and excessive thirst.
Ingredients: Dahuang (Rhei Radix et Rhizoma), Gancao (Glycyrrhizae Radix et Rhizoma), Danggui (Angelicae Sinensis Radix), Mahuang (Ephedrae Herba, nodes removed), Baizhu (Atractylodis Macrocephalae Rhizoma), Shaoyao (Paeoniae Radix), Jingjie (Schizonepetae Spica) (all in equal proportions).
The above ingredients are chopped. The dosage depends on the severity of the illness. Decoct with Shengjiang (Zingiberis Rhizoma Recens) and Bohe (Menthae Haplocalycis Herba). Taking it warm stabilizes the condition; taking it hot causes loose stools.
[Chen] If there is no bowel movement for four or five days, a piece of fat and tender pork lard can be boiled in plain water, cut into bean-sized pieces, and fed to the child. This moistens the internal organs, facilitates the falling of scabs, and ensures no obstruction.