夫五脏下唇内生疮者。其人喜眠。此虫在下。蚀其下部。人不能知。可服此蚀虫药。不
尔
凉
苦利
不知
其肛
方
懊 散（出千金方）治湿 疮烂。杀虫除 方。
竹（半两） 芦 雷丸 青葙 女青 桃仁（各三两） 上治下筛。粥饮服方寸匕。
日
三。加至二匕。亦酒服。
治湿 方
青黛（二两） 黄连 黄柏 丁香（各一两） 麝香（三分） 上治下筛。以小枣大。
内下部
中。
治湿 方
取生姜刮去皮。断理切之。极熟研。取汁一升半。又以水一升半。合和相得。平旦空腹
服。
顷
谷道 赤痛 又痒方。
用杏仁熬令黄。捣。以绵涂导之。
又方
用雄黄吹在上。良。
治 虫蚀下部（出本草）
以泥作罂。以竹筒如指大。一头坐罂缸中。一头下部孔中。以鸡子大艾一团烧之。以泥
作罂
治湿 方（出千金方）
黄连 生姜（各十两） 艾叶（八两） 苦参（四两） 上罗匀。以水一斗。煮取三升。
分三
服。
姜蜜汤（出千金方）治湿
生姜汁（五合） 白蜜（三合） 黄连（三两） 上以水二升。别煮黄连。取一升。去
滓纳姜
蜜。
杏仁汤（出肘后方）治 。
杏仁（五十枚） 苦酒（三升） 盐（一合） 上和煮五合。顿服之。小儿以意量服。
阿胶汤（出千金方）治 虫蚀下部痒。谷道中生疮。
阿胶（炙燥） 当归（切焙） 青葙子（炒各一两） 上粗捣筛。每服五钱。水一盏半。
入艾
叶十
治虫蚀下部方（出千金方）
胡粉 雄黄 上各等分为末。着谷道中。亦治小儿。
治虫已蚀下部。肛尽肠穿者。
取长腿虾蟆。青背者一枚。鸡骨一分。烧为灰。合吹下部。令深入。数用大验。
治虫状如蜗牛。食下部痒。
竹一把。水二升。煮煎。五岁儿空腹服三五合。隔宿合明早食之尤佳。甚验。
治下部虫啮。并三虫。（出千金方）
杵梅桃叶一斛。蒸之令极热。纳小器中。大布上坐。虫死。或以桃叶汁饮一升。
疗瘟疠疳 （出本草）
以昆仑草捣汁单服。一名草蒿。即葙子苗也。
治百虫入肉。 蚀瘙疥。（出梅师方）
以茧卤汁浸疮。
治疳 。无问去处。皆治之。（出梅师方）
以虾蟆烧灰。好醋作敷。日三五度。敷之瘥。
Whenever the Qi of the five Zang organs descends into the lips and generates sores, the person tends to sleep excessively. This is because parasites are located in the lower part, eroding the lower tissues, which people fail to perceive. One may take this vermifuge medicine. Otherwise, symptoms such as coldness, bitter diarrhea, numbness, and anal involvement will occur.
Ao San (Out of *Qianjin Fang*), treats damp-heat sores with ulceration, kills parasites, and removes filth.
Zhu Ru (Half tael), Lu Gen, Lei Wan, Qing Xiang Zi, Nu Qing, Tao Ren (each three taels). The above herbs are crushed and sifted. Take one cun bi (a square-inch measure) with millet gruel broth. Three times a day, increase to two cun bis. It can also be taken with wine.
Formula for treating damp-heat sores:
Qing Dai (Two taels), Huang Lian, Huang Bo, Ding Xiang (each one tael), She Xiang (Three fen). The above herbs are crushed and sifted. Form into pills the size of small dates. Insert into the lower orifice.
Another formula for treating damp-heat sores:
Take fresh ginger, scrape off the skin, cut along the grain, cook thoroughly until very soft, grind it, and extract one and a half sheng of juice. Add one and a half sheng of water, mix well. Take on an empty stomach at dawn.
Formula for itching and red pain in the anus after a short time:
Use apricot kernels, stir-fry until yellow, crush them, apply using a cotton swab inserted into the anus.
Another formula:
Blow Xiong Huang (Realgar) powder onto the affected area; it is effective.
Treating parasites eroding the lower part (Out of *Ben Cao*):
Make a jar out of mud. Use a bamboo tube about the thickness of a finger; place one end in the jar and the other end into the lower orifice. Burn a ball of Ai Ye (Mugwort) the size of a chicken egg at the opening of the tube. Seal the jar with mud.
Formula for treating damp-heat sores (Out of *Qianjin Fang*):
Huang Lian, Sheng Jiang (each ten taels), Ai Ye (Eight taels), Ku Shen (Four taels). Sift the herbs evenly. Boil in ten dou of water until three sheng remain. Divide into three doses and take.
Jiang Mi Tang (Ginger-Honey Decoction) (Out of *Qianjin Fang*), treats damp-heat dysentery:
Sheng Jiang Zhi (Ginger Juice, Five he), Bai Mi (White Honey, Three he), Huang Lian (Three taels). Boil Huang Lian separately in two sheng of water until one sheng remains. Remove the dregs and add the ginger juice and honey.
Xing Ren Tang (Apricot Kernel Decoction) (Out of *Zhou Hou Fang*), treats dysentery:
Xing Ren (Fifty seeds), Cu (Vinegar, Three sheng), Yan (Salt, One he). Mix and boil until five he remains. Take all at once. For children, adjust the dose according to their condition.
E Jiao Tang (Donkey-Hide Gelatin Decoction) (Out of *Qianjin Fang*), treats parasitic erosion of the lower part causing itching and sores in the anus:
E Jiao (Roasted until dry), Dang Gui (Sliced and baked), Qing Xiang Zi (Stir-fried, each one tael). Coarsely crush and sift. Take five qian per dose. Add one and a half zhan of water and ten [units/pieces] of Ai Ye (Mugwort)... *[Note: Original text appears truncated here]*.
Formula for treating parasitic erosion of the lower part (Out of *Qianjin Fang*):
Hu Fen (Lead Carbonate), Xiong Huang (Realgar). Grind both into equal parts of powder. Apply into the anus. Also used for children.
For cases where parasites have already eroded the lower part, causing the anus and intestines to perforate:
Take one long-legged frog with a green back, and one fen of chicken bone. Burn them to ash. Mix and blow the powder deep into the lower orifice. Repeated use is highly effective.
For parasites resembling snails that eat the lower part causing itching:
Take a handful of Zhu Ru (Bamboo Shavings), boil in two sheng of water. A five-year-old child should take three to five he on an empty stomach. Taking it the next morning after skipping a night is even better; it is very effective.
Treating bites by worms in the lower part and the "Three Parasites" (Out of *Qianjin Fang*):
Take one hu of pounded Mei Tao Ye (Plum and Peach Leaves), steam until extremely hot. Place in a small container, sit on a large cloth over it to fumigate; the worms will die. Alternatively, drink one sheng of Peach Leaf juice.
Treating epidemic caloric accumulation (Out of *Ben Cao*):
Crush Kun Lun Cao and take the juice alone. Also known as Cao Hao, which is the sprout of Qing Xiang Zi.
Treating hundred insects entering the flesh, causing erosive scabies (Out of *Mei Shi Fang*):
Soak the sores in Ji Lu Zhi (Silkworm Cocoon Brine).
Treating gan syndrome dysentery, regardless of the cause (Out of *Mei Shi Fang*):
Burn the frog to ash, mix with good vinegar to make a paste for application. Apply three to five times a day; it heals upon application.