《病源论》云∶虾蟆 者，饮食流于经脉，结肿寒热，因溃成 。服药有物随小便出，
如虾蟆之状。
《千金方》∶有虾蟆 方∶
五月五日蛇头及野猪脂付水衣敷之佳。
《病源论》云∶蛙 者，饮食居处有蛙之毒瓦斯，入于脏流于经脉而成 。因服药随小便
出物，状如蛙形是也。
《千金方》∶有蛙 方∶
蛇腹中蛙灰敷之。
《病源论》云∶蛇 者，居处饮食有蛇毒瓦斯，入于脏，流于脉。寒热结肿，出处无定，
因溃成 。服药有物随小便出，如蛇形。
《千金方》∶有蛇 方∶
蛇蜕灰，腊月猪脂和敷之。
《病源论》云∶ 者，由居处饮食，有 之毒瓦斯，入于脏流于经脉所生。初得之
时，如枣核许，或满百日，或满周年，走不一处，成孔脓汁溃漏。
《千金方》有 方∶
捣瓜根敷，至瘥。慎口味。
《病源论》云∶雀 者，居处饮食，有雀之毒瓦斯，入于脏，流于脉，发无定处，因溃成
。服药有物随小便出，状如雀KT 。
《千金方》有雀 方∶
母猪屎灰，和腊月猪膏敷，虫出如雀形。
《病源论》云∶石 之状，初起两头如梅李核靳实按之强如石而寒热，热后溃成 。
《千金方》有石 从两头出者，其状坚实，令人寒热方∶
以大铍针破之，鼠粘草二分末，和鸡子一枚敷之。
又方∶捣槐子和井花水敷之。
《诸病源候论》说：虾蟆瘘（因饮食流注经脉，结肿寒热，溃后成漏，排尿时有物如虾蟆状），是饮食流注于经脉，凝结肿胀并伴有寒热症状，随后溃烂形成瘘管。服药后，有物体随小便排出，形状像虾蟆。
《千金方》记载：治疗虾蟆瘘的方子：在五月五日采集蛇头及野猪脂肪，涂抹于水衣（指贴身的衣物或患处）上敷贴，效果很好。
《诸病源候论》说：蛙瘘（因居处饮食沾染蛙毒瓦斯，入脏流脉而成，排尿时有物如蛙形），是饮食居处中带有蛙类的毒气，侵入脏腑流注于经脉而形成的瘘管。因为服药后随小便排出的物体，形状像青蛙。
《千金方》记载：治疗蛙瘘的方子：将蛇腹中的青蛙烧成灰，敷贴在患处。
《诸病源候论》说：蛇瘘（因居处饮食沾染蛇毒瓦斯，入脏流脉，寒热结肿，溃后成漏，排尿时有物如蛇形），是居处饮食中带有蛇类的毒气，侵入脏腑，流注于经脉。出现寒热、凝结肿胀，流出部位不固定，随后溃烂形成瘘管。服药后，有物体随小便排出，形状像蛇。
《千金方》记载：治疗蛇瘘的方子：用蛇蜕烧成的灰，与腊月（农历十二月）的猪脂混合后敷贴。
《诸病源候论》说：𧈢瘘（由居处饮食中带有𧈢类毒气，入脏流脉所生），初起时，像枣核大小，或者经过百日，或者满一年，病灶游走不定一处，形成孔洞，脓汁溃烂渗漏。
《千金方》记载治疗𧈢瘘的方子：捣碎瓜根敷贴，直到痊愈。注意忌口。
《诸病源候论》说：雀瘘（因居处饮食沾染雀毒瓦斯，入脏流脉，发无定处，溃后成漏，排尿时有物如雀形），是居处饮食中带有雀类的毒气，侵入脏腑，流注于经脉，发作没有固定位置，随后溃烂形成瘘管。服药后，有物体随小便排出，形状像麻雀。
《千金方》记载治疗雀瘘的方子：用母猪粪便烧成的灰，与腊月猪膏混合敷贴，虫体排出时形状像麻雀。
《诸病源候论》说：石瘿（或石疽，此处指坚硬如石的肿块）的形状，初起时两头像梅李核一样坚硬，按压时硬如石头，并伴有寒热症状，热退后溃烂形成瘘管。
《千金方》记载治疗石瘘从两头出者，其状坚实，令人寒热的方子：用大铍针刺破患处，取鼠粘草（牛蒡）二分研末，与一个鸡蛋混合敷贴。
又一方：捣碎槐子，用井花水调和后敷贴。
According to the *Zhubing Yuanhou Lun* (Treatise on the Pathogenesis and Symptoms of All Diseases): "Xia'ma fistula" (Fistula resembling a toad, characterized by food/drink flowing into meridians, causing swelling, cold/heat, ulceration, and discharge of toad-like objects in urine) occurs when dietary substances flow into the meridians, condense to cause swelling accompanied by chills and fever, and subsequently ulcerate into a fistula. Upon taking medicine, an object is discharged with the urine, resembling a toad.
