治痈疽溃后，长肌敷瘕。
白芷 黄 （各一两） 甘草（二钱） 黄蜡（二两） 黄丹（二两半）
上前三味为粗末，春秋用麻油四两半，夏四两，冬五两，熬药紫赤色，绵滤去滓，再入
黄蜡、黄丹，以柳枝不住手搅，滴水成珠即止。用如常法。
洗发背痈疽。
猪蹄（一具，治如食法) 黄 黄连 芍药（各三钱三字） 黄芩（一分） 蔷薇根 野狼牙（各一两）
上锉散。以水二斗，煮猪蹄熟，澄清得汁半许，入药，煎至二三分，去滓，洗疮，以帛
拭干，日二。如疼痛，加当归、甘草各一分。
治痈肿恶肉不尽，脓水淋漓。敷此，能消肌长肉。
白矾(银窝内用瓦盖 令性尽，一两） 好染坯 血竭（各一两)
上研细。用桑浆旋搜为膏，量疮大小贴之。忌鲫鱼、酒面、毒物等。
经云∶陷脉为漏，留连肉腠。脉得寒即下陷，凝滞肌肉，故曰留连肉腠；肉冷亦能为脓
血，故为冷漏，须用温药，方如后。
治漏疮，及二三十年瘿瘤，或大如杯盂，久久不瘥，致有漏溃，令人骨消肉尽
，或坚或软或溃，令人惊惕，寐卧不安，体中掣痛，愈而复作。
干姜(炮) 琥珀 大黄 附子(炮，各一两） 丹参（三分） 石硫黄 白石英 钟乳粉 乌贼
鱼骨（各半两）
上为末，贮以瓷合韦囊勿令泄气。若疮湿即敷；无汁，即煎猪脂和敷之，以干为度。或
死肌不消，加芒硝二两益佳。一法，用胡燕屎一枚。
Treating post-ulceration of carbuncles and sores, promoting muscle growth and eliminating scars.
Bai Zhi (Angelicae Dahuricae Radix) 1 liang, Gan Cao (Glycyrrhizae Radix et Rhizoma) 2 qian, Huang La (Beeswax) 2 liang, Huang Dan (Minii Oxidum Rubrum) 2.5 liang.
The above first three herbs are crushed into coarse powder. In spring and autumn, use 4.5 liang of Sesame Oil; in summer, 4 liang; in winter, 5 liang. Boil the herbs until they turn purple-red, filter through cotton cloth to remove dregs, then add Beeswax and Minii Oxidum Rubrum. Stir continuously with a willow branch until a drop forms a bead when tested in water, then stop heating. Apply according to routine methods.
For washing carbuncles and sores on the back of the head/neck.
Zhu Ti (Porci Pes) one piece (prepared as food), Huang Lian (Coptidis Rhizoma) 3 qian 3 fen, Shao Yao (Paeoniae Radix Alba) 3 qian 3 fen, Huang Qin (Scutellariae Radix) 1 fen, Qiang Wei Gen (Rosae Rugosae Radix) 1 liang, Ye Lang Ya (Acanthopanacis Senticosi Caulis) 1 liang.
Chop the herbs into pieces. Use 2 dou of water to boil the pig's trotter until cooked clear. Obtain about half a portion of the clarified juice, add the herbs, and decoct until only two or three parts remain. Filter out the dregs and wash the wound. Dry with a linen cloth. Do this twice daily. If there is pain, add Dang Gui (Angelicae Sinensis Radix) and Gan Cao (Glycyrrhizae Radix et Rhizoma) each 1 fen.
Treating carbuncles and swelling where malignant flesh remains incomplete, with dripping pus and fluid. Applying this can eliminate necrotic tissue and promote new flesh growth.
Bai Fan (Alumen) 1 liang (processed by covering with a tile in a silver bowl to exhaust its toxicity), Xue Jie (Santalum Rubrum) 1 liang.
Grind the above into fine powder. Mix with Mulberry Sap (Sang Jiang) to form a paste. Apply according to the size of the wound. Avoid eating crucian carp, alcohol, wheat products, and toxic substances.
The Classics state: "When pathogens sink into the vessels, fistulas are formed, lingering in the muscle interstices." When vessels receive cold, they sink downward, stagnating in the muscles, hence called "lingering in the muscle interstices"; cold muscles can also generate pus and blood, hence called "cold fistula." Warm herbs must be used. The formula follows.
Treating fistulous sores, and goiters/nodules persisting for twenty or thirty years, sometimes as large as cups or bowls, failing to heal for a long time, leading to fistula formation and ulceration. This causes bone wasting and muscle depletion. The masses may be hard, soft, or ulcerated, causing fright, restlessness, insomnia, body twitching pain, recurrence after healing.
Gan Jiang (Zingiberis Rhizoma Preparatum) 1 liang, Hu Po (Amber) 1 liang, Da Huang (Rhei Radix et Rhizoma) 1 liang, Fu Zi (Aconiti Lateralis Radix Preparata) 1 liang, Dan Shen (Salviae Miltiorrhizae Radix et Rhizoma) 3 fen, Shi Liu Huang (Sulfur) 0.5 liang, Bai Shi Ying (Quartzum Album) 0.5 liang, Zhong Ru Fen (Concha Trochus) 0.5 liang, Ou Zei Gu (Sepiae Endoconcha) 0.5 liang.
Grind the above into powder. Store in porcelain containers and leather bags to prevent leakage of qi. If the sore is wet, apply directly; if dry/no exudate, melt Pig Fat (Su Zhi) and mix with the powder for application, keeping it dry. If dead flesh does not resolve, adding Mang Xiao (Natrii Sulfas) 2 liang is better. Another method uses one dried swallow droppings (Hu Yan Shi).