脉沉实发热烦躁，外无 赤痛，其邪深在内，故先疏通，以绝其源。
脉浮大数， 肿在外，当先托里，恐邪入于内。
脉不沉不浮，内外俱无证，知其在经，当和荣卫。
浮者宜行经，黄芩、黄连、连翘、人参、木香、槟榔、泽泻、黄柏，在上半加枳壳。
沉者，里，疏通脏腑，利后，用前药中加大黄，痛当归、黄 止之。
缓者，身重当除湿。
大者心脉有热。
弦者，眩运，当去肝风。
涩者，气滞血虚。
弦细为膀胱寒水，小便溺多，宜泻寒水。
盖疮疡诸症，皆营（营运也）气偏盛，助火邪而生，湿热相搏，肌肉败坏而为脓，
故从虚而出经络也，如太阳经从背而出，少阳虚从鬓而出，阳明虚从髭而出，
督脉虚从胸而出。微湿则痒，热甚则痛，又甚则痛，血虚则痛甚。
营气不从，逆于肉理，乃生痈肿（营气逆而不行，其原在经。）湿气外伤，害人皮肉（皆
营气之下行也，其在外盛则内行。）
膏梁之变，足生大丁（皆营气逆行，凝于经络，其原在里，发于表。）
治法 外者宜辛凉发之，通圣、凉膈、解毒是也。内者，宜苦寒下之，三黄、
玉烛是也。中者，宜调经凉血等是也。
肿疡宜解毒下之，溃疡宜托里补之。
如显经宜加通经之药。
夫邪气内搐肿热，宜砭射之也。气胜血聚者，宜石而泄之。
疮家呕吐有二，凡肿疡年壮谓伏热在心，宜降其火。如溃疡年老谓虚，宜大补之。
内疏黄连汤 治呕吐 ，发热，脉沉而实，肿哽色不变，根深，脏腑秘涩。
黄连 芍药 川归 黄芩 栀子 薄荷 桔梗 木香 槟榔 甘草 连翘
便秘加大黄。
复煎散 治肿 于外，根 不深，脉浮，邪气盛则必侵于内，宜托之。
地骨皮 四君子汤 桂 川归 芍药 黄芩 防风（二两） 黄 防己（一两） 热加黄连
上以苍术一斤，水五升，煎至半，去滓入药煎服。便秘加大黄。
黄连消毒汤 治一切疮疽背脑。
黄连（一钱） 黄芩 黄柏 地黄 知母（四钱） 羌活（一钱） 独活 防风 本 归
尾桔梗 连翘（四钱） 黄 人参 甘草（三分） 苏木 泽泻（二分） 防己（五分）
千金内托散 治痈疽使气血先实则脓如推出也，即前方加大黄、五加子。
验方 有人五十，形实，背生红肿，近骨下痛甚，脉浮数而洪紧，呕食。正冬月。
又 有妇七十，好酒形实，脑生疽，脉急切涩。
大黄 人参（各酒炒一钱）
又 麻黄 桂枝（冬月用之） 附子（脉紧用之） 黄柏（酒炒） 栝蒌 甘草节
羌活 青皮 半夏 人参 黄 姜煎
又 初生一切疮疽发背服之而效，云能下死血。
大黄 甘草 辰砂 血竭 酒下。
解毒丹 治一切发背痈疽、金石毒，散肿消毒，轻者可服。
紫背车鳌大者，盐泥固制， 红出火毒，甘草膏丸，甘草汤下；外用
寒水石 红，入瓮沉井中，腊猪脂调敷。
一方以轻粉为佐；又方以灯草为佐。
三生散 治漫肿光色，附骨痈，如神。
露蜂房 蝉蜕 头发
上等分，烧存性，三钱研细酒下。
清凉膏 治发背。
川归 白芷 木鳖肉 白芨 黄柏 白蔹（一两） 乳香（研） 腻粉（少粉） 白
胶（少许） 丹（五两） 麻油（十两）
煎如法，曾用五灰膏敷一宿，待恶肉腐以刀去之，却以绵蘸香油扭干覆之，
待好肉如岩 状，方可收口，收口用乳香、没药、龙骨、白蔹等。
丁疮刘方
乌头尖 附尖 蝎梢 雄黄（一钱） KT 砂 蜈蚣（一双） 粉霜 轻粉 麝香
乳香（五分） 信（二钱半）
上俱为末，先破疮出血了以草杖头用纸带入于内，以深为妙。
丁疮李方
归尾 没药 乳香 白芨 本 杏仁 黄丹 蓖麻 粉霜 巴霜 木鳖 麻油
桃柳条煎如法。
丁疮 毒瓦斯入腹，昏闷不食。
紫花地丁草 蝉蜕 贯众（五钱） 丁香 乳香 温酒下二钱。
疔 状初发先痒后痛，先寒后热，热定则寒，四肢沉重，头痛心惊，眼花，呕则危。
乳香散 治疮口大痛。
寒水石（ ） 活石（各一两） 乳香 没药（各五分） 脑（少许） 末掺口上。
雄黄散 治恶肉不去。
雄黄（一钱） 巴豆（一个去皮） 乳香 没药（少许）
上另研极细，和匀上肉。
