（治瘴疟。）
肉豆蔻 草豆蔻（各二枚。一枚用水和面裹煨，一枚生用） 浓朴（二寸，一半用姜汁浸炙，
一半生用） 大甘草（二两，一半炙用，一半生用） 生姜（二块，如枣大，一块湿纸里）
煨，一块生用）分两服，水煎。按治疟之药，多冷热互用，生熟相参者，以病有寒热，
故以此调和阴阳，此义宜知。
青皮 桃仁 红花 麦芽 神曲（各五钱） 三棱 蓬术 海粉（各七钱） 鳖甲（醋炒，
一两） 香附（醋炒，八钱） 神曲糊丸，补药送下。
白茯苓 砂仁 苡仁（炒） 枇杷叶（去毛，姜炒） 桑白皮（炒） 沉香（磨汁） 丁香 人参 五
味子 白豆蔻 甘草（炙） 白术（各五分） 青皮 陈皮 大腹皮（洗） 杜仲（姜汁炒） 谷芽（炒） 藿
香半夏曲（炒） 随风子 石斛（酒炒） 神曲（炒） 槟榔 木香（磨汁，各三分） 每服三钱，姜、
枣煎，食远服。脾胃不和，胸膈痞闷，气逆生痰，不进饮食，并皆治之。李待诏曰∶
领南地卑土薄，土薄则阳气易泄，人居其地，腠疏汗出，气多上壅。地卑则潮
湿特盛，晨夕昏雾，春夏淫雨，人多中湿，肢体重倦，病多上腕郁闷，胸中虚烦，
腰膝疼痛，腿足寒厥。大抵上热下寒，每发寒热身必多汗，不宜再发其表。下
体既寒，又不宜下。余悉用温中固下，升降阴阳正气之药，十治十愈。或以生姜附
子汤冷温服之，胸膈之痞闷烦躁者忽然清凉。盖附子得生姜，既能发散，又能导虚
热入下焦也。有用术附汤而病愈甚者，盖附得术能锢热，气不能发散也。或有脉证
俱实，面目黄赤者，不可用附子。若证可疑，宜服嘉禾散，能调中气，升降阴
阳，虽阳证热多者，服之亦解。服之二三日，则寒热之证自判矣。
（治疗瘴疟。）
肉豆蔻、草豆蔻（各两枚。一枚用水和面粉包裹后煨熟，一枚生用）、厚朴（二寸长，一半用姜汁浸泡并炙烤，一半生用）、大甘草（二两，一半炙用，一半生用）、生姜（两块，大小如枣，一块用湿纸包裹煨熟，一块生用）。将上述药物分为两份服用，加水煎煮。按语：治疗疟疾的药物，多采用寒热药性互相配合、生药与熟药参杂使用的方法，因为疾病表现有寒有热，所以用此法来调和阴阳，这一道理应当知晓。
柴胡、黄芩、半夏、生姜、山楂、枳实、厚朴、陈皮、草果、苍术、青皮、桃仁、红花、麦芽、神曲（各五钱）、三棱、蓬术、海粉（各七钱）、鳖甲（醋炒，一两）、香附（醋炒，八钱）。以上药物制成神曲糊丸，用补益药送服。
白茯苓、砂仁、薏苡仁（炒制）、枇杷叶（去毛，姜炒）、桑白皮（炒制）、沉香（磨成汁）、丁香、人参、五味子、白豆蔻、甘草（炙制）、白术（各五分）、青皮、陈皮、大腹皮（洗净）、杜仲（姜汁炒制）、谷芽（炒制）、藿香半夏曲（炒制）、随风子、石斛（酒炒制）、神曲（炒制）、槟榔、木香（磨成汁，各三分）。每次服用三钱，加生姜、大枣煎汤送服，在饭后较长时间服用。脾胃不和，胸膈部痞塞闷胀，气机上逆产生痰饮，食欲不振，这些症状均可治疗。李待诏说：岭南地区地势低洼，土壤贫瘠，土壤贫瘠则阳气容易耗泄，人居住在此地，腠理疏松而多汗，气机多向上壅滞。地势低洼则潮湿之气特别旺盛，早晚昏雾弥漫，春夏雨水淫溢，人多感受湿邪，肢体沉重疲倦，病症多为上部脘腹郁闷，胸中虚烦，腰膝疼痛，腿足寒冷厥逆。大体上是上热下寒，每次发作时恶寒发热且身体多汗，不宜再使用发汗解表的方法。下部既然已经寒凉，也不宜使用攻下法。其余情况均使用温中固下、升降阴阳正气的药物，十次治疗十次痊愈。或者用生姜附子汤冷服或温服，胸膈部的痞塞闷胀和烦躁感会忽然变得清凉。这是因为附子配合生姜，既能发散邪气，又能引导虚热进入下焦。有人使用术附汤反而使病情加重，这是因为附子配合白术能禁锢热邪，导致气机不能发散。如果有脉象和证候都表现为实证，面目黄赤的人，不可使用附子。如果证候可疑，适宜服用嘉禾散，它能调理中气，升降阴阳，即使是阳证热多的人，服用后也能缓解。服用两三天后，寒热的证候自然就能分辨清楚了。
(Treatment of Zang Malaria.)
