一凡夏月不可淘井。井中及深冢中。皆有伏暑气。入则令人郁闷杀人。如欲入。必须先
以鸡
鹅鸭鸟毛投之。置下至底。则无伏气。毛若徘徊不下。则有毒瓦斯也。亦有纳生六畜等置其中
若有毒。其物即死。若或不死。而尤当先以酒数升。遍洒井冢中四边畔。停少时。然后可
入。若觉有此气冲欲死者。还取其井中水洒人面。令饮之。又以灌其头及全体即活。若无水
取他水用之。
又方。如已中毒。以水 其面。并冷水调雄黄末一二钱。入水 之。若转筋入腹。痛欲
死者
使四人捉手足。灸脐左边二寸十四壮。又生姜一片劈破。酒五盏煮浓顿服。又醋煮衣絮令
彻温。裹转筋处。又浓煮盐汤。通手洗患者手足。摩胸肋间。即苏。
夫蛊毒者。有数种。皆邪厉变感之气而毒人也。令人心腹搅动痛。如有物在咬。血肉皆
烂。
如不即治。食人五脏则死。此病有缓有急。急者十数日即死。缓者延引岁月。游走腹内。气
力羸瘦。骨节沉重。发则心腹痛烦躁。而所中之物。变为虫。渐食脏腑而死矣。欲验之法。
令病患唾于水内。沉者是蛊。浮者即非。大抵脉数而细者死。浮而缓者生。一治蛊毒方。
晋福散
晋矾 福建茶（各一两）
上为末。每服三钱。新汲水调下。即吐出也。未吐。再服必吐。
一论解一切虫毒。并蛊毒。如被狐蛊毒。鼠毒。恶菌毒。河豚毒。疫死牛马驴肉毒。或蛇
虫恶
犬所伤。又治一切恶疮。并一切痈疽发背。诸风瘾疹。及无名肿毒。随手取效。万无一失。
凡人家居旅行不可无此药。
万病解毒丸
（又名神仙太乙紫金丹方见通治）
一凡中蛊毒。不论远年近月。但煮一鸡卵去壳。以小银钗插入其中。并含入口。一饭之
顷。取钗视卵俱黑。即为中毒。
一嚼生大豆。不觉腥者蛊。豆皮胀烂者蛊。噙白矾味甘不涩者蛊。唾津液水碗中。沉是
蛊。浮非蛊。
一辟蛊用荸荠。果名地栗。须用江南所产之大者。切晒为末。常随身。每以白汤调下二
钱。
一治百蛊不愈。用白鸡鸭血灌入口中良。
一解药毒蛊虫蛇诸毒。大甘草节。以真麻油浸。年岁愈多愈妙。取甘草嚼。或水煎服神
效。
又方垢腻散。取白矾一块。令病患咀之。如觉矾甜。即是蛊毒。乃用梳齿内垢腻。不拘
多少食之。即吐恶物。
一、凡是夏天，不可以挖掘水井。井中和深墓中，都有潜伏的暑热之气。人进入其中，会导致郁闷甚至死亡。如果必须进入，必须先投入鸡、鹅、鸭、鸟的羽毛，将其放置到底部，这样就没有潜伏的毒气了。如果羽毛徘徊不下沉，说明有毒瓦斯存在。也可以将活的家畜等放入其中，如果有毒，动物就会死亡；如果动物不死，更应当先用几升酒，遍洒在井或墓的四周边缘，停留片刻，然后才可以进入。如果感觉有这种气冲撞身体想要昏死过去，就取井中的水喷洒在人脸上，并让人饮用。再用这些水浇灌头部和全身，人就能苏醒。如果没有井水，就用其他的水代替。
又一方法：如果已经中毒，用水清洗面部，并用冷水调和雄黄末一两钱，加入水中清洗。如果出现转筋（肌肉痉挛）且痛感传入腹部，疼痛欲死的情况，让四个人抓住患者的手脚，在肚脐左边二寸处艾灸十四壮。又用一片生姜劈开，用五盏酒煮浓后一次性服下。又用醋煮棉絮使其彻底温热，包裹在转筋的部位。又用浓盐水汤，温度适宜时清洗患者的手足，按摩胸肋间，患者即可苏醒。
所谓蛊毒，有好几种，都是邪厉变异之气侵害人体所致。使人感到心腹搅动疼痛，好像有东西在咬噬，血肉腐烂。如果不立即治疗，侵蚀五脏就会死亡。此病有急症和缓症之分，急症的十几天内就会死亡，缓症则拖延岁月，在腹中游走，导致气力虚弱消瘦，骨节沉重。发作时心腹疼痛烦躁，而被蛊毒侵袭之物会化为虫，逐渐啃食脏腑而死。验证的方法：让病患吐唾沫在水中，沉下去的是蛊，浮起来的就不是。大抵脉象数而细的预后不良，脉象浮而缓的预后良好。
一方治疗蛊毒：晋福散
成分：晋矾、福建茶（各一两）
制法与用法：以上药物研为细末。每次服用三钱，用新汲水调服，就会吐出毒物。如果没有吐出，再服用必定会吐出。
另一论说解除一切虫毒及蛊毒。如被狐蛊毒、鼠毒、恶菌毒、河豚毒、疫死的牛马驴肉毒，或被蛇虫恶犬所伤。又治疗一切恶疮，以及一切痈疽发背、各种风疹瘾疾，还有无名肿毒，随手取效，万无一失。凡人居家旅行不可没有此药。
方名：万病解毒丸
（又名神仙太乙紫金丹，方见通治章节）
一、凡是中蛊毒，不论时间长短，只要煮一个鸡蛋去壳，用小银钗插入其中，并含入口中。一顿饭的功夫，取出银钗观察，如果银钗和鸡蛋都变黑，就是中了蛊毒。
一、嚼生大豆，不觉腥味的为蛊；豆皮胀烂的为蛊；口含白矾觉得味甘而不涩的为蛊；吐唾液到水碗中，沉下去的是蛊，浮起来的不是蛊。
一、预防蛊毒可用荸荠，别名地栗。必须使用江南所产的大个头荸荠，切片晒干研为细末，常随身携带。每次用开水调服二钱。
一、治疗各种蛊毒久治不愈，用白鸡或白鸭的血灌入患者口中，效果良好。
一、解药毒、蛊虫、蛇等诸毒，用大甘草节，以真正的麻油浸泡，年份越久越好。取甘草咀嚼，或用水煎服，神效。
又一方法：垢腻散。取白矾一块，让病患咀嚼。如果觉得白矾味甜，就是蛊毒。于是用梳齿内的污垢，不拘多少，让患者吃下，就会吐出恶物。
1. In summer, one must not dig wells. Both wells and deep tombs contain latent summer-heat qi. Entering them can cause oppression and even death. If entry is necessary, first throw chicken, goose, duck, or bird feathers into the well or tomb, placing them to the bottom. This dispels the latent qi. If the feathers hover without sinking, it indicates the presence of toxic gases. Alternatively, place live domestic animals inside; if toxic, the animals will die. If they do not die, it is even more imperative to sprinkle several sheng (a unit of volume) of wine around the edges of the well or tomb, wait for a short while, and then enter. If one feels the qi rushing and threatens to cause fainting, take water from the well and splash it on the person's face, and have them drink it. Then pour this water over the head and entire body to revive them. If well water is unavailable, use other water.
Another method: If already poisoned, wash the face with water, and mix one or two qian of realgar powder (Realgar) with cold water to wash with. If muscle spasms (tetany) occur and pain radiates to the abdomen, causing agony, have four people hold the patient's limbs. Moxibustion should be applied fourteen moxa cones at a point two cun to the left of the umbilicus. Additionally, split one slice of fresh ginger, boil it in five wan (a unit of volume) of wine until concentrated, and administer in one dose. Also, boil cotton wadding in vinegar until thoroughly warm, and wrap it around the area of spasms. Furthermore, prepare a strong saline solution, wash the patient's hands and feet when the temperature is tolerable, and massage the chest and ribs; the patient will recover.
