（附∶癜风）
经曰∶卫气与太阳俱入，行诸脉俞，散于分肉之间，与卫气相干，其道不利，故使肌肉 而
有疡∶卫气有所凝而不行，故其肉不仁也。厉者，以其暴悍可畏之恶疾（俗名大麻风、癞风，）感天地杀物之气而成。
虽然，未有不由嗜欲作劳，气血郁热；或汗泄不避风邪湿冷，使湿淤热蒸，外则腐溃，内则生
虫。食肝眉脱，食肺鼻崩，食脾音变，食肾耳聋，食心足底穿而死。间有传染而成者，亦必有风湿
郁热之气乃感。《千金方》谓业报所招，脉多浮而大，治宜先服防风通圣散（方见中风）加苦参、天麻
、蝉蜕百帖，令臭汗常出，大便微利。更以瓜蒂散（方见中风）吐去腥涎秽沫，外用七珍汤洗浴，次以
主方为丸久服。最宜断浓味、五辛、盐酱，清心绝欲，十生一、二。
主方 苦参（一斤） 防风 荆芥 苍耳子 胡麻子（半生半熟） 皂角刺（各十两） 蛇
床子 何首乌（各三两） 白芷（两半） 蔓荆子 牛蒡子 生地 枸杞子 薄荷 黄荆子（各一
两，末）上末，皂荚捣碎煎膏（见制药法，）和丸桐子大，每服五十丸，茶酒任下，日三服。
醉仙散 大风在上者，乃遍身瘾疹、瘙痒麻木。
胡麻子 牛蒡子 枸杞子 蔓荆子（各一两） 苦参 白蒺藜 防风 天花粉（各五钱）
上为末，每一两入轻粉七分，和匀，每服一钱，茶调下，早、午、晚各一服。五、七日，先于
牙缝出臭黄涎，浑身疼痛；昏闷如醉；次利下脓血恶气，病根乃去（止可食淡粥、水煮菜。）
通天再造散 大风在下者，内实热壅。
郁金（两半） 大黄（一两，酒蒸） 皂角刺（一两，炒） 白丑（取头末，六钱半，生用）
上为末，每服五钱。日未出，面东，无灰酒下，尽量饮。晚利下黑头小虫，病轻，下如鱼肠秽
物。忌荤腥、浓味。虽半年犯之病再作难救。
七珍汤 大风洗浴。
蕲艾 青蒿 金银花（藤） 苍耳子 桑条 桃条 柳条（三条捣碎）
上煎。水一桶，入炒盐（半斤），间日一洗（密室中席围，暖取汗，待干乃出。）
神效第一方 厉风恶疾，取桑枝灰（一斗），热汤淋取汁洗头面，一日一次。再用黑豆、绿豆
浆添汤，三日一浴，内用扁柏叶（蒸晒）干白胶香（即枫树脂。等分。）
为细末，滴水丸桐子大，每服七丸，温水下，日三服。
简便方 癞风。
用苦参（五斤，新鲜白色，） 好酒三斗，浸三十日，频饮。
苦参晒干为末或水丸服，或陆续水煎服。
又 扁柏叶九蒸九晒为末，蜜丸桐子大，每服三十丸，白汤下，日三服。
又 天门冬去心酒拌，蒸捣膏，每服二、三钱，酒下，久服长生。
又 杀厉风虫。明硫黄研细，酒调浸过夜，空心饮清汁。再添硫黄浸酒，次日饮汁。捣大风子同浸尤妙。
又 诸风瘾疹、癜风。用苍耳子制丸服。
又 一切诸风取汗。用紫背浮萍二法（并见中风简便方。）
（附注：白癜风）
《内经》说：卫气与太阳经之气一同进入，运行于各经脉的腧穴，散布在分肉之间。若卫气运行受阻，就会使肌肉溃烂而生疮疡；若卫气凝滞不行，就会导致肌肉麻木不仁。厉风（一种猛烈凶险、令人畏惧的恶疾，俗称大麻风、癞风），是由于感受了天地间具有杀伤力的邪气而形成的。
虽然如此，但这种病没有不是因为嗜欲过度、劳累过度，导致气血郁结化热；或者出汗时不注意避开风邪和湿冷之气，使得湿气淤积、热气蒸腾，外在表现为肌肤腐烂溃破，内在则滋生虫毒。如果病邪侵蚀肝脏，会导致眉毛脱落；侵蚀肺部，会导致鼻梁塌陷；侵蚀脾脏，会导致声音改变；侵蚀肾脏，会导致耳聋；侵蚀心脏，会导致足底穿孔而死。间或有因传染而发病的，但也必定是体内有风湿郁热之气才容易感邪。《千金方》认为这是由业报招致的，脉象多呈现浮大而虚的特点，治疗适宜先服用防风通圣散（方剂见中风章节），加入苦参、天麻、蝉蜕，共服一百帖，目的是让患者经常排出臭汗，大便轻微通畅。然后再用瓜蒂散（方剂见中风章节）催吐，去除腥臭的涎沫和污秽之物，外用七珍汤洗浴，接着长期服用主方制成的丸药。最宜忌食浓腻厚味、五辛（葱、蒜、韭、薤、兴渠）、盐和酱类食物，保持心境清净，断绝欲望，这样十个人中可能有一两个人能治愈。
