柴胡 远志 枣仁（各一钱） 麦冬（五钱）
水煎服。
人有日坐于围炉烈火之边，以致汗出不止，久则元气大虚，口渴引饮，一旦发热，人亦
以为外感于风，谁知是肺金受火之伤乎。夫肺本属金，最畏火气，外火虽不比于内火，然肺
气受二火之煎逼，自然不得其养矣。况肺乃肾水之母，肺自难养，何以能生肾水，肾水不生
，日索母乳，母病不能应，则子亦病矣。子母两病，势必至皮肤不充，风邪易入，不必从膀
胱风府之穴而后进也。然则治法何必治风，但补其肺气，大滋其肾水，则肺金得养，内难藏
邪，风从皮肤而入者，仍从皮肤而出矣。
方用安肺散∶
麦冬（五钱） 桔梗（二钱） 生地（三钱） 白芍（三钱） 茯苓（三钱） 紫苏（二钱） 款冬花（一钱） 天
门
冬（三钱） 紫苑（一钱） 黄芩（三钱） 熟地（三钱） 山茱萸（二钱） 玄参（五钱） 贝母（五分）
水煎服。而身热解，二剂全愈。
此肺肾同治之法，安肾正所以安肺。倘罔顾肺气，一味祛邪，是因伤益伤矣，不变为劳
怯者几希矣。
此症用苏桔汤亦效。
苏叶 桔梗 甘草（各一钱） 生地（三钱） 沙参 白芍（各五钱） 黄芩 天花粉（各二钱） 当归
（三钱） 玄参（一两）
水煎服。
柴胡、远志、酸枣仁（各一钱），麦冬（五钱）。
用水煎煮后服用。
有人整天坐在围炉烈火旁边，导致汗出不止，时间久了元气大虚，口渴想喝水，一旦发热，人们也以为是外感风邪，谁知道这是肺金受到火邪的损伤呢？肺本属金，最畏惧火气，外部的火虽然不同于内部的火，然而肺气受到内外两种火的煎熬逼迫，自然得不到滋养了。况且肺是肾水之母，肺自身都难以滋养，怎么能生养肾水呢？肾水不生，就会每天索取母乳（比喻依赖肺阴滋养），母亲生病不能回应，那么孩子也会生病了。母子两脏都病，势必导致皮肤不充实，风邪容易侵入，不必从膀胱经的风府穴进入才算是受邪。既然这样，治疗的方法何必去治风邪，只要补益肺气，大量滋补肾水，那么肺金得到滋养，内部就难以藏匿邪气，从皮肤进入的风邪，仍然会从皮肤排出。
方剂用安肺散：
麦冬（五钱），桔梗（二钱），生地（三钱），白芍（三钱），茯苓（三钱），紫苏（二钱），款冬花（一钱），天门冬（三钱），紫菀（一钱），黄芩（三钱），熟地（三钱），山茱萸（二钱），玄参（五钱），贝母（五分）。
用水煎煮后服用。身体发热解除，两剂药就能完全痊愈。
这是肺肾同治的方法，安定肾正所以是为了安定肺。如果不顾惜肺气，一味地祛除邪气，这就是在伤害的基础上再增加伤害，不转变为劳损虚怯病的就很少了。
这个病症使用苏桔汤也有效。
苏叶、桔梗、甘草（各一钱），生地（三钱），沙参、白芍（各五钱），黄芩、天花粉（各二钱），当归（三钱），玄参（一两）。
用水煎煮后服用。
Chai Hu (Bupleuri Radix), Yuan Zhi (Polygalae Radix), Zao Ren (Ziziphi Spinosae Semen) (each 1 qian), Mai Dong (Ophiopogonis Radix) (5 qian).
Decoct in water and take orally.
There are cases where a person sits by a stove with roaring fire all day, resulting in incessant sweating. Over time, the primordial Qi becomes severely deficient, accompanied by thirst and a desire to drink. When fever suddenly occurs, people often mistake it for an external wind contraction. Little do they know that this is actually Lung Metal injured by Fire. The Lung belongs to Metal and fears Fire most. Although external Fire differs from internal Fire, when Lung Qi is subjected to the roasting pressure of both external and internal Fires, it naturally fails to receive nourishment. Moreover, the Lung is the mother of Kidney Water; if the Lung itself is difficult to nourish, how can it generate Kidney Water? If Kidney Water is not generated, it will daily seek "mother's milk" (metaphorically relying on Lung Yin for nourishment). If the mother is ill and cannot respond, the child will also become diseased. With both mother and child organs diseased, the skin inevitably becomes unfull, making it easy for Wind Pathogens to invade. It is not necessary for the pathogen to enter via the Fengfu acupoint of the Bladder Meridian to be considered an invasion. Therefore, why must the treatment focus on dispelling Wind? One need only tonify Lung Qi and abundantly nourish Kidney Water. Then, Lung Metal receives nourishment, internal pathogens find no place to hide, and any Wind entering through the skin will still exit through the skin.
The formula used is An Fei San (Lung-Calming Powder):
Mai Dong (Ophiopogonis Radix) (5 qian), Jie Geng (Platycodonis Radix) (2 qian), Sheng Di (Rehmanniae Radix) (3 qian), Bai Shao (Paeoniae Radix Alba) (3 qian), Fu Ling (Poria) (3 qian), Zi Su (Perillae Folium) (2 qian), Kuan Dong Hua (Farflos Flos) (1 qian), Tian Men Dong (Asparagi Radix) (3 qian), Zi Wan (Asteris Radix) (1 qian), Huang Qin (Scutellariae Radix) (3 qian), Shu Di (Rehmanniae Radix Preparata) (3 qian), Shan Zhu Yu (Corni Fructus) (2 qian), Xuan Shen (Scrophulariae Radix) (5 qian), Bei Mu (Fritillariae Cirrhosae Bulbus) (0.5 qian).
Decoct in water and take orally. The body heat resolves, and full recovery is achieved after two doses.
This is a method of treating the Lung and Kidney simultaneously; calming the Kidney serves to calm the Lung. If one disregards Lung Qi and blindly expels pathogens, it is adding injury to injury. It would be rare indeed if such a case did not transform into a consumptive disease (Lao Qie).
For this syndrome, Su Jie Tang (Perilla and Platycodon Decoction) is also effective.
Su Ye (Perillae Folium), Jie Geng (Platycodonis Radix), Gan Cao (Glycyrrhizae Radix et Rhizoma) (each 1 qian), Sheng Di (Rehmanniae Radix) (3 qian), Sha Shen (Glehniae Radix or Adenophorae Radix), Bai Shao (Paeoniae Radix Alba) (each 5 qian), Huang Qin (Scutellariae Radix), Tian Hua Fen (Trichosanthis Radix) (each 2 qian), Dang Gui (Angelicae Sinensis Radix) (3 qian), Xuan Shen (Scrophulariae Radix) (1 liang).
Decoct in water and take orally.