养胃汤 治外感风寒，内伤生冷，温中快膈能辟山岚瘴气，寒疟，脾胃虚寒。
浓朴（姜汁炙） 苍术（米泔浸，去皮，锉，炒） 半夏（汤泡。各一两） 藿香 草果仁 茯苓 人参
（各半两） 甘草（炙） 橘红（各二钱半）
上锉散。每服三钱，水一盏，姜七片，乌梅一个，煎六分，去滓热服。兼治冷
饮伤脾，发为疟疾，或中脘虚寒，呕逆恶心。寒疟加桂。
又方
陈皮（汤浸，去白，三钱半） 甘草（炙） 浓朴（姜制） 半夏（泡。各三钱） 人参 草果（各二钱） 白茯
苓（四钱） 藿香（洗，七钱） 青皮（去穣） 三棱（煨） 蓬术（煨） 大腹皮（各一钱半） 苍术 乌梅（各五
钱）
上锉散。每服三钱，姜枣水煎。
四兽饮 治阴阳相胜，结聚涎饮为疟，兼治瘴疟。
半夏 茯苓 人参 白术 草果 橘红（各等分） 甘草（减半）
上用乌梅、姜枣，湿纸裹，煨香熟，焙干入药。每服二钱，水煎服。
鬼哭散 止疟疾。
常山 大腹皮 白茯苓 鳖甲（醋炙） 甘草（炙。各等分）
上，除甘草、鳖甲炙外，三味不得见火。用桃柳枝各七寸同煎。临发略吐涎不
妨，只用常山、白茯苓、甘草亦效。
《千金》大五补汤 治大人小儿时行后、变成瘴疟。
桂心（一两二钱半） 远志 桔梗 川芎（各二两） 茯苓 芍药 人参 白术 熟地黄 当归 黄 甘草（各
三两） 竹叶（五两） 半夏 麦门冬（去心，各一斤） 生枸杞根 生姜（各一斤） 大枣（二十枚）
上十八味，以水三斗煮竹叶、枸杞、取二斗，内诸药，煮取六升，分六服，一
日一夜令尽之，小儿量大小加减，以一合至二合，渐服至一升止。
《圣惠》犀角散 治小儿热瘴气为疟。
犀角屑 甘草（炙微赤，锉） 川大黄（锉碎，微炒） 知母（各半两） 鳖甲（一两，涂醋，炙黄，去裙 ） 柴
胡常山（各七钱半）
上捣，罗为粗散，每服一钱，以水一小盏，煎至五分，去滓温服，日三四服，量儿大小加减。
Yangwei Decoction (Stomach-Nourishing Decoction): Treats exterior contraction of Wind-Cold and interior injury from cold/raw foods. It warms the Middle Jiao, promotes free flow in the chest and diaphragm, wards off mountainous miasma, and treats Cold Malaria and Spleen-Stomach Deficiency-Cold.
Ingredients: Houpo (Magnoliae Officinalis Cortex), processed with ginger juice; Cangzhu (Atractylodis Rhizoma), soaked in rice-washing water, peeled, sliced, and stir-fried; Banxia (Pinelliae Rhizoma), scalded with boiling water. Each of these three ingredients is 1 liang. Huoxiang (Agastaches Herba), Caoguo Ren (Tsaoko Semen), Fuling (Poria), Renshen (Ginseng Radix et Rhizoma). Each of these four ingredients is 0.5 liang. Gancao (Glycyrrhizae Radix et Rhizoma), processed by stir-frying; Juhong (Citri Reticulatae Pericarpium Rubrum). Each of these two ingredients is 2.5 qian.
Preparation and Administration: The above ingredients are crushed into a coarse powder. For each dose, take 3 qian, add one cup of water, seven slices of fresh ginger, and one dark plum. Decoct until only 60% of the liquid remains, filter out the dregs, and take hot. It also treats malaria caused by spleen injury from cold drinks, or vomiting and nausea due to deficiency-cold in the Zhongwan region. For Cold Malaria, add Guizhi (Cinnamomi Ramulus).
Another Prescription:
Chenpi (Citri Reticulatae Pericarpium), soaked in boiling water, white pith removed, 3.5 qian; Gancao (Glycyrrhizae Radix et Rhizoma), processed by stir-frying; Houpo (Magnoliae Officinalis Cortex), processed with ginger juice; Banxia (Pinelliae Rhizoma), soaked. Each of these four ingredients is 3 qian. Renshen (Ginseng Radix et Rhizoma), Caoguo (Tsaoko Fructus). Each of these two ingredients is 2 qian. Bai Fuling (Poria), 4 qian. Huoxiang (Agastaches Herba), washed, 7 qian. Qingpi (Citri Reticulatae Pericarpium Viride), pith removed; Sanleng (Sparganii Rhizoma), baked; E Zhu (Curcumae Rhizoma), baked. Each of these four ingredients is 1.5 qian. Cangzhu (Atractylodis Rhizoma), Wumei (Mume Fructus). Each of these two ingredients is 5 qian.
