肠胃虚弱，易为冷热所乘，其邪气或动或静，故其痢乍发乍止。治宜∶
黄连二两 龙骨（如鸡子大）一枚 阿胶如掌大（炙） 熟艾一把
上四味，水五升，煮三物，取二升，去滓。乃纳胶烊之，分再服。
木鳖子六枚
去壳，取净仁研泥，分作二分；用面烧饼一枚，切作两半，以半饼作一窍，其药纳中，
乘热覆患者脐，约炊许，再换其半，痢止即思食。
常山 甘草（炙） 大黄 桂心各四分
上四味末之，蜜为丸，如兔屎，每欲发，服六丸，饮下之。欲服药，先进少热粥良。
凡疟疾先寒而后热者曰寒疟，因先伤于寒而后伤于风也；若先伤于风而后伤于寒，则先
热而后寒，名曰温疟。方用∶
知母六两 石膏一斤 甘草二两（炙） 粳米六合
上四味，以水一斗二升，煮取米烂，去滓。加桂心三两，煎取三升，分温三服，覆令汗，
先寒发热，汗出者愈。
本症生于岭南，带山瘴之气也。重于伤暑之疟。治宜用∶
蜀漆 知母 升麻 白薇 地骨皮 麦门冬各五分 乌梅肉 鳖甲（炙） 葳蕤各四分
石膏三分 甘草三分（炙） 常山六分 豆豉一合（熬）
上捣为末，蜜和丸如梧子大，饮下十丸，日再服，加至二十丸，此方用无不瘥。
Five pericarps of sour pomegranate (Punica granatum L. pericarpium), two sheng of lotus seed (Nelumbinis Semen) juice crushed.
Take five he per dose; it is highly effective.
The intestines and stomach are weak and easily invaded by cold or heat pathogens. These pathogenic factors may be active or static, causing dysentery to flare up and subside intermittently. The treatment should be:
Coptidis Rhizoma (Huanglian) two liang, Ossa Draconis (Longgu) one piece (the size of a chicken egg), Ecorii Asini Colla (Ejiao) the size of a palm (roasted), Folium Artemisiae Argyi (Aiye) cooked, one handful.
Take the above four ingredients, add five sheng of water, boil the first three ingredients, reduce to two sheng, remove the dregs. Then add the gelatin and melt it, divide into two doses for administration.
Six seeds of Momordica cochinchinensis (Mubiezi).
Remove the shell, take the clean kernel, grind into a paste, and divide into two portions. Use one flour-baked cake, cut in half. Make a hole in one half of the cake, place the medicine inside, and apply it hot over the patient's umbilicus for about the time it takes to cook a meal. Then replace with the other half. Once dysentery stops, appetite returns.
Radix Dichroae (Changshan), Radix Glycyrrhizae Uralensis (Gancao) roasted, Radix et Rhizoma Rhei (Dahuang), Cortex Cinnamomi (Guixin) each four fen.
Grind the above four ingredients into powder, mix with honey to form pills the size of rabbit feces. Take six pills when symptoms are about to appear, swallowed with water. It is beneficial to consume a small amount of hot congee before taking the medicine.
Malaria characterized by chills preceding fever is called Cold Malaria, caused by initial injury from cold followed by wind; if injured by wind first and then cold, it presents with fever preceding chills and is named Warm Malaria. The formula used is:
Radix Anemarrhenae (Zhimu) six liang, Gypsum Fibrosum (Shigao) one jin, Radix Glycyrrhizae Uralensis (Gancao) roasted, two liang, Semen Oryzae Sativum (Jingmi) six he.
Take the above four ingredients, add twelve dou of water, boil until the rice is soft, remove the dregs. Add Cortex Cinnamomi (Guixin) three liang, decoct to obtain three sheng. Divide into three warm doses. Cover the patient to induce sweating. If there were prior chills and fever, recovery occurs after sweating.
This syndrome originates in the Lingnan region, carrying the miasma of mountain marshes. It is more severe than malaria caused by summerheat injury. The treatment should use:
Herba Pteridii Aquilinae Cum Radice (Shuqi), Radix Anemarrhenae (Zhimu), Rhizoma Cimicifugae (Shengma), Cortex Cynanchi Atrati (Baiwei), Cortex Lycii (Digupi), Radix Ophiopogonis (Mendong) each five fen, Sarcotesta Pruni Mume (Wumei), Carapax et Plastrum Testudinis (Biejia) roasted, Rhizoma Polygonati Odorati (Weirui) each four fen, Gypsum Fibrosum (Shigao) three fen, Radix Glycyrrhizae Uralensis (Gancao) roasted, three fen, Radix Dichroae (Changshan) six fen, Fructus Sojae Preparatus (Douchi) one he (stewed).
Crush the above ingredients into powder, mix with honey to form pills the size of Sophora japonica seeds. Take ten pills with water, twice daily. Increase to twenty pills. This formula is universally curative.