木香散 治久不收口。
木香 槟榔 川归（一钱） 黄连（二钱）
末掺之。
出剩骨
血竭草罨之自出。
又青橘叶 地锦草
上二味杵成膏，先洗疮口净用土牛膝内入孔中。
治漏疮剩骨 远志 金银花 甘草 黄 （酒煮）
脉象沉实，伴有发热、烦躁，体表没有红肿疼痛，说明邪气深伏在体内，因此应当先疏通经络脏腑，以断绝病源。
脉象既不沉也不浮，体表和体内都没有明显证候，可知病邪在经络，应当调和营卫。
脉浮的，适宜通行经络，用药包括黄芩、黄连、连翘、人参、木香、槟榔、泽泻、黄柏，若病位在上半身则加枳壳。
脉沉的，病在里，需疏通脏腑，通利二便，在前述药物基础上加大黄；疼痛者用当归、黄芪来止痛（注：原文“痛当归、黄 止之”疑为脱字，结合语境及丹溪风格，通常指当归活血，黄芪益气托毒或止痛，此处依文意译为用当归等药缓解疼痛）。
脉缓的，身体沉重，应当祛除湿气。
脉大的，表示心脉有热。
大概疮疡的各种症状，都是营气偏盛，助长火邪而生，湿热相互搏结，导致肌肉败坏化为脓液，所以脓液从虚损的经络排出，例如太阳经虚损则从背部出脓，少阳经虚损则从鬓角出脓，阳明经虚损则从胡须处出脓，督脉虚损则从胸部出脓。轻微湿气则发痒，热势严重则疼痛，更严重则疼痛加剧，血虚则疼痛更加剧烈。
营气运行不畅，逆乱于肌肉纹理之间，就会发生痈肿（营气逆行而不流通，根源在经络）。湿气从外部侵袭，伤害皮肉（这都是营气下行受阻的表现，其在外表旺盛则影响内部运行）。
饮食肥甘厚味引发的病变，足部容易生疔疮（这都是营气逆行，凝结在经络，根源在体内，表现于体表）。
治疗方法：病在体表的，适宜用辛凉药物发散，如防风通圣散、凉膈散、解毒类药物是此类代表。病在体内的，适宜用苦寒药物攻下，如三黄丸、玉烛散是此类代表。病在中焦的，适宜用调经凉血等方法治疗。
如果邪气内陷导致肿胀发热，适宜用砭石刺络放血。如果是气盛血聚的情况，适宜用石针泄热。
患疮疡的人呕吐有两种情况：凡是年轻力壮者的肿疡，认为是伏热在心，适宜降火；凡是年老体弱者的溃疡，认为是虚证，适宜大补元气。
内疏黄连汤：治疗呕吐，发热，脉象沉而实，咽喉肿痛但颜色不变，病灶根深，脏腑秘结不通。
药材：黄连、芍药、川当归、黄芩、栀子、薄荷、桔梗、木香、槟榔、甘草、连翘。
便秘者加大黄。
复煎散：治疗肿胀在体表，根基不深，脉象浮，邪气盛则必然侵入内部，适宜托毒。
药材：地骨皮、四君子汤、桂枝、川当归、芍药、黄芩、防风（二两）、黄芪、防己（一两）。
热象重者加黄连。
以上药物以苍术一斤，水五升，煎至一半水量，去渣后加入其他药物煎服。便秘者加大黄。
黄连消毒汤：治疗一切疮疽生于背部或脑部。
药材：黄连（一钱）、黄芩、黄柏、地黄、知母（四钱）、羌活（一钱）、独活、防风、藁本、当归尾、桔梗、连翘（四钱）、黄芪、人参、甘草（三分）、苏木、泽泻（二分）、防己（五分）。
千金内托散：治疗痈疽，使气血先充实，则脓液如同被推出一般顺利排出，即在前方基础上加大黄、五加子。
验方1：有一人五十岁，形体壮实，背部生红肿，靠近骨骼下方疼痛剧烈，脉象浮数而洪紧，呕吐食物。正值冬季。
药材：大黄、人参（各酒炒一钱）。
验方2：有一位七十岁的妇女，喜好饮酒，形体壮实，脑部生疽，脉象急切而涩。
药材：麻黄、桂枝（冬季使用）、附子（脉紧时使用）、黄柏（酒炒）、栝蒌、甘草节、羌活、青皮、半夏、人参、黄芪、生姜煎服。
验方3：初生的一切疮疽、发背服用此方有效，据说能排出死血。
药材：大黄、甘草、辰砂、血竭，用酒送服。
解毒丹：治疗一切发背痈疽、金石毒，消散肿胀，消毒，病情较轻者可服用。
紫背天葵（大者），用盐泥密封固定，烧红以去除火毒，用甘草膏制成丸剂，甘草汤送服；外用寒水石烧红，投入瓮中沉入井底冷却，用腊月猪脂调敷。
一方以轻粉为辅助；又一方以灯草为辅助。
三生散：治疗漫肿无头、肤色光亮、附骨痈，效果如神。
