（东垣）
治赤白痢及寒热疟。
生姜 陈细茶。每味约三钱，浓煎服，或微炒煎。
此足太阴、阳明药也。茶助阴，姜助阳，使寒热平调，并能消暑、解酒食毒，此方用之
屡效，勿以药之平浅而忽之也。
本方除生姜，加陈白梅，蜜水煎，名梅蜜饮∶治热痢。除茶，加木香、肉蔻∶治冷痢（蜜
最能治痢）。
（《千金》）
治伤寒病后呕哕不下食（此由初病时热盛多服冷药，饮冷水，热势既退，冷气便发，故
脾
芦根（一升） 竹茹（一升） 生姜（二两） 粳米（一合）
此足太阴、阳明药也。芦根甘寒，降伏火，利小水；竹茹甘寒，除胃热，清燥金；生姜
辛温，祛寒饮，散逆气；三者皆能和胃，胃和则呕止；加粳米者，亦借以调中州也。
治霍乱吐泻有神功（按药中治霍乱者最多。然有寒热二证，而本草主治未尝分别言之，
万一误用，立死不救，仓卒患此，脉候未审，切勿轻投偏热偏寒之剂，惟饮阴阳水为最稳。
张子和曰∶霍乱吐泻，乃风湿 三气合邪也。湿土为风木所克，郁则生热，心火上炎故吐，
吐者 也；脾湿下注故泻，泻者湿也；风急甚则转筋，转筋者风也。又邪在上焦则吐，在下
焦则泻
沸汤 井水。各半钟和服（故又名生熟水。）
此中焦分理阴阳之药也。阴阳不和而交争，故上吐下泻而霍乱，饮此辄定者，分其阴阳，
使和平也。
(Li Dongyuan's Formula)
Treats dysentery with red and white discharge (Chibai Li) and malaria presenting with alternating chills and fever.
Fresh Ginger (Shengjiang) and aged fine tea (Chenxi Cha). Each ingredient approximately three qian, decocted strongly for oral administration, or slightly stir-fried before decoction.
This is a formula acting on the Foot-Taiyin Spleen Meridian and Foot-Yangming Stomach Meridian. Tea promotes Yin, while Ginger promotes Yang, thereby balancing cold and heat. It can also dispel summerheat and detoxify alcohol and food stagnation. This formula has proven effective in numerous instances; do not disregard it merely because its medicinal properties are mild and simple.
Removing Fresh Ginger from this base formula and adding aged white plum (Chen Baiméi), decocted with honey water, named Plum-Honey Drink (Meimi Yin): treats heat dysentery. Removing tea and adding Aromatic Tsaoko Fruit (Muxiang) and Myristica Seed (Roukou): treats cold dysentery (Honey is most effective in treating dysentery).
(From *Qianjin Fang*)
Treats vomiting, hiccups, and inability to eat after recovery from Cold Damage disease (This occurs because during the initial stage of illness, heat was intense, leading to excessive intake of cold medicines and cold water; once the heat subsided, cold pathogens emerged, damaging the Spleen and Stomach).
Reed Rhizome (Lugen, one sheng) Bamboo Sheath (Zhuru, one sheng) Fresh Ginger (Shengjiang, two liang) Rice Grain (Jingmi, one he)
This is a formula acting on the Foot-Taiyin Spleen Meridian and Foot-Yangming Stomach Meridian. Reed Rhizome is sweet and cold, subduing fire and promoting urination; Bamboo Sheath is sweet and cold, clearing stomach heat and moistening dryness; Fresh Ginger is acrid and warm, dispelling cold fluids and dispersing rebellious Qi; all three harmonize the Stomach, and when the Stomach is harmonized, vomiting ceases; the addition of Rice Grain serves to regulate the Middle Jiao.
Treats vomiting and diarrhea caused by Cholera-like syndrome (Note: There are many herbs treating cholera. However, cholera presents as either cold or heat syndromes, yet Materia Medica does not distinguish between them. Misuse can lead to immediate death. In sudden onset, if pulse diagnosis is unclear, do not lightly administer formulas that are excessively hot or cold. Drinking Yin-Yang Water is the safest approach. Zhang Zihe stated: Vomiting and diarrhea in cholera result from the combination of Wind, Dampness, and Cold pathogens. Damp Earth is controlled by Wind Wood; stagnation generates heat, causing Heart Fire to flare upward, resulting in vomiting (vomiting is related to Qi rebellion); Spleen Dampness flows downward, resulting in diarrhea (diarrhea is related to Dampness); severe Wind causes muscle twitching/cramps (twitching is related to Wind). Furthermore, pathogens in the Upper Jiao cause vomiting, while those in the Lower Jiao cause diarrhea).
Boiling Water (Feitang) and Well Water (Jingshui). Mix half a cup of each and take orally (hence also known as Raw-Cooked Water).
This is a formula that differentiates and regulates Yin and Yang in the Middle Jiao. When Yin and Yang are disharmonious and contend with each other, it results in upper vomiting and lower diarrhea, constituting cholera. Drinking this water brings relief by separating and balancing Yin and Yang.