主方：苦参（一斤）、防风、荆芥、苍耳子、胡麻子（半生半熟）、皂角刺（以上各十两）、蛇床子、何首乌（以上各三两）、白芷（一两半）、蔓荆子、牛蒡子、生地、枸杞子、薄荷、黄荆子（以上各一两，研末）。将上述药材研为细末，用皂荚捣碎煎煮成膏（制药方法见前文），调和制成如梧桐子大小的丸药。每次服用五十丸，茶或酒送下均可，每日三次。
醉仙散：适用于大风病邪在上部的情况，症状为遍身出现瘾疹、瘙痒、麻木。
配方：胡麻子、牛蒡子、枸杞子、蔓荆子（各一两）；苦参、白蒺藜、防风、天花粉（各五钱）。
用法：将上述药材研为细末，每一两药末中加入轻粉七分，混合均匀。每次服用一钱，用茶水调服，早、午、晚各一次。服用五到七天后，先从牙缝中排出臭黄的涎液，全身疼痛；感到昏闷如同醉酒；随后腹泻出脓血和恶臭气体，病根才能去除。（期间只可吃淡粥和水煮蔬菜。）
通天再造散：适用于大风病邪在下部的情况，症状为内部实热壅盛。
配方：郁金（一两半）、大黄（一两，酒蒸制）、皂角刺（一两，炒制）、白丑（取头末，六钱半，生用）。
用法：将上述药材研为细末，每次服用五钱。在日出之前，面向东方，用无灰酒送下，尽量多喝。晚上会排出带有黑头的小虫，病情较轻者，排出的物质像鱼肠一样的秽物。忌食荤腥和浓腻厚味。即使患病半年后再次触犯禁忌，病情复发就难以救治了。
七珍汤：用于大风病的洗浴。
配方：蕲艾、青蒿、金银花（藤）、苍耳子、桑条、桃条、柳条（三条，捣碎）。
用法：将上述药材煎煮。用水一桶，加入炒盐（半斤），每隔一天洗浴一次（在密室中用席子围住，保暖以取汗，待身体干燥后再出来）。
神效第一方：治疗厉风恶疾。取桑枝灰（一斗），用热汤淋滤取汁洗头面，每天一次。再用黑豆、绿豆浆添加热水，每三天洗浴一次。内服扁柏叶（经过蒸晒处理）和干白胶香（即枫树脂，等量配比），研为细末，滴水制成如梧桐子大小的丸药。每次服用七丸，温水送下，每日三次。
简便方：治疗癞风。
使用苦参（五斤，新鲜白色的最佳），用好酒三斗浸泡三十日，频繁饮用。
也可将苦参晒干研为细末，或制成水丸服用，或陆续加水煎服。
又方：扁柏叶经过九次蒸、九次晒处理后研为细末，蜂蜜调和制成如梧桐子大小的丸药。每次服用三十丸，白开水送下，每日三次。
又方：天门冬去掉心部，用酒拌润，蒸熟后捣烂成膏。每次服用二、三钱，酒送下，长期服用可延年益寿。
又方：杀灭厉风虫。明硫黄研细，用酒调浸过夜，空腹饮用澄清的药汁。第二天再添加硫黄浸泡酒，次日继续饮用汁液。将大风子一起浸泡效果更佳。
(Note: Vitiligo)
The *Neijing* states: Wei Qi (Defensive Qi) enters together with the Taiyang (Greater Yang) channel, circulates through the Shu points of various meridians, and disperses between the muscle layers. If its pathway is obstructed, it causes muscles to ulcerate and form sores; if Wei Qi stagnates and fails to circulate, it results in insensitivity of the flesh. Li Feng (a fierce, terrifying malignant disease, commonly known as Leprosy or Elephantiasis), arises from contracting killing qi from heaven and earth.
