备急丸 治食停肠胃，冷热不调，腹胀气急，痛满欲死；及中恶客忤，猝暴诸疾病。
巴豆（去皮心膜研如脂出油取霜） 大黄 干姜（各一两） 上药各须精新，先捣大黄、
干姜为末，纳巴豆霜，合治一千杵，用为散，蜜和丸亦佳。密器中贮之。以暖水苦酒，服大
豆许三四丸。或不下，捧头起灌令咽，须臾当瘥；如未瘥，更与三丸，当腹中鸣，即吐下，
便瘥。若口噤，亦须折齿灌之。
治寒实结胸，无大热者。
巴豆霜（一分） 川贝母 桔梗（各三分） 研末，纳巴豆霜更杵之，以白饮和服。强
人半钱匕，羸者减之。病在膈上必吐，在膈下必利。不利，进热粥一杯；利过不止，进冷粥
一杯。（
备急丸医猝暴疾，中恶欲死腹胀急。大黄干姜巴豆霜，斩关夺门而直入。（大黄苦寒下
热结，巴豆辛热下寒结，二药性味相畏，同用泻人反缓。更妙在干姜之辛散，引领巴、黄，
内通神明，外辟恶忤，助其斩关夺门之势，而成拨乱反正之功。）神昏口噤齿不开，折齿灌
之犹可及。（中恶客忤，神昏口噤，折齿灌之立苏。）寒实结胸（与大结胸证相似，但无热渴
烦躁见象。盖彼因热实，此属寒实也。）三白散，贝母桔梗巴霜翕。（贝母、桔梗开提肺气以
消痰散结，巴豆劫寒破实以开结胸。作散服者，欲其散中焦之寒实也。）药不瞑眩疾不瘳，
此等诸方宜佩给。（预先修合，佩带在身，以救仓猝之证。）
【三物白散方】主治饮食停滞于肠胃，寒热失调，导致腹部胀满、气机急促，疼痛剧烈似要死亡；以及中恶邪或客忤之气，突然爆发的各种疾病。
巴豆（去除皮、心及内膜，研磨成脂状，榨出油后取霜） 大黄 干姜（各一两）。以上药物都必须选用精制新鲜的，先将大黄、干姜捣碎研成粉末，加入巴豆霜，混合捣治一千杵，制成散剂，用蜂蜜和丸也可以。密封储存在容器中。用温水和醋送服，每次服用三四粒如大豆大小的药丸。如果药丸不下咽，托起患者头部灌服使其咽下，片刻之后应当见效；如果仍未见效，再给予三丸，此时应当听到腹中鸣响，随即出现呕吐或腹泻症状，病就好了。如果是牙关紧闭的患者，也必须撬开牙齿灌服。
治疗寒实结胸证，没有明显高热者。
巴豆霜（一分） 川贝母 桔梗（各三分）。研成粉末，加入巴豆霜再次捣匀，用米汤调和服用。体质强壮的人服用半钱匕的量，体弱的人减量。病位在膈肌以上的必然引起呕吐，病位在膈肌以下的必然引起腹泻。如果未引起腹泻，喝一杯热粥以助药力；如果腹泻不止，喝一杯冷粥以止泻。
（歌注：备急丸治疗猝发的急症，中恶邪导致欲死、腹胀气急。方中大黄、干姜、巴豆霜，犹如斩关夺门般直入病所。（大黄苦寒，攻下热结；巴豆辛热，攻下寒结，两药性味相互制约，同用反而使泻下之力缓和。更妙在干姜的辛散之性，引领巴豆和大黄，内通神明，外辟恶邪，助其斩关夺门的势头，从而成就拨乱反正的功效。）神志昏迷、牙关紧闭、牙齿打不开，撬开牙齿灌服还来得及。（中恶客忤，神志昏迷、牙关紧闭，撬开牙齿灌服可立即苏醒。）寒实结胸（与大结胸证相似，但没有热渴、烦躁等表现。因为大结胸是热实证，此证属于寒实证。）三物白散，由贝母、桔梗、巴豆霜组成。（贝母、桔梗开提肺气以消除痰结，巴豆劫除寒邪、破除实证以开通结胸。制成散剂服用，是为了疏散中焦的寒实之邪。）用药若不产生瞑眩反应，疾病就不会痊愈，这些急救方剂应当预先制备并随身携带。（预先配制好，佩戴在身上，以救治仓促发生的病症。）
[Sanyu Baisan Formula] Indicated for food stagnation in the stomach and intestines, imbalance of cold and heat, leading to abdominal distension, urgent qi mechanism, severe pain resembling death; as well as Zhong'e (sudden attack by evil pathogens) or Kewu (unexpected adverse influences), and various sudden acute diseases.
