外伯祖周悠亭先生向潮，兄弟三人，次春波先生踊潜，余外祖也，三葵园先生以清，俱
好善
送，获效甚神，录之以广其传。
仙传巴鲫膏奇方 治发背痈疽疔毒，一切无名肿毒，未成即消，已成即溃，力能箍脓，
巴豆（五钱，去壳） 鲫鱼（两个重十二两以上者） 商陆（十两，切片） 漏芦（二两） 闹羊花
（二两） 白芨（五钱，切） 番木鳖（五钱，切） 蓖麻子（三两，去壳） 绵纹大黄（三两，切）
乌羊角（二只） 全当归（二两，切） 两头尖（三两，即雄鼠粪） 白蔹（三两，切） 穿山甲
（二两，切） 黄牛脚爪（一两，敲研） 猪脚爪（一两，敲研） 蛤蟆皮干（二两） 川乌（五钱
，切） 草乌（五钱，切） 苍耳子（四两） 元参（二两，切） （鼠粪雌多雄少，雌者两头圆
而无毛，雄者两头尖而有毛，不可混用。蛤蟆干宜新取，其力猛也。
上药入大广锅内，用真麻油三斤半，浸三日，熬至各药焦黑，滤去渣，再熬沸，乃入后
飞净血丹（二十四两）
用槐柳条不住手搅，熬至滴水成珠，熄火待稍冷，再入后药∶
上肉桂（五钱） 乳香（四钱，去油） 没药（四钱，去油） 上轻粉（四钱） 好芸香（四钱
此五味，俱研极细，徐徐掺入，用铜箸搅匀，待凝冷，覆地上十余日，火毒退尽乃可用
（炳章）按∶此膏痈疽初起，未成即散，已成即溃，能提毒外出，如阴疽结核，能渐渐化
散，善拔疔毒，兼消流注痰核，诚外科外提内消之要方也。
My great-uncle, Mr. Zhou Youting (Zhou Xiangchao), had three brothers: the second brother, Mr. Chunbo (Zhou Yongqian), was my maternal grandfather; the third brother, Mr. Kuiyuan (Zhou Yiqing). They were all benevolent and charitable, achieving miraculous effects in healing. I record this prescription to spread its transmission.
The Miraculous Prescription of Xianzhuan Bajì Gao (Carp Paste): Treats back carbuncles (fā bèi), ulcers, ding poison (liáng dú), and all kinds of unknown swelling and toxicity. It can dissipate lesions before suppuration occurs and promote ulceration once pus has formed. It possesses strong power to confine pus and draw toxins outwards.
Ingredients and Dosages:
Bādòu (Crotonis Fructus, 5 qian, shelled)
Jìyú (Cyprinus carpio, 2 fish, weighing over 12 liang each)
Shānglù (Phytolaccae Radix, 10 liang, sliced)
Lòulú (Euphorbiae Humifusae Herba, 2 liang)
Nàoyánghuā (Datura metel flower, 2 liang)
Báijī (Bletillae Rhizoma, 5 qian, chopped)
Fānmùbiē (Strychni Semen, 5 qian, chopped)
Bìmazi (Ricini Semen, 3 liang, shelled)
Miánwén Dàhuáng (Rhei Radix et Rhizoma with cotton-like texture, 3 liang, chopped)
Wūyángjiǎo (Capra hircus horn, 2 pieces)
Quán Dāngguī (Angelicae Sinensis Radix, whole, 2 liang, chopped)
Liǎngtóujiān (Mus musculus excrementum, male, 3 liang, i.e., male rat feces)
Báiliǎn (Pseudostellariae Radix, 3 liang, chopped)
Chuānshānjiǎ (Manis squama, 2 liang, chopped)
Huángniú jiǎozhǎo (Bos taurus hoof claw, 1 liang, crushed and ground)
Zhū jiǎozhǎo (Sus scrofa domesticus hoof claw, 1 liang, crushed and ground)
Gātóu pí gān (Bufo bufo skin, dried, 2 liang)
Chuānwū (Aconiti Kusnezoffii Radix, 5 qian, chopped)
Cǎowū (Aconiti Radix, 5 qian, chopped)
Cāngěrzǐ (Xanthii Fructus, 4 liang)
Yuánshēn (Scrophulariae Radix, 2 liang, chopped)
Note: Rat feces contain more females than males. Female feces are round at both ends and hairless; male feces are pointed at both ends and hairy. Do not mix them. Dried toad skin should be freshly obtained as its potency is strong.
Preparation Method:
Place the above herbs in a large wide-mouthed pot, add 3.5 jin of genuine sesame oil, and soak for three days. Boil until the herbs turn black, then filter out the dregs. Continue boiling until it boils again, then add the following prepared Xuèdān (Blood Cinnabar/Red Mercury Oxide, 24 liang).
Stir continuously with locust or willow branches until a drop forms a bead when cooled in water. Extinguish the fire and let it cool slightly. Then add the following ingredients:
Shàng Ròuguì (Cinnamomi Cortex, superior quality, 5 qian)
Rǔxiāng (Boswelliae Resina, 4 qian, de-oiled)
Mùyào (Commiphora Myrrha Resina, 4 qian, de-oiled)
Shàng Qīngfěn (Calomelas, superior quality, 4 qian)
Hǎo Yúnxiāng (Costi Fructus, good quality, 4 qian)
These five ingredients must be ground into an extremely fine powder and slowly sprinkled into the paste, stirring evenly with copper chopsticks. After it solidifies and cools, cover it on the ground for more than ten days to eliminate "fire toxicity" before use.
(Comment by Bingzhang): This paste is effective for early-stage carbuncles and ulcers, dissipating them before suppuration and promoting ulceration thereafter. It draws toxins outwards. For yin-type abscesses and nodules, it gradually resolves them. It excels at extracting ding poison and eliminating flowing phlegm nodules. It is indeed an important formula for external extraction and internal resolution in surgery.