补中益气汤∶此方补气散毒，气虚者初出痘时服三四剂，痘易起发。痘顶陷者亦宜服之
。党参三钱，黄 二钱，白术钱半，炙草一钱，当归二钱，陈皮五分，升麻三分，柴胡三分
，加姜煎，可与荆防地黄汤相间服之。
荆防地黄汤∶此方补血散毒，血虚者，初出痘时服三四剂，痘易灌浆，与前后各方相间
服，无所不可，荆芥一钱，熟地四钱，山药二钱，丹皮、防风、云苓、山萸、生草各一钱，
加生姜二大片为引，加黄酒并冲服。
大温中饮∶此方补气血，散寒邪，提痘浆，散痘毒。凡痘顶不起，空壳无脓，呕吐泄泻
，脾胃不开，痘色不红，将欲塌陷，速宜煎服，并与大补元煎相间大剂连进，温中散寒，立
时起发，功难尽述。熟地五钱，白术三钱，山药二钱，党参三钱，黄 二钱，炙草二钱，柴
胡二钱，麻黄一钱，肉桂一钱，泡姜一钱，加生姜三片，灶心土水煎浓，用夏布拧出药汁，
少加黄酒，多次灌之。不可减去麻黄，汗多者减之。
大补元煎∶此方大补气血而专治痘症误服凉药，呕吐泄泻，痘不起发，危在旦夕，速宜
大剂连进，不可减去附子。与六味回阳饮相间服之，立见奇功，有鬼神莫测之妙。倘二、三
剂后，泄泻不止，酌加附子，更加龙骨、粟壳各一钱。倘泄泻全止，减去附子，若附子太多
，则小便闭塞。熟地五钱，党参三钱，山药二钱，杜仲二钱，枣仁二钱，枸杞二钱，萸肉一
钱，炙草二钱，故纸二钱，白术三钱，肉桂二钱，附子一钱，加生姜三片，好核桃仁三个，
打碎为引。痘后减去附子，只用肉桂数分，调理数剂，计日可复元。
六味回阳饮∶此方大补元阳，专治小儿气血本虚，痘疮白塌，或误服凉药，呕吐泄泻，
将成慢惊，危在顷刻，速宜服此方，倘有转头，即加入大补元煎之内，同煎叠进，名返魂丹
，真仙方也。附子二钱，炬姜一钱，当归三钱，肉桂二钱，党参三钱，炙草一钱，加胡椒细
末三分，灶心土水澄清煎药。或减去附子，亦名六味回阳饮。以多进为好。
白虎地黄汤∶此方去实火、解邪热。专治小儿出痘，发热不退，口渴喜冷，痘疮黑陷，
小便赤臊，大便闭结，口鼻气热等症，酌加大黄以行为度。若二便清白，不喜饮冷，身虽大
热，乃是虚火。仍宜温补，所谓甘温退大热。不可妄投此药，此乃备而不可轻用之方也。
石膏一钱，生地一钱，当归三钱，枳壳一钱，大黄钱半，木通二钱，生草一钱，泽泻一
钱，加灯心为引。热退身凉，即宜以荆防地黄汤调理之。
Bu Zhong Yi Qi Tang (Tonify the Middle and Augment the Qi Decoction): This formula tonifies Qi and disperses toxin. For patients with Qi deficiency, taking three to four doses when the smallpox rash first appears facilitates the eruption of the lesions. It is also suitable for cases where the apex of the pustule is depressed. Ingredients: Dang Shen (Codonopsis Radix) 3 qian, Huang Qi (Astragali Radix) 2 qian, Bai Zhu (Atractylodis Rhizoma) 1.5 qian, Zhi Cao (Prepared Glycyrrhizae Radix et Rhizoma) 1 qian, Dang Gui (Angelicae Sinensis Radix) 2 qian, Chen Pi (Citri Reticulatae Pericarpium) 0.5 qian, Sheng Ma (Cimicifugae Rhizoma) 0.3 qian, Chai Hu (Bupleuri Radix) 0.3 qian. Decoct with fresh ginger; it can be taken alternately with Jing Fang Di Huang Tang.
Jing Fang Di Huang Tang (Schizonepeta, Saposhnikovia, and Rehmannia Decoction): This formula nourishes Blood and disperses toxin. For patients with Blood deficiency, taking three to four doses when the smallpox rash first appears facilitates the filling of the pustules. It can be taken alternately with other preceding or subsequent formulas without restriction. Ingredients: Jing Jie (Schizonepetae Spica) 1 qian, Shu Di Huang (Prepared Rehmanniae Radix) 4 qian, Shan Yao (Dioscoreae Rhizoma) 2 qian, Dan Pi (Moutan Cortex), Fang Feng (Saposhnikoviae Radix), Fu Ling (Poria), Shan Yu Rou (Corni Fructus), and Sheng Cao (Raw Glycyrrhizae Radix et Rhizoma) each 1 qian. Decoct with two large slices of fresh ginger as a guide, and take with yellow wine mixed in.