药材：露蜂房、蝉蜕、头发。
上等分，烧至存性，研成细末，三钱用量，酒送服。
清凉膏：治疗发背。
药材：川当归、白芷、木鳖肉、白芨、黄柏、白蔹（一两）、乳香（研碎）、腻粉（少量）、白胶（少许）、丹参（五两）、麻油（十两）。
按法煎制，曾用五灰膏敷贴一夜，待恶肉腐烂后用刀去除，然后用棉蘸香油拧干覆盖患处，待好肉生长如岩石突起状时，方可收口，收口时用乳香、没药、龙骨、白蔹等药。
疔疮刘方：
乌头尖、附子尖、蝎梢、雄黄（一钱）、硇砂、蜈蚣（一双）、粉霜、轻粉、麝香、乳香（五分）、信石（二钱半）。
以上均研为末，先刺破疮口出血，用草杖头裹纸带入疮口内，以深入为妙。
疔疮李方：
当归尾、没药、乳香、白芨、藁本、杏仁、黄丹、蓖麻、粉霜、巴豆霜、木鳖子、麻油。
桃柳条煎汁，按法调制。
疔疮毒瓦斯入腹，昏闷不食。
药材：紫花地丁草、蝉蜕、贯众（五钱）、丁香、乳香，温酒送服二钱。
疔疮症状：初发时先痒后痛，先寒后热，热定则寒，四肢沉重，头痛心惊，眼花，呕吐则危险。
乳香散：治疗疮口大痛。
药材：寒水石（适量）、活石（各一两）、乳香、没药（各五分）、冰脑（少许），研末掺在疮口上。
雄黄散：治疗恶肉不去。
药材：雄黄（一钱）、巴豆（一个去皮）、乳香、没药（少许）。
以上另研极细，混合均匀涂在恶肉上。
木香散：治疗久不收口。
药材：木香、槟榔、川当归（一钱）、黄连（二钱）。
研末掺之。
Pulse is deep and solid, accompanied by fever and irritability, with no redness or pain on the exterior; this indicates the pathogen is deep within. Therefore, one should first unblock and dredge to cut off the source.
Pulse is floating, large, and rapid, with swelling located externally; one should first support the interior (Tuo Li) to prevent the pathogen from entering inward.
Pulse is neither deep nor floating, with no evident signs internally or externally; this indicates the pathogen is in the meridians, so one should harmonize Ying and Wei (Nutritive and Defensive Qi).
For a floating pulse, it is appropriate to promote meridian circulation using Scutellariae Radix (Huangqin), Coptidis Rhizoma (Huanglian), Forsythiae Fructus (Lianqiao), Ginseng Radix et Rhizoma (Renshen), Aucklandiae Radix (Muxiang), Arecae Semen (Binglang), Alismatis Rhizoma (Zexie), and Phellodendri Cortex (Huangbai); if the pathology is in the upper half of the body, add Aurantii Fructus (Zhike).