Gudu (Gu poison) refers to several types of diseases caused by malignant, transforming pathogenic qi invading the human body. It causes churning pain in the heart and abdomen, as if something is biting, leading to rotting of flesh and blood. If not treated immediately, it erodes the five zang organs, leading to death. The disease presents in acute and chronic forms. Acute cases result in death within ten days or so, while chronic cases drag on for years, wandering within the abdomen, causing emaciation, weakness, and heaviness in the bones and joints. Upon onset, there is heart and abdominal pain, irritability, and restlessness. The object that caused the Gu transforms into insects, gradually consuming the zang-fu organs until death. To verify: ask the patient to spit into water. If the saliva sinks, it is Gu; if it floats, it is not. Generally, a rapid and thin pulse indicates a poor prognosis, while a floating and moderate pulse indicates survival.
One prescription for treating Gudu: Jinfu San (Jin Fu Powder)
Ingredients: Jin Fan (Alum), Fujian Tea (each 1 liang).
Preparation and Administration: Grind the above ingredients into fine powder. Take 3 qian each time, mixed with fresh drawn water. Vomiting will ensue. If vomiting does not occur, take another dose; vomiting will definitely occur.
Another discussion on resolving all insect poisons and Gudu. This applies to Fox Gu poison, Rat poison, Toxic Mushroom poison, Pufferfish poison, Poison from疫-dead cattle, horses, or donkeys meat, or injuries from snakes, insects, or vicious dogs. It also treats all malignant sores, carbuncles, back abscesses, various wind-induced urticaria, and unclassified swelling and toxicity, providing immediate effect with no failure. This medicine should always be available for home use or travel.
Prescription Name: Wanbing Jiedu Wan (Ten Thousand Diseases Detoxifying Pill)
(Also known as Shenxian Taiyi Zijin Dan, see General Treatments section)
1. For any case of Gudu poisoning, regardless of how long ago it occurred, boil one egg, remove the shell, insert a small silver hairpin into it, and hold it in the mouth. After the time it takes to eat one meal, remove the hairpin and inspect the egg. If both the hairpin and the egg turn black, it confirms Gudu poisoning.
2. Chew raw soybeans. If no fishy smell is perceived, it is Gudu. If the bean skin swells and rots, it is Gudu. Hold white alum in the mouth; if it tastes sweet rather than astringent, it is Gudu. Spit saliva into a bowl of water; if it sinks, it is Gudu; if it floats, it is not.
3. To ward off Gudu, use water chestnuts (Dili). Use large ones produced in Jiangnan. Slice, dry, and grind into powder. Carry it with you constantly. Mix 2 qian with hot water and take orally each time.
4. For stubborn Gudu that does not heal,灌 (administer) blood from a white chicken or white duck into the patient's mouth; this is effective.
5. To resolve drug poison, Gu insects, snake venom, and other toxins, use large licorice root nodes (Gancao Jie). Soak them in true sesame oil; the older the better. Chew the licorice or decoct it in water for oral administration; this yields miraculous effects.
Another method: Gouni San (Filth Powder). Take a piece of white alum and have the patient chew it. If the alum tastes sweet, it indicates Gudu poison. Then, scrape the filth accumulated inside a comb, take an unspecified amount, and have the patient ingest it. This will induce vomiting of evil substances.