治疔疮发背诸大恶症。蟾酥（酒化）、轻粉、麝香各五分，枯矾、寒水石 、铜绿、乳
香、没药各一钱，朱砂三钱，蜗牛二十个（或少亦可），共研，或蜗牛、或酒糊捣为丸，绿
豆
回
有
并与卷一颈项部对口方合看。初起用水仙花根捣烂敷四围，中留一孔，未成即消，已成
或出脓少许立愈。
又，鲫鱼仙方，治对口疮，并治一切白色阴疽初起。用活鲫鱼一个，生山药一段与鱼一
样长，白糖二钱，同捣极烂，敷上神效。再瘰 及乳痈初起，加腊糟同捣敷之，并效。
又方∶白菊花四两，生草节四钱，水煎服之，实时消散。
又方∶乌羊角，烧灰存性为末，用糖、酒调敷。立愈。
又方∶大活鲫鱼一个，入瓦盆内捣烂，加入头上篦下发垢四两和匀，极浓敷之，外以纸
贴一二日即愈。加生山药一条同捣，并治乳痈、瘰 。
又方∶取公猪眼梢处臭肉（形如腰子，有花纹者），量疮大小用多少个，和糯米饭同捣
成
又方∶取公猪腰一个，乘热切开贴对口疮处，用帛包紧，一二时再换猪腰粘贴。
又，有人腰间生一毒痈，红肿未破皮，痛不可忍，俯躬而行，一人取新宰牡猪肝、切片
如疮大粘贴，外用布缠定，一对日其病即愈。肝色变黑，臭不可闻。
又方∶治对口疮，用新鲜夏枯草入盐、津唾少许，捣烂敷患处，已成留头，未成满敷
，三次即愈。
凡对口初起，不论偏正，用蛇蜕一条， 灰，以好酒调服，即愈或用癞虾蟆放疮上拔毒
法，对口、发背俱效。
治疗疔疮、发背等各种严重的恶症。取蟾酥（用酒溶化）、轻粉、麝香各五分，枯矾、寒水石、铜绿、乳香、没药各一钱，朱砂三钱，蜗牛二十个（数量少一些也可以），共同研磨成粉；或者用蜗牛，或者用酒糊将药末捣制成丸剂。（此方）请与卷一颈部“对口”疮的方剂结合参考。疾病初起时，用水仙花根捣烂敷在疮口四周，中间留一个孔，若脓未形成即可消散；若脓已形成，仅排出少许脓液后立刻痊愈。
另外，鲫鱼仙方，用于治疗对口疮，并治疗一切白色阴疽初起阶段。取活鲫鱼一条，生山药一段（长度与鱼相同），白糖二钱，一同捣烂至极细，敷于患处，效果神奇。若是瘰疬及乳痈初起，加入陈年腊肉糟一同捣烂敷用，同样有效。
另一个方子：白菊花四两，生甘草节四钱，用水煎服，能立即消散。
再一个方子：乌羊角，烧成灰但保留药性（存性）研成粉末，用糖和酒调匀后外敷，立刻痊愈。
再一个方子：取大活鲫鱼一条，放入瓦盆中捣烂，加入人头上篦下来的头发垢四两，混合均匀，浓稠地敷在患处，外面用纸贴住，一二天即可痊愈。若加入生山药一条一同捣烂，也可治疗乳痈、瘰疬。
再一个方子：取公猪眼角处的臭肉（形状像腰子，有花纹的），根据疮口大小决定使用多少个，与糯米饭一同捣烂成泥。
再一个方子：取公猪腰一个，趁热切开，贴在对口疮处，用布帛包紧，约一小时后再更换猪腰粘贴。
另外，有人腰间生了一个毒痈，红肿但未破皮，疼痛难以忍受，只能弯腰行走。一人取新宰杀的公猪肝，切成与疮口一样大的片状，粘贴在患处，外用布缠紧固定，一天一夜后病即痊愈。猪肝颜色变黑，气味臭不可闻。
再一个方子：治疗对口疮，用新鲜夏枯草，加入少许盐和唾液，捣烂敷在患处，若脓已成则留头不敷，若未成则满敷，三次即可痊愈。
凡是“对口”疮初起，不论偏侧还是正中，用蛇蜕一条，烧成灰，用好酒调服，即可痊愈；或者用癞蛤蟆放在疮上拔毒的方法，对对口疮、发背都有效。
Treats severe malignant conditions such as Ding Chuang (carbuncle/furuncle) and Fa Bei (back carbuncle). Take Chan Su (Toad Venom, dissolved in wine), Qing Fen (Calomel), She Xiang (Musk) each 0.5 fen; Ku Fan (Alum), Han Shui Shi (Niter), Tong Lv (Malachite), Ru Xiang (Frankincense), Mo Yao (Myrrh) each 1 qian; Zhu Sha (Cinnabar) 3 qian; Wo Niu (Snail) 20 pieces (fewer is acceptable). Grind them together into powder. Alternatively, use the snails or a paste made with wine to form pills. (Refer to this formula in conjunction with the "Dui Kou" formula for the neck section in Volume I.) At the initial stage, crush Narcissus bulb roots and apply around the periphery of the lesion, leaving one hole in the center. If the abscess has not formed, it will dissipate immediately; if pus has formed, slight discharge followed by immediate healing occurs.