For a deep pulse, the disease is in the interior; one should dredge the zang-fu organs and promote bowel movements. Add Rhei Radix et Rhizoma (Dahuang) to the aforementioned formula. For pain, use Angelicae Sinensis Radix (Chuan Gui) and Astragali Radix (Huangqi) to alleviate it.
For a slow pulse, with heavy body sensation, one should eliminate dampness.
For a large pulse, there is heat in the Heart meridian.
For a string-taut pulse, there is dizziness; one should dispel Liver wind.
For a choppy pulse, there is Qi stagnation and Blood deficiency.
A string-taut and fine pulse indicates cold water in the Bladder, with frequent urination; one should drain the cold water.
Generally, various symptoms of sores and ulcers arise from an excess of Ying Qi (Nutritive Qi) assisting Fire pathogens, where damp-heat struggles, causing muscle corruption and pus formation. Thus, pus exits through deficient meridians: for example, Taiyang Meridian deficiency causes pus to emerge from the back; Shaoyang Meridian deficiency from the temples; Yangming Meridian deficiency from the mustache area; and Du Mai (Governing Vessel) deficiency from the chest. Mild dampness causes itching; severe heat causes pain; even more severe heat intensifies pain; Blood deficiency makes pain more severe.
When Ying Qi does not follow its course and reverses into the muscle tissue, abscesses and swellings occur (Ying Qi reverses and fails to circulate, with the root in the meridians). External invasion by dampness harms the skin and flesh (this relates to the downward flow of Ying Qi; when excessive externally, it impedes internal movement).
Changes due to rich and greasy foods can lead to large ding sores on the feet (all involve reversed Ying Qi condensing in the meridians, rooted internally but manifesting externally).
Treatment methods: For external conditions, use acrid-cool diaphoretics, such as Fangfeng Tongsheng San (Siler and Peony Powder for Unblocking the Whole Body), Liangge San (Cooling Chest Powder), and detoxifying agents. For internal conditions, use bitter-cold purgatives, such as Sanhuang Wan (Three Yellows Pill) and Yuzhu San (Jade Candle Powder). For middle-jiao conditions, use methods like regulating meridians and cooling blood.
For unruptured swellings (Zhongyang), use detoxification and purgation; for ruptured ulcers (Kuiyang), use interior-supporting and tonifying methods.
If specific meridian patterns are evident, add herbs that unblock those meridians.
If pathogenic factors cause internal contraction with swelling and heat, use bian stone (lithotherapy) to bleed. If Qi excess leads to Blood accumulation, use stone needles to drain.
Vomiting in patients with sores has two types: In young, robust patients with unruptured swellings, it is considered latent heat in the Heart; fire should be descended. In elderly patients with ruptured ulcers, it is considered deficiency; major tonification is required.
Neishu Huanglian Tang (Internal Dredging Coptis Decoction): Treats vomiting, fever, deep and solid pulse, swollen throat with unchanged color, deep-rooted lesions, and constipation.
Ingredients: Coptidis Rhizoma (Huanglian), Paeoniae Radix Alba (Shaoyao), Angelicae Sinensis Radix (Chuan Gui), Scutellariae Radix (Huangqin), Gardeniae Fructus (Zhizi), Menthae Haplocalycis Herba (Bohe), Platycodonis Radix (Jiegeng), Aucklandiae Radix (Muxiang), Arecae Semen (Binglang), Glycyrrhizae Radix et Rhizoma (Gancao), Forsythiae Fructus (Lianqiao).
Add Rhei Radix et Rhizoma (Dahuang) for constipation.
Fujian San (Double-Decoction Powder): Treats external swelling with shallow roots and floating pulse; when pathogens are strong, they invade inward, requiring interior support.
Ingredients: Lycii Cortex (Digupi), Sijunzi Tang (Four Gentlemen Decoction), Cinnamomi Ramulus (Guizhi), Angelicae Sinensis Radix (Chuan Gui), Paeoniae Radix Alba (Shaoyao), Scutellariae Radix (Huangqin), Saposhnikoviae Radix (Fangfeng, 2 liang), Astragali Radix (Huangqi), Stephaniae Tetrandrae Radix (Fangji, 1 liang).
Add Scutellariae Radix (Huangqin) for heat.
