启玄子曰∶病之微小者，犹人火也，遇草而 ，遇木而燔，可以湿伏，可以水折，
故逆其性气以折之攻之。病之大甚者，犹龙火也，得湿而焰，得水而燔，不知其性，以水湿
折之，适足以光焰诣天，物穷方止；识其性者，反常之理，以火逐之，则燔灼自消，焰火扑
灭矣。
白虎汤（寒二） 抽薪饮（新寒三） 徙薪饮（新寒四） 玉泉散（新寒十五） 凉膈散（攻十
九） 清化饮（新因十三） 三补丸（寒一六二） 三黄丸（攻六八） 八正散（寒百十五） 绿豆
饮（新寒十四） 悉尼浆（新寒十六） 太清饮（新寒十三） 一阴煎（新补八） 保阴煎（新寒一）
理中汤（热一） 理阴煎（新热三） 左归饮（新补二） 左归丸（新补四） 右归饮（新补三）
大金花丸（攻五五） 大补元煎（新补一） 小柴胡汤（散十九） 正柴胡饮（新散六） 大补阴丸
（寒一五七） 六味地黄丸（补百二十） 加减八味丸（外三八） 六味回阳饮（新热二） 升阳散
火汤（散四一） 天王补心丹（补百八） 丹溪补阴丸（寒百六十） 黄连解毒汤（寒一） 连翘归
尾煎（新因三二） 芍药蒺藜煎（新因三五） 当归蒺藜煎（新因三四）
凡寒阵所列古方新方俱可酌用。
神芎丸（攻七二） 清凉饮子（因百三）
Qixuanzi said: Diseases that are minor in nature are like human fire; they ignite when encountering grass and blaze when encountering wood. They can be subdued by dampness and extinguished by water. Therefore, one should counteract their nature and qi to suppress and attack them. Diseases that are extremely severe are like dragon fire; they flare up when encountering dampness and burn more fiercely when encountering water. If one does not understand their nature and attempts to subdue them with water and dampness, it will only cause the flames to reach the sky, ceasing only when the fuel is exhausted. Those who understand their nature apply the principle of contrarian treatment, using fire to drive out the fire (i.e., guiding fire back to its source). In this way, the burning sensation naturally subsides, and the flames are extinguished.
Baihu Tang (Cooling Formula No. 2) Chouxin Yin (New Cooling Formula No. 3) Xixin Yin (New Cooling Formula No. 4) Yuquan San (New Cooling Formula No. 15) Liangge San (Attacking Formula No. 19) Qinghua Yin (New Etiological Formula No. 13) Sanbu Wan (Cooling Formula No. 162) Sanhuang Wan (Attacking Formula No. 68) Bazheng San (Cooling Formula No. 115) Lvdou Yin (New Cooling Formula No. 14) Xini Jiang (New Cooling Formula No. 16) Taiqing Yin (New Cooling Formula No. 13) Yiyin Jian (New Tonifying Formula No. 8) Baoyin Jian (New Cooling Formula No. 1) Lizhong Tang (Warm Formula No. 1) Liyin Jian (New Warm Formula No. 3) Zuogui Yin (New Tonifying Formula No. 2) Zuogui Wan (New Tonifying Formula No. 4) Yougui Yin (New Tonifying Formula No. 3) Dajinhua Wan (Attacking Formula No. 55) Dabu Yuanjian (New Tonifying Formula No. 1) Xiaochaihu Tang (Dispersing Formula No. 19) Zhengchaihu Yin (New Dispersing Formula No. 6) Dabu Yin Wan (Cooling Formula No. 157) Liuwei Dihuang Wan (Tonifying Formula No. 120) Jiajian Bawei Wan (External Formula No. 38) Liuwei Huiyang Yin (New Warm Formula No. 2) Shengyang Sanhuo Tang (Dispersing Formula No. 41) Tianwang Buxin Dan (Tonifying Formula No. 108) Danxi Buyin Wan (Cooling Formula No. 160) Huanglian Jiedu Tang (Cooling Formula No. 1) Lianqiao Guiwei Jian (New Etiological Formula No. 32) Shaoyao Jili Jian (New Etiological Formula No. 35) Danggui Jili Jian (New Etiological Formula No. 34)
All ancient and new formulas listed in the Cold Array may be used as appropriate.
Shenxiong Wan (Attacking Formula No. 72) Qingliang Yinzi (Etiological Formula No. 103)