Additionally, Ji Yu Xian Fang (Miraculous Carp Formula) treats Dui Kou Chuang (carbuncle at the back of the neck) and all early-stage white Yin Ju (cold abscesses). Use one live carp, a piece of raw Shan Yao (Chinese Yam, same length as the fish), and 2 qian of white sugar. Pound them into an extremely fine paste and apply to the affected area for miraculous efficacy. For early-stage Luo Li (scrofula) and Ru Yong (mastitis), add La Zao (aged pork lard residue) when pounding and applying, which is also effective.
Another formula: Bai Ju Hua (White Chrysanthemum Flower) 4 liang, Sheng Cao Jie (Raw Licorice Nodes) 4 qian. Decoct in water and take orally for immediate dissipation.
Another formula: Wu Yang Jiao (Black Sheep Horn). Burn to ash while preserving its medicinal properties, grind into powder, and mix with sugar and wine for topical application. Immediate healing ensues.
Another formula: One large live carp, pounded in a clay basin. Add 4 liang of Tou Fa Gou (hair垢 from combing human hair), mix evenly, and apply thickly to the lesion. Cover with paper for one to two days until healed. Adding one strip of raw Shan Yao (Chinese Yam) when pounding also treats Ru Yong (mastitis) and Luo Li (scrofula).
Another formula: Take the foul flesh from the corner of a male pig's eye (shaped like a kidney, with marbled patterns). Use however many pieces are needed according to the size of the wound, and pound together with glutinous rice flour into a paste.
Another formula: Take one male pig kidney, cut it open while hot, and apply it to the Dui Kou Chuang site. Wrap tightly with cloth. Replace with a fresh pig kidney after about one hour.
Furthermore, there was a case where a person developed a toxic carbuncle on the waist, red and swollen but unbroken skin, causing unbearable pain such that they could only walk bent over. A practitioner took a freshly slaughtered male pig liver, sliced it to match the size of the wound, and applied it to the lesion. It was secured with cloth wrapping. After one day and night, the disease was cured. The liver turned black and emitted an unbearable stench.
Another formula: To treat Dui Kou Chuang, use fresh Xia Ku Cao (Prunella Vulgaris), add a little salt and saliva, pound into a paste, and apply to the affected area. If the abscess has formed, leave the head uncovered; if not, cover fully. Healing occurs after three applications.
For any early-stage Dui Kou Chuang, whether lateral or central, use one piece of She Tui (Snake Slough), burn to ash, and take mixed with good wine for immediate healing. Alternatively, the method of placing a Toad (La Xi Ma) on the wound to draw out toxins is effective for both Dui Kou Chuang and Fa Bei.