（刘完素《素问病机气宜保命集》） 治呕吐脉弦，头痛及热嗽。
小柴胡汤内人参加倍，加青黛半两，面糊丸，生姜汤下。
清镇丸治热咳嗽，呕吐脉弦头痛究。（弦为少阳之脉。木火凌金则咳，乘胃则呕，上冲
则头
为要药。
（张介宾《新方八阵》） 凡感四时不正之气，或为发热，或为寒热，或因劳
因怒，或妇人热入血室，或产后经后因冒风寒，以致寒热如疟等证，但外有邪而内兼火者，
须从凉散，宜此主之。
柴胡（二三钱） 芍药（二钱） 黄芩 生地 陈皮（各一钱半） 甘草（八分） 水
一钟半，煎七
一柴胡饮从寒散，（“一”为水数，从寒散也。）地芍黄芩陈草赞，内有火而外有邪，四
时不
分之
（张介宾《新方八阵》） 凡遇四时外感，或其人元气充实，脏气素平无火，
胜之令，本无内热等证者，皆不宜妄用凉药，以致寒滞不散，则为害非浅，宜此主
柴胡（一钱半或二三钱） 陈皮（一钱半） 半夏（二钱） 浓朴（一钱半） 生姜（三
五七片） 细
二柴胡饮散从温，（“二”为火数，从温散也。）浓朴细辛陈夏存，甘草生姜解外感，内
无热
方，转为温散之剂。）
（张介宾《新方八阵》） 凡人素禀阴分不足，或肝经血少而偶感风寒者，或
可兼补而散者，或病后产后感冒，有不得不从解散，而血气虚弱，不能外达者，
柴胡（二三钱） 芍药（一钱半） 陈皮 炙甘草（各一钱） 生姜（三五片） 当归
（二钱溏泄者
三柴胡饮三为木，（“三”为木数，从肝经血分也。）归芍陈姜炙草六，素禀阴虚外感因，
肝经血少咸宜服。（此从四逆散加减。以生姜佐柴胡，以当归佐芍药，以陈皮佐甘草，兼调
气血而散外邪，亦和平之剂。）
(Liu Wansu, *Suwen Bingji Qi Yi Baoming Ji*) Treats vomiting with a wiry pulse, headache, and hot cough.
Add double the amount of Renshen (Ginseng Radix et Rhizoma) to Xiaochaihu Tang (Minor Bupleurum Decoction), add half a liang of Qingdai (Indigo Naturalis), make pills with wheat paste, and take with Shengjiang Tang (Fresh Ginger Decoction).
Qingzhen Wan (Clearing and Settling Pill) treats hot cough, vomiting, wiry pulse, and headache. (A wiry pulse is the pulse of Shaoyang [Lesser Yang]. Wood-fire encroaching on Metal causes cough; attacking the Stomach causes vomiting; rushing upward causes headache.) This is an essential medicine.
(Zhang Jiebin, *Xin Fang Ba Zhen*) Whenever one contracts the irregular qi of the four seasons, resulting in fever, or alternating chills and fever, or due to fatigue or anger, or when heat enters the Blood Chamber in women, or after childbirth or menstruation when exposed to wind-cold, leading to symptoms such as chills and fever resembling malaria: provided there is external pathogenic factor combined with internal fire, it is necessary to use cooling dispersal methods, and this formula is suitable for primary treatment.
Chaihu (Bupleuri Radix) (2-3 qian), Shaoyao (Paeoniae Radix Alba) (2 qian), Huangqin (Scutellariae Radix), Shengdi (Rehmanniae Radix), Chenpi (Citri Reticulatae Pericarpium) (each 1.5 qian), Gancao (Glycyrrhizae Radix et Rhizoma) (8 fen), decoct in 1.5 zhong of water until...
Yi Chaihu Yin (First Bupleurum Drink) disperses from cold. ("One" represents the number of Water, indicating dispersal via cooling.) Dihuang (Rehmanniae Radix Preparata), Shaoyao, Huangqin, Chenpi, and Gancao assist; when there is internal fire and external pathogen, the four seasons are not... distinguished separately.
(Zhang Jiebin, *Xin Fang Ba Zhen*) Whenever encountering external contraction of the four seasons, if the person's Yuan Qi (Original Qi) is sufficient, the Zang-Fu qi is naturally peaceful without fire, and during periods of winning and overcoming where there are originally no internal heat symptoms, one should not recklessly use cooling medicines, lest cold stagnation fail to disperse, causing significant harm. Instead, this formula is suitable for primary treatment.
Chaihu (Bupleuri Radix) (1.5 qian or 2-3 qian), Chenpi (Citri Reticulatae Pericarpium) (1.5 qian), Banxia (Pinelliae Rhizoma Preparatum) (2 qian), Houpo (Magnoliae Officinalis Cortex) (1.5 qian), Shengjiang (Zingiberis Rhizoma Recens) (3-7 slices), Xixin (Asari Radix et Rhizoma)...
Er Chaihu Yin (Second Bupleurum Drink) disperses from warmth. ("Two" represents the number of Fire, indicating dispersal via warming.) Houpo, Xixin, Chenpi, and Banxia remain; Gancao and Shengjiang resolve external contraction; internally there is no heat... formula, transforming into a warming dispersal agent.)
(Zhang Jiebin, *Xin Fang Ba Zhen*) Whenever a person has inherent deficiency of Yin aspect, or liver channel blood deficiency while accidentally contracting wind-cold, or cases where tonification and dispersal can be combined, or post-illness/post-partum colds where dispersal is unavoidable but blood and qi are weak and unable to reach the exterior:
Chaihu (Bupleuri Radix) (2-3 qian), Shaoyao (Paeoniae Radix Alba) (1.5 qian), Chenpi (Citri Reticulatae Pericarpium), Zhigancao (Glycyrrhizae Radix et Rhizoma Preparatum) (each 1 qian), Shengjiang (Zingiberis Rhizoma Recens) (3-5 slices), Danggui (Angelicae Sinensis Radix) (2 qian; if loose stools occur...)
San Chaihu Yin (Third Bupleurum Drink): Three is the number of Wood. ("Three" represents the number of Wood, indicating treatment from the liver channel blood aspect.) Danggui, Shaoyao, Chenpi, Shengjiang, and Zhigancao constitute six ingredients. For those with inherent yin deficiency and external contraction, or liver channel blood deficiency, it is highly suitable. (This formula is modified from Sini San (Four Reversal Powder). Using Shengjiang to assist Chaihu, Danggui to assist Shaoyao, and Chenpi to assist Gancao, it simultaneously regulates blood and qi while dispersing external pathogens; it is also a harmonious formula.)