肘后姚氏仙人入山草法，辟蛇之药虽多，唯以武都雄黄为上，带一块，古称五两于肘间，
则
船，有太赤足蜈蚣置管中系腰，又有 龟啖蛇，带其尾亦好。 日喙弥佳，禁法中亦有单行
轻易者，今疏其数条，然皆须受而后行，不尔，到山车口住立，存五蛇一头乃闲气以物屈刺
之，因左回两步，思作蜈蚣数千以衣身便行无所畏也。（张文仲备急同）
集验入山草辟众蛇方。
干姜 生麝香 雄黄
上三味等分捣，以小绛囊盛，男左女右带佩，则蛇逆者辟，人为蛇所中，便以疗之，如
无麝香，以射 和带之，疗诸毒良。（肘后千金文仲备急古今录验同出第九卷中）
千金疗入山辟众蛇方。
当烧羚羊角，令烟出，蛇则去矣。（肘后同出第二十六卷中）
广济疗毒蛇啮方。
取慈菇草捣以敷之，即瘥，其草似燕尾者是，大效（出第五卷中）
肘后蛇啮毒肿方。
干姜末敷之，燥复易之。（备急文仲千金同）
又方
灸啮处三五壮，则毒不能行。
又方
捣射 涂肿上，血出乃瘥。（备急文仲千金同）
又方
猪屎熬令焦末，蓝一把水三升煮，取二升，投屎搅和以洗之瘥。
文仲疗蛇啮方。
捣雄黄末以敷之，日三四度瘥。
又方
取梳裹垢如指大，长二寸，以尿和敷之。
又方
灸梳使汗出，以熨疮口，即验。（备急千金同）
又方
取鸡屎二七枚，烧作灰，投酒服之瘥。（千金同）
必效疗蛇咬方。
五月五日前七日，即斋不得食饮酒肉五辛，仍先向桑下觅菟葵先知处记之，至五月五日
中时，先手摸桑木阴一遍，仍着上摸索之讫，即以口啮取菟葵，嚼使熟，以唾涂手熟揩令遍。
五
又方
烧桑刀，麝香少许和刀上，以烙啮处，令皮破，即瘥。
又方
生蚕蛾阴干为末，敷啮处孔中，数易之，其蛾有生子者妙。
又方
麝香 雄黄 半夏 巴豆
上四味等分为末敷之。
又方
先以唾涂咬处，熟揉生大豆叶封之。
The *Zhouhou Beiji Fang* records the herbal method of Immortal Yao for entering mountains. Although there are many herbs to repel snakes, only Realgar (Xionghuang) from Wudu is considered superior. Carrying a piece weighing five *liang* (ancient unit) at the elbow, even if there is a red-footed centipede in a tube tied to the waist on a boat, or a turtle that eats snakes, carrying its tail is also good. (There is also) Ri Hui (a plant/herb), and within exorcistic methods, there are simple ones used singly with easy efficacy. Now, several items are listed, but one must receive the transmission first before practicing; otherwise, upon arriving at the mountain pass and standing still, visualize the heads of five snakes, then use an object to pierce it while relaxing the breath, turn left two steps, and imagine thousands of centipedes covering the body so that walking is fearless. (Content identical to Zhang Wenzhong's *Beiji Fang*)
*Jiyan Fang* Herb for Entering Mountains to Repel Various Snakes.
Dried Ginger (Ganjiang), Raw Musk (Shexiang), Realgar (Xionghuang).
The above three ingredients are ground in equal parts, placed in a small crimson pouch, worn on the left for men and on the right for women, thus repelling adverse snakes. If a person is bitten by a snake, apply it for treatment. If musk is unavailable, She Wang (Aconite extract) can be mixed and carried; it is effective for treating various poisons. (Identical sources: *Zhouhou Beiji Fang*, *Qianjin Fang*, Zhang Wenzhong's *Beiji Fang*, *Gujin Luyan Fang*, all from Volume 9)
*Qianjin Fang* Formula for Entering Mountains to Avoid Various Snakes.
Burn Antelope Horn (Lingyangjiao) until smoke emerges; the snakes will depart. (Identical source: *Zhouhou Beiji Fang*, Volume 26)
*Guangji Fang* Formula for Treating Poisonous Snake Bites.
Take Colocasia esculenta herb (Cigugcao), crush and apply as a poultice; healing occurs immediately. The correct herb resembles a swallow's tail. Highly effective (From Volume 5).
*Zhouhou Beiji Fang* Formula for Swelling from Snake Bite Poison.
Apply powder of Dried Ginger (Ganjiang); replace when dry. (Identical: *Beiji Fang*, Zhang Wenzhong's *Beiji Fang*, *Qianjin Fang*)
Another Formula
Moxibustion (Jiu) 3-5 moxa cones on the bite site prevents the poison from spreading.
Another Formula
Crush She Wang (Aconite extract) and apply to the swelling; healing occurs once blood flows. (Identical: *Beiji Fang*, Zhang Wenzhong's *Beiji Fang*, *Qianjin Fang*)
Another Formula
Fry pig feces until charred and grind into powder. Boil one handful of Isatis root (Lancao) in three sheng of water, reduce to two sheng. Add the pig feces powder, stir, mix, and wash the wound; healing occurs.
Zhang Wenzhong's Formula for Treating Snake Bites.
Grind Realgar (Xionghuang) into powder and apply; heal after applying 3-4 times daily.
Another Formula
Collect dirt from a comb, about the size of a finger and two cun long. Mix with urine and apply.
Another Formula
Heat a comb until sweat appears, then use it to foment the wound; immediate effect. (Identical: *Beiji Fang*, *Qianjin Fang*)
Another Formula
Take fourteen chicken droppings, burn to ash, mix with wine and ingest; healing occurs. (Identical: *Qianjin Fang*)
*Bixiao Fang* Formula for Treating Snake Bites.
Seven days before the fifth day of the fifth lunar month, observe a fast, abstaining from alcohol, meat, and the "Five Pungent Spices." First, seek Tukuia (Tukui) under mulberry trees, memorize the location. On the noon of the fifth day of the fifth month, touch the shady side of the mulberry tree once with your hand, then feel around it. Take Tukuia with your mouth, chew thoroughly, and rub your hands with saliva until evenly coated.
Another Formula
Burn a mulberry wood knife, mix with a little Musk (Shexiang) on the blade, and cauterize the bite site until the skin breaks; healing occurs immediately.
Another Formula
Dry silkworm pupae (Canemo) in the shade, grind into powder, and apply into the bite hole; change frequently. Those containing eggs are superior.
Another Formula
Musk (Shexiang), Realgar (Xionghuang), Pinellia ternata (Banxia), Croton seed (Badou).
Grind the above four ingredients into equal parts powder and apply.
Another Formula
First apply saliva to the bite site, then rub fresh soybean leaves and apply them as a dressing.