Nux Moschata (Rou Dou Kou) and Cardamomi Fructus (Cao Dou Kou) (each two fruits. One is wrapped in dough with water and baked/roasted, the other is used raw); Magnoliae Officinalis Cortex (Hou Po) (two cun long, half is soaked in ginger juice and roasted, half is used raw); Glycyrrhizae Radix et Rhizoma (Da Gan Cao) (two liang, half is roasted, half is used raw); Zingiberis Rhizoma Recens (Sheng Jiang) (two pieces, size like a date, one is roasted wrapped in wet paper, one is used raw). Divide into two doses, decoct in water. Note: Medicines for treating malaria often combine cold and hot properties, and mix raw and cooked herbs, because the disease presents with both cold and heat symptoms. Thus, this method is used to harmonize Yin and Yang; this principle should be understood.
Bupleuri Radix (Chai Hu), Scutellariae Radix (Huang Qin), Pinelliae Rhizoma (Ban Xia), Zingiberis Rhizoma Recens (Sheng Jiang), Crataegi Fructus (Shan Zha), Aurantii Fructus Immaturus (Zhi Shi), Magnoliae Officinalis Cortex (Hou Po), Citri Reticulatae Pericarpium (Chen Pi), Tsaoko Fructus (Cao Guo), Atractylodis Rhizoma (Cang Zhu), Aurantii Fructus Immaturus (Qing Pi), Persicae Semen (Tao Ren), Carthami Flos (Hong Hua), Hordeum Germinatum (Mai Ya), Massae Fermentatae Sojicae (Shen Qu) (each five qian); Sparganii Rhizoma (San Leng), Curcumae Zedoariae Rhizoma (Peng Zhu), Natrii Carbonas Depuratus (Hai Fen) (each seven qian); Trionycis Carapax et Plastrum (Bie Jia) (stir-fried with vinegar, one liang); Cyperi Rhizoma (Xiang Fu) (stir-fried with vinegar, eight qian). Make pills using Massae Fermentatae Sojicae paste, take with tonic medicine.
Poria (Bai Fu Ling), Amomi Fructus (Sha Ren), Coicis Semen (Yi Yi Ren) (stir-fried), Eriobotryae Folium (Pi Pa Ye) (remove hairs, stir-fried with ginger), Mori Cortex (Sang Bai Pi) (stir-fried), Aquilariae Lignum Resinatum (Chen Xiang) (grind into juice), Caryophylli Flos (Ding Xiang), Ginseng Radix et Rhizoma (Ren Shen), Schisandrae Fructus (Wu Wei Zi), Amomi Fructus Rotundus (Bai Dou Kou), Glycyrrhizae Radix et Rhizoma (Gan Cao) (roasted), Atractylodis Macrocephalae Rhizoma (Bai Zhu) (each five fen); Aurantii Fructus Immaturus (Qing Pi), Citri Reticulatae Pericarpium (Chen Pi), Arecae Pericarpium (Da Fu Pi) (wash), Eucommiae Cortex (Du Zhong) (stir-fried with ginger juice), Oryzae Fructus Germinatus (Gu Ya), Agastachis Herba (Huo Xiang), Pinelliae Rhizoma Preparatum (Ban Xia Qu) (stir-fried), Suifengzi, Dendrobii Caulis (Shi Hu) (stir-fried with wine), Massae Fermentatae Sojicae (Shen Qu) (stir-fried), Arecae Semen (Bing Lang), Aucklandiae Radix (Mu Xiang) (grind into juice, each three fen). Take three qian per dose, decoct with Ginger and Jujube, take well after meals. It treats spleen and stomach disharmony, chest and diaphragm stuffiness and oppression, rebellious qi generating phlegm, and loss of appetite. Li Daizhao said: In Lingnan, the terrain is low and the soil is thin. Thin soil allows Yang Qi to leak easily. People living there have loose interstices and sweat much, causing Qi to stagnate upward. Low terrain leads to excessive dampness. Morning and evening fog, heavy rains in spring and summer cause people to contract dampness, resulting in heavy limbs and fatigue. Illnesses mostly involve upper epigastric depression, empty irritability in the chest, pain in waist and knees, and cold/coldness in legs and feet. Generally, it is heat above and cold below. Each episode involves chills, fever, and profuse sweating; it is inappropriate to use diaphoresis again. Since the lower body is already cold, purgation is also inappropriate. For other cases, medicines that warm the middle, secure the lower, and ascend/descend the righteous Qi of Yin and Yang are used. Ten treatments yield ten cures. Alternatively, Sheng Jiang Fu Zi Tang can be taken cold or warm, suddenly cooling the stuffiness and irritability in the chest and diaphragm. This is because Aconiti Lateralis Radix Praeparata (Fu Zi) combined with Zingiberis Rhizoma Recens (Sheng Jiang) can both disperse pathogens and guide deficient heat into the Lower Jiao. Some who used Zhu Fu Tang found their condition worsened, because Fu Zi combined with Atractylodis Rhizoma (Zhu/Bai Zhu) can imprison heat, preventing Qi from dispersing. If pulse and signs indicate excess syndrome, with yellow-red face, Fu Zi must not be used. If the syndrome is doubtful, Jia He San is suitable; it regulates Middle Qi and ascends/descends Yin and Yang. Even for Yang syndromes with more heat, taking it brings relief. After two or three days of intake, the chills and fever syndromes will naturally distinguish themselves.