Nevertheless, such diseases invariably stem from excessive desires and overwork, leading to Qi and Blood stagnation transforming into heat; or from sweating while failing to avoid wind pathogens and cold-dampness, causing dampness to accumulate and heat to steam. Externally, this manifests as rotting and ulceration of the skin; internally, it generates parasites/worms. If the pathogen attacks the Liver, eyebrows fall out; if it attacks the Lungs, the nose collapses; if it attacks the Spleen, the voice changes; if it attacks the Kidneys, deafness occurs; if it attacks the Heart, perforation of the soles of the feet leads to death. Occasionally, transmission causes the disease, but there must be internal accumulation of wind-dampness and stagnant heat for infection to occur. The *Qianjin Fang* attributes this to karmic retribution. The pulse is often floating and large. Treatment should initially involve taking Fangfeng Tongsheng San (see Stroke section), added with Kushen (Sophora Root), Tianma (Gastrodia Rhizome), and Chantui (Cicada Slough), taken for one hundred doses, aiming to induce frequent foul-smelling sweat and mild laxation. Subsequently, Gouti San (see Stroke section) should be used to induce vomiting to expel fishy saliva and filth. Externally, wash with Qizhen Tang, followed by long-term administration of the main prescription pills. It is crucial to abstain from rich flavors, Five Pungent Spices (Allium species), salt, and soy sauce, maintain a clear mind, and cut off desires. Only one or two out of ten may recover.
Main Prescription: Kushen (Sophorae Flavescentis Radix, 1 jin), Fangfeng (Saposhnikoviae Radix), Jingjie (Schizonepetae Herba), Canxizi (Xanthii Fructus), Humaizi (Sesami Fructum, half raw, half roasted), Zaojiaoci (Gleditsiae Spina, each 10 liang); Shechuangzi (Cnidii Fructus), Heshouwu (Polygoni Multiflori Radix, each 3 liang); Baizhi (Angelicae Dahuricae Radix, 1.5 liang); Manjingzi (Viticis Fructus), Niubangzi (Arctii Fructus), Shengdi (Rehmanniae Radix), Gouqizi (Lycii Fructus), Bohe (Menthae Haplocalycis Herba), Huangjingzi (Vitex Negundo Fructus, each 1 liang, powdered). Powder the above herbs. Prepare a paste by crushing Zaojiao (Gleditsiae Fructus) and decocting (see preparation method). Mix with the powder to make pills the size of tung tree seeds. Take 50 pills per dose, with tea or wine as desired, three times daily.
Zuixian San: For Wind Disease where the pathogen is located superiorly, manifesting as generalized urticaria, itching, and numbness.
Formula: Humaizi (Sesami Fructum), Niubangzi (Arctii Fructus), Gouqizi (Lycii Fructus), Manjingzi (Viticis Fructus, each 1 liang); Kushen (Sophorae Flavescentis Radix), Baijili (Tribuli Fructus), Fangfeng (Saposhnikoviae Radix), Tianhuafen (Trichosanthis Radix, each 5 qian).