Radix et Rhizoma Rhei (Dahuang) Dried Ginger (Ganjiang) Crotonis Fructus Preparatum (Badoushuang, prepared Croton seed) [Note: Original text lists Badou processing first, then Dosage]. Each one liang. The aforementioned medicines must be selected to be refined and fresh. First, pound Dahuang and Ganjiang into powder, add Badoushuang, mix and pound a thousand times, prepare as a powder; mixing with honey to make pills is also good. Store in a sealed container. Administer with warm water and vinegar, take three or four pills the size of soybeans per dose. If the pills are not swallowed, lift the patient's head and force-feed until swallowed; within a short time, improvement should occur; if there is no improvement, administer three more pills. Thereupon, borborygmus (abdominal rumbling) should be heard, followed by vomiting or diarrhea, and the disease will resolve. If the jaw is clenched, it is also necessary to pry open the teeth and force-feed.
Indicated for Cold-Excess Jie-Xiong (Chest Binding Syndrome), without significant high fever.
Prepared Croton Seed (Badoushuang) 1 fen Fritillariae Thunbergii Bulbus (Chuanbeimu) Platycodonis Radix (Jiegeng) Each 3 fen. Pound into powder, add Badoushuang and pound again, mix with rice water for administration. For robust individuals, half a qianbi (a small measuring spoon); for frail individuals, reduce the dose. If the pathology is above the diaphragm, vomiting will inevitably occur; if below the diaphragm, diarrhea will inevitably occur. If diarrhea does not occur, drink one cup of hot porridge to assist the medicinal effect; if diarrhea persists uncontrollably, drink one cup of cold porridge to stop it.
(Verse Commentary: Beiji Wan treats sudden acute diseases, Zhong'e causing near-death state, abdominal distension and urgency. Dahuang, Ganjiang, and Badoushuang in this formula enter the disease site directly like breaking through gates. (Dahuang is bitter and cold, purging heat accumulation; Badou is acrid and hot, purging cold accumulation. Their properties and flavors mutually restrain each other, so using them together actually slows down the purgative effect. More ingeniously, the acrid dispersing nature of Ganjiang guides Badou and Dahuang, internally connecting to the spirit, externally repelling evil influences, assisting their momentum of breaking through barriers, thereby achieving the merit of restoring order from chaos.) In cases of coma, clenched jaw, and inability to open teeth, prying open the teeth to force-feed is still effective. (In Zhong'e and Kewu, with coma and clenched jaw, prying teeth and force-feeding leads to immediate revival.) Cold-Excess Jie-Xiong (Similar to Great Excess Jie-Xiong syndrome, but without symptoms of heat, thirst, and irritability. That is due to Heat-Excess, whereas this belongs to Cold-Excess.) Sanyu Baisan consists of Beimu, Jiegeng, and Badoushuang. (Beimu and Jiegeng elevate Lung Qi to eliminate phlegm and dissipate nodules; Badou eliminates cold and breaks excess to open Jie-Xiong. Prepared as a powder for oral administration to disperse Cold-Excess in the Middle Jiao.) If the medicine does not induce Mingxuan (adverse reaction indicating efficacy), the disease will not heal. These emergency formulas should be prepared in advance and carried on the person to treat sudden conditions. (Prepare in advance, carry on the body, to rescue sudden emergencies.)