Decoct 1 jin of Atractylodis Rhizoma (Cangzhu) in 5 sheng of water until half remains, strain, then add other herbs and decoct again. Add Rhei Radix et Rhizoma (Dahuang) for constipation.
Huanglian Xiaodu Tang (Coptis Detoxification Decoction): Treats all carbuncles and sores on the back or head.
Ingredients: Coptidis Rhizoma (Huanglian, 1 qian), Scutellariae Radix (Huangqin), Phellodendri Cortex (Huangbai), Rehmanniae Radix Preparata (Shudi), Anemarrhenae Rhizoma (Zhimu, 4 qian), Notopterygii Rhizoma et Radix (Qianghuo, 1 qian), Angelicae Dahuricae Radix (Duohuo), Saposhnikoviae Radix (Fangfeng), Ligustici Chuanxiong Rhizoma (Gaben), Angelicae Sinensis Radix (Guiwei), Platycodonis Radix (Jiegeng), Forsythiae Fructus (Lianqiao, 4 qian), Astragali Radix (Huangqi), Ginseng Radix et Rhizoma (Renshen), Glycyrrhizae Radix et Rhizoma (Gancao, 3 fen), Sappan Lignum (Sumu), Alismatis Rhizoma (Zexie, 2 fen), Stephaniae Tetrandrae Radix (Fangji, 5 fen).
Qianjin Neituo San (Thousand-Year Internal Support Powder): Treats carbuncles and sores by strengthening Qi and Blood first, so pus is expelled smoothly. Add Rhei Radix et Rhizoma (Dahuang) and Acanthopanacis Senticosi Caulis (Wujiazi) to the previous formula.
Empirical Formula 1: A fifty-year-old male, robust in build, had red swelling on the back with severe pain near the bone, floating, rapid, surging, and tight pulse, and vomiting food. It was mid-winter.
Ingredients: Rhei Radix et Rhizoma (Dahuang), Ginseng Radix et Rhizoma (Renshen) (each 1 qian, stir-fried with wine).
Empirical Formula 2: A seventy-year-old female, fond of alcohol and robust in build, had a carbuncle on the head with urgent and choppy pulse.
Ingredients: Ephedrae Herba (Mahuang), Cinnamomi Ramulus (Guizhi) (for winter), Aconiti Lateralis Radix Preparata (Fuzi) (for tight pulse), Phellodendri Cortex (Huangbai) (wine-fried), Trichosanthis Fructus (Gualou), Glycyrrhizae Radix et Rhizoma (Gancao Jie), Notopterygii Rhizoma et Radix (Qianghuo), Citri Reticulatae Pericarpium (Qingpi), Pinelliae Rhizoma Preparatum (Banxia), Ginseng Radix et Rhizoma (Renshen), Astragali Radix (Huangqi), Zingiberis Rhizoma Recens (Jiang) decocted together.
Empirical Formula 3: Effective for initial carbuncles, sores, and back carbuncles; said to expel dead blood.
Ingredients: Rhei Radix et Rhizoma (Dahuang), Glycyrrhizae Radix et Rhizoma (Gancao), Cinnabaris (Chensha), Draconis Sanguis (Xuejie), taken with wine.
Jiedu Dan (Detoxification Pill): Treats all back carbuncles, sores, and mineral/stone toxins; reduces swelling and detoxifies. Suitable for mild cases.
Large purple-backed Tiankui (Zibeichegui), sealed with salt mud, fired red to remove fire toxicity, formed into pills with Licorice Paste, taken with Licorice Decoction. Externally: Calcitum (Hanshuishi) fired red, cooled in a well inside a jar, mixed with lard from the twelfth lunar month for application.
One formula uses Calomelas (Qingfen) as an assistant; another uses Junci Medulla (Dengcao) as an assistant.
Sansheng San (Three Lives Powder): Treats diffuse swelling without a head, shiny skin, and osteomyelitis (Fu Gu Yong), with miraculous effect.
Ingredients: Vespa Nidus (Lufengfang), Bombyx Batryticatus (Chantui), Human Hair.
Equal parts, calcined to retain nature, ground to fine powder. Take 3 qian with wine.
Qingliang Gao (Cooling Ointment): Treats back carbuncles.