Usage: Powder the above herbs. Add 7 fen of Qingfen (Calomelas) to every 1 liang of the mixture. Take 1 qian per dose, mixed with tea water, once at morning, noon, and evening. After five to seven days, foul yellow saliva will first emerge from the teeth gaps, accompanied by whole-body pain and a dizzy, drunken sensation. Subsequently, pus, blood, and foul gas will be discharged via stool, eliminating the root of the disease. (During this period, only consume plain congee and boiled vegetables.)
Tongtian Zaizao San: For Wind Disease where the pathogen is located inferiorly, characterized by internal excess heat obstruction.
Formula: Yujin (Curcumae Radix, 1.5 liang), Dahuang (Rhei Radix et Rhizoma, 1 liang, steamed with wine), Zaojiaoci (Gleditsiae Spina, 1 liang, stir-fried), BaiChou (Strychni Semen, head powder only, 6.5 qian, raw).
Usage: Powder the above herbs. Take 5 qian per dose. Before sunrise, face east, and take with non-ash wine, drinking as much as possible. At night, black-headed small worms will be discharged; in mild cases, the discharge resembles fish intestines and filth. Avoid meat, seafood, and rich flavors. Even if the disease recurs after six months due to violation of dietary restrictions, it becomes incurable.
Qizhen Tang: For bathing in Wind Disease.
Formula: Qiai (Artemisia Argyi Herba), Qinghao (Artemisiae Annuae Herba), Jinyinhua (Lonicerae Japonicae Flos, vine), Canxizi (Xanthii Fructus), Sangtiao (Mori Ramulus), Taotiao (Persicae Ramulus), Liutiao (Salicis Ramulus, three strips, crushed).
Usage: Decoct the herbs. Use one bucket of water, add 0.5 jin of stir-fried salt. Bathe every other day (in a sealed room surrounded by mats to retain warmth and induce sweating; exit only after the body dries).
Shenxiao Diyifang: For treating Li Feng malignant disease. Take Sangzhihui (Ash of Mulberry Twig, 1 dou), pour hot water over it to extract the juice, and wash the head and face once daily. Then, use Black Bean and Mung Bean slurry with hot water for bathing every three days. Internally, take Bianbaiye (Platycladi Cacumen, steamed and sun-dried) and Gan Baijiaoxiang (Dry White Resin, i.e., Maple Resin, equal parts), powder them finely, mix with water to make pills the size of tung tree seeds. Take 7 pills per dose with warm water, three times daily.
Simple Prescription: For Elephas (Leprosy).
Soak Kushen (Sophorae Flavescentis Radix, 5 jin, fresh and white) in 3 dou of good wine for thirty days, and drink frequently.
Alternatively, dry the Kushen, powder it, or make water pills, or decoct it sequentially for oral administration.
Another Formula: Process Bianbaiye (Platycladi Cacumen) through nine steaming and nine sun-drying cycles, powder it, mix with honey to make pills the size of tung tree seeds. Take 30 pills per dose with plain water, three times daily.
Another Formula: Remove the heart of Tiantandong (Asparagi Radix), mix with wine, steam, and pound into a paste. Take 2–3 qian per dose with wine. Long-term use promotes longevity.
Another Method: To kill Li Feng worms. Grind Mingliuhuang (Sublimated Sulphur) finely, soak in wine overnight, and drink the clear juice on an empty stomach. Add more sulphur to the wine the next day and drink the juice again. Soaking Dafengzi (Chaulmoogra Seed) together is particularly effective.
Another Method: For various wind-induced urticaria and vitiligo. Use processed Canxizi (Xanthii Fructus) pills.
Another Method: To induce sweating for all types of wind. Use two methods involving Zi Bei Fu Ping (Heterosiphonella Herba) (see Simple Prescriptions for Stroke).