Da Wen Zhong Yin (Great Warming of the Middle Drink): This formula tonifies Qi and Blood, dispels cold pathogenic factors, elevates pus formation, and disperses smallpox toxin. In cases where the pustule apex does not rise, the shell is empty without pus, accompanied by vomiting and diarrhea, spleen and stomach function is impaired, the rash color is not red, and collapse is imminent, this formula should be decocted and administered immediately. It should be taken in large doses alternately with Da Bu Yuan Jian to warm the middle and dispel cold, causing rapid eruption; its efficacy is beyond full description. Ingredients: Shu Di Huang (Prepared Rehmanniae Radix) 5 qian, Bai Zhu (Atractylodis Rhizoma) 3 qian, Shan Yao (Dioscoreae Rhizoma) 2 qian, Dang Shen (Codonopsis Radix) 3 qian, Huang Qi (Astragali Radix) 2 qian, Zhi Cao (Prepared Glycyrrhizae Radix et Rhizoma) 2 qian, Chai Hu (Bupleuri Radix) 2 qian, Ma Huang (Ephedrae Herba) 1 qian, Rou Gui (Cinnamomi Cortex) 1 qian, Pao Jiang (Prepared Zingiberis Rhizoma) 1 qian. Decoct with three slices of fresh ginger using water infused with Zao Xin Tu (Furnace Hearth Earth); strain through linen cloth, add a small amount of yellow wine, and administer in multiple small doses. Do not omit Ma Huang; if sweating is excessive, remove Ma Huang.
Da Bu Yuan Jian (Great Tonification of the Origin Decoction): This formula greatly tonifies Qi and Blood, specifically treating smallpox complications caused by the mistaken use of cooling medicines, resulting in vomiting, diarrhea, failure of the rash to erupt, and critical condition. Large doses should be administered continuously without omitting Fu Zi (Aconiti Lateralis Radix Praeparata). It can be taken alternately with Liu Wei Hui Yang Yin to achieve miraculous results. If after two or three doses diarrhea persists, increase the dose of Fu Zi and add Gu Long (Concha Ostreae) and Su Ke (Pericarpium Papaveris) each 1 qian. If diarrhea completely stops, remove Fu Zi; excessive Fu Zi may cause urinary retention. Ingredients: Shu Di Huang (Prepared Rehmanniae Radix) 5 qian, Dang Shen (Codonopsis Radix) 3 qian, Shan Yao (Dioscoreae Rhizoma) 2 qian, Du Zhong (Eucommiae Cortex) 2 qian, Zao Ren (Ziziphi Spinosae Semen) 2 qian, Gou Qi Zi (Lycii Fructus) 2 qian, Yu Rou (Corni Fructus) 1 qian, Zhi Cao (Prepared Glycyrrhizae Radix et Rhizoma) 2 qian, Gu Zhi (Psoraleae Fructus) 2 qian, Bai Zhu (Atractylodis Rhizoma) 3 qian, Rou Gui (Cinnamomi Cortex) 2 qian, Fu Zi (Aconiti Lateralis Radix Praeparata) 1 qian. Decoct with three slices of fresh ginger and three crushed good walnuts as a guide. After the smallpox resolves, remove Fu Zi and use only a few fen of Rou Gui, administering several doses for regulation to restore vitality within days.
Liu Wei Hui Yang Yin (Six-Ingredient Decoction to Return Yang): This formula greatly tonifies Primordial Yang, specifically treating children with inherent Qi and Blood deficiency, presenting with white collapsed smallpox, or suffering from vomiting and diarrhea due to mistaken use of cooling medicines, approaching slow convulsions, and facing imminent danger. Administer this formula immediately. If there is any sign of recovery, add it to Da Bu Yuan Jian, decoct together, and administer repeatedly; this combination is named Fan Hun Dan (Resurrection Pill), truly a celestial prescription. Ingredients: Fu Zi (Aconiti Lateralis Radix Praeparata) 2 qian, Ju Jiang (Zingiberis Rhizoma Recens) 1 qian, Dang Gui (Angelicae Sinensis Radix) 3 qian, Rou Gui (Cinnamomi Cortex) 2 qian, Dang Shen (Codonopsis Radix) 3 qian, Zhi Cao (Prepared Glycyrrhizae Radix et Rhizoma) 1 qian. Add 0.3 qian of fine pepper powder and decoct with clarified Furnace Hearth Earth water. Alternatively, removing Fu Zi still yields Liu Wei Hui Yang Yin. Administration in larger quantities is preferred.
Bai Hu Di Huang Tang (White Tiger and Rehmannia Decoction): This formula clears excess fire and resolves pathogenic heat. It specifically treats children with smallpox presenting with persistent fever, thirst preferring cold drinks, black sunken lesions, dark scanty urine, constipation, and hot breath from mouth and nose. Adjust the dose of Da Huang (Rhei Radix et Rhizoma) until bowel movement is unobstructed. If urination and defecation are clear and profuse, and there is no desire for cold drinks, despite high body temperature, this indicates deficient fire. Warm tonification is still appropriate, following the principle of "sweet and warm reducing great heat." Do not use this formula recklessly; it is reserved for specific indications and should not be used lightly. Ingredients: Shi Gao (Gypsum Fibrosum) 1 qian, Sheng Di Huang (Rehmanniae Radix) 1 qian, Dang Gui (Angelicae Sinensis Radix) 3 qian, Zhi Qiao (Aurantii Fructus Immaturus) 1 qian, Da Huang (Rhei Radix et Rhizoma) 1.5 qian, Mu Tong (Akebiae Caulis) 2 qian, Sheng Cao (Raw Glycyrrhizae Radix et Rhizoma) 1 qian, Ze Xie (Alismatis Rhizoma) 1 qian. Use Deng Xin Cao (Junci Medullia) as a guide. Once heat subsides and the body cools, regulate with Jing Fang Di Huang Tang.