Ingredients: Angelicae Sinensis Radix (Chuan Gui), Angelicae Dahuricae Radix (Baizhi), Momordicae Semen (Mubie Rou), Bletillae Rhizoma (Baiji), Phellodendri Cortex (Huangbai), Ampelopsis Radix (Bailian, 1 liang), Boswelliae Resina (Ruxiang, crushed), Calamina (Nifen, small amount), Lepidi Colla (Baijiao, small amount), Salviae Miltiorrhizae Radix (Danshen, 5 liang), Sesame Oil (Mayou, 10 liang).
Prepare according to method. Previously used Wuhui Gao (Five Ashes Ointment) applied overnight. After necrotic tissue decays, remove with a knife. Then cover with cotton soaked in sesame oil (wring dry). Wait for healthy granulation tissue to rise like rock formations before closing the wound. For closure, use Boswelliae Resina (Ruxiang), Myrrhae Resina (Moyao), Ossis Femoris (Longgu), and Ampelopsis Radix (Bailian).
Ding Chuang Liu Fang (Liu’s Formula for Ding Sores):
Aconiti Radix (Wutou Jian), Aconiti Lateralis Radix Preparata (Fu Jian), Scorpio (Xie Shao), Realgar (Xionghuang, 1 qian), Naocha (Naosha), Centipeda (Wugong, 1 pair), Calomelas (Fenshuang), Calomelas (Qingfen), Moschus (Shexiang), Boswelliae Resina (Ruxiang, 5 fen), Realgar/Arsenic compound (Xinshi, 2.5 qian).
Grind all to powder. First pierce the sore to bleed. Wrap the tip of a grass stick with paper and insert it into the sore, aiming for depth.
Ding Chuang Li Fang (Li’s Formula for Ding Sores):
Angelicae Sinensis Radix (Guiwei), Myrrhae Resina (Moyao), Boswelliae Resina (Ruxiang), Bletillae Rhizoma (Baiji), Ligustici Chuanxiong Rhizoma (Gaben), Amygdalus Persicae Semens (Xingren), Lithargyrum (Huandan), Ricini Semen (Bima), Calomelas (Fenshuang), Crotonis Fructus (Basuang), Momordicae Semen (Mubie), Sesame Oil (Mayou).
Decoct peach and willow branches, prepare according to method.
Ding Chuang Toxic Gas Entering Abdomen: Coma, inability to eat.
Ingredients: Viola Yedoensis Herba (Zihuadiding Cao), Bombyx Batryticatus (Chantui), Cyathulae Radix (Guanzhong, 5 qian), Caryophylli Flos (Dingxiang), Boswelliae Resina (Ruxiang). Take 2 qian with warm wine.
Ding Chuang Symptoms: Initially itchy then painful, chills followed by fever, chills after fever subsides, heavy limbs, headache, palpitations, blurred vision. Vomiting indicates danger.
Ruxiang San (Boswellia Powder): Treats severe pain at the sore site.
Ingredients: Calcitum (Hanshuishi, appropriate amount), Arsenolite (Huoshi, each 1 liang), Boswelliae Resina (Ruxiang), Myrrhae Resina (Moyao, each 5 fen), Borax/Borneol (Naobing, small amount). Grind to powder and sprinkle on the wound.
Xionghuang San (Realgar Powder): Treats persistent necrotic tissue.
Ingredients: Realgar (Xionghuang, 1 qian), Crotonis Fructus (Badou, 1 seed, peeled), Boswelliae Resina (Ruxiang), Myrrhae Resina (Moyao, small amount).
Grind separately to extreme fineness, mix evenly, and apply to the necrotic tissue.
Muxiang San (Aucklandia Powder): Treats non-healing wounds.
Ingredients: Aucklandiae Radix (Muxiang), Arecae Semen (Binglang), Angelicae Sinensis Radix (Chuan Gui, 1 qian), Coptidis Rhizoma (Huanglian, 2 qian).
Grind to powder and sprinkle.
Expelling Retained Bone:
Apply Draconis Sanguis (Xuejie) herb; the bone will exit naturally.
Another formula: Citri Reticulatae Pericarpium Viride (Qingju Ye), Euphorbiae Humifusae Herba (Dijin).
Pound these two into a paste. Clean the wound first, then insert Achyranthes Bidentatae Radix (Tu Niuxi) into the hole.
Treating Fistula with Retained Bone:
Polygala Radix (Yuanzhi), Lonicerae Japonicae Flos (Jinyinhua), Glycyrrhizae Radix et Rhizoma (Gancao), Astragali Radix (Huangqi) (decocted with wine).