治癞方。
取 草一担，以水二石，煮取一石，以渍洗疮，不过三、五度瘥。（《外台》卷三十）
治乌癞、白癞方。
皮（炙） 魁蛤 蝮蛇头（炙） 木虻（四枚去翅足熬） 虻虫（去翅足熬） 蛴螬
（各一枚炙） 陵鲤甲（去头足炙） 葛上亭长（七枚炙） 斑猫（去翅足七枚炙） 蜈蚣
（去头足炙） 附子（各三枚炮去皮） 蜘蛛（五枚炙） 水蛭（一枚） 雷丸（三十枚） 巴
豆（十五枚去皮心熬） 水银（研） 大黄 真丹 桂心 射罔（各一两） 黄连（一分） 石
膏（研二两） 蜀椒（汗三分） 芒硝（一分研） 龙骨（三分） 甘遂（熬） 石（烧）
滑石（各一分）
上二十八味，捣筛，蜜和丸如胡豆，服二丸，日三，加之，以知为度。忌猪肉、冷水、
生葱。此方分量多不同，为是古方传写瘥错，若临用时，即以意量之，（《外台》卷三十）
治白癞酿酒方。
苦参（二斤） 露蜂房（五两炙）
上二味，切，以水三斗，法曲二斤，和药渍，经三宿，绞去滓，炊黍米二斗，酿准常法
作酒，候酒熟压取，先食一饮一鸡子，日三，稍稍增之，以瘥为度。（《外台》卷三十）
治白癞方。
干艾叶浓煮，以渍曲作酒如常法，饮之令醺醺。（《外台》卷三十）
又方
大蝮蛇一枚，勿令伤，以酒渍之，大者一斗，小者五升，以 火温令酒尽，取蛇一寸许，
以腊月猪膏和，敷疮，瘥。亦治鼠 诸恶疮。（《肘后方》卷五）
治恶疮身体面目皆烂有汁方。
取生鱼三寸者，并少豉合捣，令熟，以涂之，燥复涂之。（《医心方》卷十七）
治恶疮方。
楝子（一升） 地榆（五两） 桃仁（五两） 苦参（五两）
上四味，水一斗，煮取四升，温洗之。（《医心方》卷十七）
治恶疮人不能名者方。
取头垢、猪脂和涂疮中。（《医心方》卷十七）
治恶疮粉方。
水银 黄连 胡粉（熬令黄，各二两）
上三味，下筛，粉疮。疮无汁者，唾和之。（《肘后方》卷五）
治卒毒瓦斯攻身，或肿、或赤痛、或痒，并分散上下同匝，烦毒欲死方。
取生鲫鱼切之如 ，以盐和捣，遍涂疮上，干复易之，此为侵淫疮也。（《外台》卷二十
九）
治疗癞病（一种皮肤顽疾，如麻风）的方剂。
取草一担，用水二石，煎煮至剩下一石药液，用此药液浸泡清洗疮口，不超过三到五次即可痊愈。（出自《外台秘要》卷三十）
治疗乌癞、白癞的方剂。
皮（炙烤）、魁蛤、蝮蛇头（炙烤）、木虻（四枚，去翅足后熬制）、虻虫（去翅足后熬制）、蛴螬（各一枚，炙烤）、陵鲤甲（去头足后炙烤）、葛上亭长（七枚，炙烤）、斑猫（去翅足七枚，炙烤）、蜈蚣（去头足后炙烤）、附子（各三枚，炮制去皮）、蜘蛛（五枚，炙烤）、水蛭（一枚）、雷丸（三十枚）、巴豆（十五枚，去皮心后熬制）、水银（研碎）、大黄、真丹、桂心、射罔（各一两）、黄连（一分）、石膏（研碎，二两）、蜀椒（汗三分，注：此处“汗”疑为“半”之误或特定计量，暂译为一半）、芒硝（一分，研碎）、龙骨（三分）、甘遂（熬制）、石（烧制）、滑石（各一分）。
以上二十八味药，捣碎过筛，用蜂蜜调和制成如胡豆大小的丸药，每次服用两丸，每日三次，若症状加重，以见效为度。忌食猪肉、冷水、生葱。此方的分量与其他版本不同，是因为古方在传抄过程中出现差错，若在临证时使用，请根据具体情况斟酌用量。（出自《外台秘要》卷三十）
治疗白癞酿酒的方剂。
苦参（二斤）、露蜂房（五两，炙烤）。
以上两味药，切碎，用水三斗，法曲二斤，与药物一起浸泡，经过三个夜晚，绞去药渣，蒸熟黍米二斗，按照通常的方法酿酒，待酒熟后压榨取汁，饭前饮用一杯并吃一个鸡蛋，每日三次，逐渐增加剂量，以痊愈为度。（出自《外台秘要》卷三十）
治疗白癞的方剂。
干艾叶浓煎，用来制作曲酒如同通常方法，饮用至微醉状态。（出自《外台秘要》卷三十）
又一方
大蝮蛇一条，不要弄伤，用酒浸泡，大蛇用酒一斗，小蛇用酒五升，用小火温煮直至酒尽，取蛇身约一寸许，用腊月猪脂调和，敷于疮口，可愈。也可治疗鼠瘘等各种恶疮。（出自《肘后备急方》卷五）
治疗恶疮导致身体面目溃烂流脓的方剂。
取长三寸的生鱼，加少许豆豉一同捣烂煮熟，涂抹患处，干了再涂。（出自《医心方》卷十七）
治疗恶疮的方剂。
楝子（一升）、地榆（五两）、桃仁（五两）、苦参（五两）。
以上四味药，用水一斗，煎煮至剩四升，温热时清洗患处。（出自《医心方》卷十七）
治疗无法命名的恶疮的方剂。
取头垢（头部油脂污垢）、猪脂调和后涂抹于疮中。（出自《医心方》卷十七）
治疗恶疮的外用粉剂。
水银、黄连、胡粉（熬至变黄，各二两）。
以上三味药，研磨过筛，撒敷于疮口。疮口无渗出液者，用唾液调和后敷用。（出自《肘后备急方》卷五）
治疗突发毒瓦斯侵袭身体，或肿胀、或红肿疼痛、或瘙痒，且病变分散上下周围遍布，烦躁痛苦欲死的方剂。
取生鲫鱼切成小块，用盐调和捣烂，遍涂于疮上，干了再更换，这属于侵淫疮。（出自《外台秘要》卷二十九）
Formula for treating Leprosy (a chronic skin disease, such as leprosy).
