《巢氏病源》小儿废灶火丹候∶丹发从足趺起，正赤者，谓之废灶火丹也。
《颅囟经》废灶丹从曲臂起。
上用屋四角茅草灰，鸡子白调，涂之。
《千金》治小儿废灶火丹，初从足趺起，正赤色者方。
上以枣根煮汁，沐浴五、六度。
《圣惠》治小儿废灶火丹方。
赤小豆（末，一两） 牛角（二两，烧灰）
上件药细研为散。用鸡子白调如泥涂。（《婴孺》云∶牛角烧之作声，兼治青黑石丹。）
《婴孺》治废灶丹初发之时，起两脚亦如火烧方。
上五加叶、根烧灰，以 炉槽中水和，涂之，惟瘥止。
《婴孺》治废灶丹初起足趺正赤。
上桑根煮汁洗五遍。
张涣莽草散方 治丹发从足趺起正匀赤，乃名废灶火丹。
莽草 寒水石 硝石（各半两）
上件药捣，罗为细散。每用以新汲水调涂患处。
《巢氏病源》小儿尿灶火丹候∶丹发膝上，从两股起及脐间走入阴头，谓之尿灶火丹也。
《颅囟经》尿灶丹从踝起。
上用屋四角头茅草烧灰，以鸡子白调，涂之。
《千金》治小儿尿灶丹，初从两股起及脐间走入阴头皆赤色者方。
上以水二升、桑皮切二升，煮取汁，浴之良。（《千金》一方用桑根皮煮。）
《千金》又方
上烧李根为灰，以田中流水和，敷之良。
张涣二根汤方 治丹发膝上，从两股至脐间走入阴处，乃名尿灶火丹。
桑根白皮 李子根（各四两）
上件细锉。每用三匙头，以水两碗煎至一碗，去滓，看冷热避风淋患处。
According to *The Source of Diseases* (*Chao Shi Bing Yuan*) regarding the condition of infantile Feizao Huodan (Waste Stove Fire Erysipelas): The erysipelas begins from the dorsum of the foot; if it is bright red, it is called Feizao Huodan.
*Lu Xing Jing* states that Feizao Dan begins from the flexed arm.
Treatment: Use ash from the thatch grass at the four corners of a house, mix with egg white, and apply topically.
*Qian Jin Fang* prescription for treating infantile Feizao Huodan, which initially appears on the dorsum of the foot and is bright red.
Treatment: Boil Zao Gen (Jujube Root) in water for bathing, five or six times.
*Tai Ping Sheng Hui Fang* prescription for treating infantile Feizao Huodan.
Chi Xiao Dou (Red Bean, powdered, 1 liang) Niu Jiao (Ox Horn, 2 liangs, calcined to ash)
Grind the above ingredients finely into a powder. Mix with egg white to form a paste and apply topically. (*Ying Ru Shu* notes: Ox horn makes a sound when calcined; it also treats Qinghei Shidan (Blue-Black Stone Erysipelas).)
*Ying Ru Shu* prescription for treating Feizao Dan at its initial onset, starting from both feet as if burned by fire.
Treatment: Burn Wu Jia Ye (Acanthopanacis Cortex Leaf) and Wu Jia Gen (Acanthopanacis Cortex Root) to ash, mix with water from the stove trough, and apply topically. Continue until healed.
*Ying Ru Shu* treatment for Feizao Dan initially appearing on the dorsum of the foot with bright red color.
Treatment: Wash five times with juice boiled from Sang Gen (Mulberry Root).
Zhang Huan's Mangcao San prescription treats erysipelas starting from the dorsum of the foot with uniform redness, which is named Feizao Huodan.
Mang Cao (Radix Daphnes) Han Shui Shi (Calcitum) Xiao Shi (Natrii Sulfas) (each half liang)
Pound the above ingredients and sieve them into a fine powder. Each time, mix with fresh drawn water and apply to the affected area.
According to *The Source of Diseases* regarding the condition of infantile Niao Zao Huodan (Urine Stove Fire Erysipelas): The erysipelas arises above the knee, starting from both thighs and extending to the umbilicus, then entering the glans penis, which is called Niao Zao Huodan.
*Lu Xing Jing* states that Niao Zao Dan starts from the ankle.
Treatment: Burn the top layer of thatch grass from the four corners of a house to ash, mix with egg white, and apply topically.
*Qian Jin Fang* prescription for treating infantile Niao Zao Dan, which initially starts from both thighs, extends to the umbilicus, enters the glans penis, and is all bright red.
Treatment: Boil two sheng of water with two sheng of cut Sang Pi (Mulberry Bark) to extract the juice for bathing. This is effective. (Another version in *Qian Jin Fang* uses Sang Gen Pi (Mulberry Root Bark) for boiling.)
Another prescription from *Qian Jin Fang*
Treatment: Calcinate Li Gen (Plum Root) to ash, mix with flowing water from fields, and apply topically. This is effective.
Zhang Huan's Ergen Tang prescription treats erysipelas arising above the knee, from the thighs to the umbilicus and entering the yin region, which is named Niao Zao Huodan.
Sang Gen Bai Pi (Cortex Mori Radicis) Li Zi Gen (Fructus Pruni Salicinae Root) (each 4 liangs)
Finely chop the above ingredients. Each time use three spoonfuls, boil in two bowls of water until one bowl remains, remove the dregs, and wash the affected area with wind protection according to temperature (hot or cold).