The *Qianjin Fang* (Essential Prescriptions Worth a Thousand Gold) records a prescription for Xia'ma fistula: On the fifth day of the fifth lunar month, collect snake heads and wild boar fat, apply them to the water-worn garment (or affected area) as a poultice; this is excellent.
According to the *Zhubing Yuanhou Lun*: "Wa fistula" (Fistula resembling a frog, caused by frog-toxic qi from environment/diet entering organs and meridians, discharging frog-like objects in urine) results from toxic vapors of frogs present in the living environment or diet entering the zang organs and flowing into the meridians. After taking medicine, the object discharged with urine resembles a frog.
The *Qianjin Fang* records a prescription for Wa fistula: Burn frogs found in the snake's belly to ash and apply it to the lesion.
According to the *Zhubing Yuanhou Lun*: "She fistula" (Fistula resembling a snake, caused by snake-toxic qi entering organs and meridians, presenting with chills/fever, localized swelling, irregular discharge sites, ulceration, and discharge of snake-like objects in urine) arises when toxic vapors of snakes from the living environment or diet enter the zang organs and flow into the meridians. It presents with chills, fever, and condensed swelling; the site of discharge is indefinite, eventually ulcerating into a fistula. Upon taking medicine, an object is discharged with the urine, resembling a snake.
The *Qianjin Fang* records a prescription for She fistula: Mix ash from shed snake skin with pig lard rendered in the twelfth lunar month (La Yue) and apply it.
According to the *Zhubing Yuanhou Lun*: "Bi fistula" (Fistula caused by Bi-toxic qi from environment/diet entering organs and meridians) initially appears like a jujube pit. It may persist for one hundred days or a full year, moving around without staying in one place, forming a pore where pus leaks and ulcerates.
The *Qianjin Fang* records a prescription for Bi fistula: Crush Gualu Gen (Trichosanthes root) and apply it until healed. Be careful with your diet.
According to the *Zhubing Yuanhou Lun*: "Que fistula" (Fistula resembling a sparrow, caused by sparrow-toxic qi entering organs and meridians, presenting with irregular onset, ulceration, and discharge of sparrow-like objects in urine) results from toxic vapors of sparrows in the living environment or diet entering the zang organs and flowing into the meridians. The onset has no fixed location, eventually ulcerating into a fistula. Upon taking medicine, an object is discharged with the urine, resembling a sparrow.
The *Qianjin Fang* records a prescription for Que fistula: Mix ash from sow feces with pig lard rendered in the twelfth lunar month and apply it; the worm will be discharged resembling a sparrow.
According to the *Zhubing Yuanhou Lun*: The appearance of "Shi [fistula/goiter]" (Hard, stone-like mass) begins with both ends hard like plum or cherry pits. Palpation reveals hardness like stone, accompanied by chills and fever. After the fever subsides, it ulcerates into a fistula.
The *Qianjin Fang* records a prescription for Shi fistula emerging from both ends, which is solid in texture and causes chills and fever: Use a large Pi needle (scalpel) to puncture the lesion. Mix two parts of powder from Niuzao Cao (Auricula Arctii Fructus / Burdock Fruit) with one chicken egg and apply as a poultice.
Another prescription: Crush Huai Zi (Sophora Seed) and mix with Jinghua Shui (well water drawn from the surface) to apply.