Preparation and Administration: Crush into a coarse powder. For each dose, take 3 qian, decoct with water containing fresh ginger and Chinese jujube.
Sishou Yin (Four-Beast Decoction): Treats malaria resulting from the mutual excess of Yin and Yang, where phlegm-fluid accumulates. Also treats Miasma Malaria.
Ingredients: Banxia (Pinelliae Rhizoma), Fuling (Poria), Renshen (Ginseng Radix et Rhizoma), Baizhu (Atractylodis Macrocephalae Rhizoma), Caoguo (Tsaoko Fructus), Juhong (Citri Reticulatae Pericarpium Rubrum). Each of these six ingredients is equal parts. Gancao (Glycyrrhizae Radix et Rhizoma), half the amount.
Preparation and Administration: Wrap Wumei (Mume Fructus), fresh ginger, and Chinese jujube in wet paper, bake until fragrant and cooked, then dry before adding to the medicine. For each dose, take 2 qian, decoct with water and administer.
Guiku San (Ghost-Cry Powder): Stops malaria.
Ingredients: Changshan (Dichroae Radix), Dafupi (Arecae Pericarpium), Bai Fuling (Poria), Biejia (Testudinis Carapax et Plastrum), processed with vinegar; Gancao (Glycyrrhizae Radix et Rhizoma), processed by stir-frying. Each of these five ingredients is equal parts.
Preparation and Administration: Except for Gancao and Biejia which require processing by stir-frying, the other three ingredients must not be exposed to fire. Decoct together with seven cun of peach branch and seven cun of willow branch. Mild expectoration of saliva during attacks is acceptable. Using only Changshan (Dichroae Radix), Bai Fuling (Poria), and Gancao (Glycyrrhizae Radix et Rhizoma) is also effective.
Da Wu Bu Tang (Great Five-Tonifying Decoction) from *Qianjin Fang*: Treats adults and children who develop Miasma Malaria after an epidemic disease.
Ingredients: Guixin (Cinnamomi Cortex), 1 liang 2.5 qian; Yuanzhi (Polygalae Radix), Jiegeng (Platycodonis Radix), Chuanxiong (Ligustici Chuanxiong Rhizoma). Each of these three ingredients is 2 liang. Fuling (Poria), Shaoyao (Paeoniae Radix), Renshen (Ginseng Radix et Rhizoma), Baizhu (Atractylodis Macrocephalae Rhizoma), Shu Dihuang (Rehmanniae Radix Preparata), Danggui (Angelicae Sinensis Radix), Huangqin (Scutellariae Radix), Gancao (Glycyrrhizae Radix et Rhizoma). Each of these eight ingredients is 3 liang. Zhuye (Phyllostachys Folium), 5 liang. Banxia (Pinelliae Rhizoma), Maidong (Ophiopogonis Radix), heart removed. Each of these two ingredients is 1 jin. Sheng Gouqi Gen (Lycii Radix), Shengjiang (Zingiberis Rhizoma Recens). Each of these two ingredients is 1 jin. Dazao (Jujubae Fructus), 20 pieces.
Preparation and Administration: There are eighteen ingredients in total. Use three dou of water to first decoct Zhuye (Phyllostachys Folium) and Gouqi Gen (Lycii Radix) to obtain two dou of liquid. Add the remaining herbs and decoct to obtain six sheng of liquid. Divide into six doses, to be consumed within one day and night. For children, adjust the dosage according to age, starting from one ge to two ge, gradually increasing up to one sheng.
Xijiao San (Rhinoceros Horn Powder) from *Shenghui Fang*: Treats children suffering from malaria caused by Heat Miasma.
Ingredients: Xijiao (Rhinocerotis Cornu), cut into shreds; Gancao (Glycyrrhizae Radix et Rhizoma), processed by stir-frying until slightly red and crushed; Chuan Dahuang (Rhei Radix et Rhizoma), crushed and slightly stir-fried; Zhimu (Anemarrhenae Rhizoma). Each of these four ingredients is 0.5 liang. Biejia (Testudinis Carapax et Plastrum), 1 liang, coated with vinegar, stir-fried until yellow, skirt removed; Chaihu (Bupleuri Radix), Changshan (Dichroae Radix). Each of these three ingredients is 7.5 qian.
Preparation and Administration: Crush and sieve into a coarse powder. For each dose, take 1 qian, add a small cup of water, decoct until 0.5 cup remains, filter out dregs, and take warm. Administer three to four times daily, adjusting the dosage according to the child's age.