吴茱萸（去闭口，盐水浸一伏）一两 川黄连六两（盐水炒）
上为末，水法为丸，或粥糊丸，每服三十丸，开水送。
经脉循行，左升右降，药用苦辛肃降，行于升道，故曰左金。吴茱萸入肝散气，降下甚
捷，
其气
青礞石一两（以焰硝一两同入瓦罐，盐泥固济，晒干，火 石色如金为度，无金星者不
用）
上为细末，水法为丸，每服三五十丸，量人强弱加减。
礞石性寒下降，阴也。焰硝性热上升，阳也。用以同 ，不特取焰硝有化石之能，并与
礞石
相及
重，
之热
云茯苓四两（去皮，作匮以猪苓四钱半入内，煮二十余沸，日干，拣去猪苓，晒干为度）
黄
蜡四两（溶化）
上即以蜡丸弹子大，空心细嚼，满口生津，徐徐咽下，以小便清为度。忌米醋，尤忌怒
气劳
《抱朴子》云∶茯苓千万岁，其上生小木，状似莲花，名威喜芝。今以名方者，须择云
茯苓
有续
痰火
鳖甲十一分（炙） 阿胶三分（炙） 蜣螂六分（熬） 蜂房四分（炙） 虫五分（熬）
鼠妇
三分
威
三分
三分
上二十三味为末，取锻灶下灰一斗，清酒一斛五斗，浸灰候酒尽一半，着鳖甲于中，煮
令泛
鳖甲煎丸，都用异类灵动之物，若水陆，若飞潜，升者降者、走者伏者咸备焉。但恐诸
虫扰
鳖甲
血闭
退热
其热
血。
截之
攻补
Evodiae Fructus (remove closed pores, soak in salt water for one full day) 1 liang; Coptidis Rhizoma 6 liang (stir-fry with salt water).
Grind the above ingredients into powder. Form pills using the water-pellet method, or use rice paste to form pills. Take 30 pills per dose, swallowed with warm boiled water.
The meridian circulation follows the pattern of ascending on the left and descending on the right. The herbs utilize bitter and pungent flavors to descend lung qi, acting upon the ascending pathway; hence it is named "Zuo Jin" (Left Metal). Evodiae Fructus enters the Liver channel to disperse stagnant qi, and its downward-draining action is very rapid.
Lapis Flava (Qingmengshi) 1 liang (mix with 1 liang of Natrii Sulfas/Yanxiao, place in a clay pot, seal tightly with salt mud, dry in the sun, and calcine until the stone turns golden; stones without golden stars are not used).
Grind the above ingredients into fine powder. Form pills using the water-pellet method. Take 30-50 pills per dose, adjusting according to the patient's strength.
Qingmengshi is cold in nature and descends, belonging to Yin. Yanxiao is hot in nature and ascends, belonging to Yang. Using them together not only utilizes Yanxiao's ability to dissolve calculi but also leverages the heat generated by their interaction with Qingmengshi.
Poria (Yunfuling) 4 liang (remove skin, place in a container with Polyporus 4 qian 5 fen inside, boil for more than twenty times, dry in the sun, remove Polyporus, and dry completely).
Beeswax 4 liang (melt).
Form pills using beeswax, sized like bullets. Chew thoroughly when fasting on an empty stomach, wait for saliva to fill the mouth, then swallow slowly. Stop when urine becomes clear. Avoid vinegar, especially anger and overexertion.
Baopuzi states: Poria grows for thousands of years; small trees grow on top, resembling lotus flowers, named Weixi Zhi. For this famous prescription, one must select Yunfuling, as it has the function of reconnecting severed meridians and resolving phlegm-fire.
Testudinis Carapax et Plastrum (Biejia) 11 parts (roast); Colla Corii Asini (Ejiao) 3 parts (roast); Scarabaeus (Qiángláng) 6 parts (simmer); Apis Ceranae Fascia (Fengfang) 4 parts (roast); Mantis Ootheca (Tanchuang) 5 parts (simmer); Psocid (Shufu) 3 parts; Peripatus (Wei) 3 parts; Blatta Orientalis (Jinchong) 3 parts.
Grind the above twenty-three ingredients into powder. Take one dou of ash from a forge furnace, mix with one hu five dou of clear wine. Soak the ash until half the wine evaporates. Place Biejia in the mixture and boil until foaming occurs.
Biejia Jian Wan (Biejia Decoction Pill) uses various agile creatures from different realms, whether aquatic or terrestrial, flying or diving, ascending or descending, walking or hiding, all are included. One might fear that these insects disturb the blood, causing blood closure.
Reduce fever, intercept malaria, combining attack and tonification.