Take one dan of [herb name missing in source, likely a specific herb], add two shi of water, boil until one shi remains. Use this decoction to soak and wash the sores. It will heal within three to five treatments. (From *Waitai Miyao*, Vol. 30)
Formula for treating Black Leprosy and White Leprosy.
[Herb name missing] (roasted), Quigef (Clam shell), Head of Vipera berus (roasted), Musca vomitoria (four pieces, wings and feet removed, roasted), Housefly larva (wings and feet removed, roasted), Larva of Melolontha (one piece each, roasted), Carapace of Testudo graeca (head and feet removed, roasted), Chrysomelid beetle (seven pieces, roasted), Mylabris phalerata (wings and feet removed, seven pieces, roasted), Scolopendra subspinipes (head and feet removed, roasted), Aconitum carmichaelii (three pieces each, processed, peeled), Spider (five pieces, roasted), Hirudo nipponica (one piece), Polyporus umbellatus (thirty pieces), Croton tiglium (fifteen pieces, peel and heart removed, roasted), Hydrargyrum (ground), Rheum palmatum, Cinnabaris, Cinnamon twig, Aconitum ferox extract (each one liang), Coptis chinensis (one fen), Gypsum fibrosum (ground, two liang), Zanthoxylum bungeanum (half fen), Mirabilite (one fen, ground), Os Draconis (three fen), Kansui root (roasted), [Mineral name missing] (calcined), Talcum (each one fen).
The above twenty-eight ingredients are crushed, sifted, and mixed with honey to form pills the size of a broad bean. Take two pills per dose, three times daily. If symptoms worsen, adjust dosage until effective. Avoid pork, cold water, and raw green onions. The dosages in this formula differ from other versions due to transcription errors in ancient texts; when used clinically, please adjust according to judgment. (From *Waitai Miyao*, Vol. 30)
Formula for brewing wine to treat White Leprosy.
Sophora flavescens (two jin), Apioceris nidus (five liang, roasted).
The above two ingredients are chopped, soaked in three dou of water with two jin of Faku (fermentation starter) for three nights. Strain out the dregs. Steam two dou of millet and brew wine using standard methods. After fermentation, press to extract the liquid. Drink one cup along with one chicken egg before meals, three times daily, gradually increasing the amount until cured. (From *Waitai Miyao*, Vol. 30)
Formula for treating White Leprosy.
Boil dried Artemisia argyi leaves strongly, use them to make qu wine as usual, and drink until slightly intoxicated. (From *Waitai Miyao*, Vol. 30)
Another Formula
One large Vipera berus, do not injure it. Soak in wine: one dou for a large snake, five sheng for a small snake. Warm over fire until the wine is consumed. Take about one cun of the snake body, mix with lard rendered in the twelfth lunar month, and apply to the sore. This also treats scrofula and various malignant sores. (From *Zhouhou Beiji Fang*, Vol. 5)
Formula for treating malignant sores causing ulceration and discharge on the body, face, and eyes.
Take fresh crucian carp about three cun long, mash together with a little fermented soybean paste until cooked. Apply to the affected area; reapply when dry. (From *Yixin Fang*, Vol. 17)
Formula for treating malignant sores.
Toosendan fruit (one sheng), Sanguisorba officinalis (five liang), Peach seed (five liang), Sophora flavescens (five liang).
The above four ingredients are boiled in one dou of water until four sheng remain. Wash the affected area while warm. (From *Yixin Fang*, Vol. 17)
Formula for treating unnamed malignant sores.
Mix head grease (scalp sebum/dirt) with lard and apply to the sore. (From *Yixin Fang*, Vol. 17)
Powder for treating malignant sores.
Hydrargyrum, Coptis chinensis, Lead white (cooked until yellow, each two liang).
The above three ingredients are ground and sifted into powder. Dust onto the sore. If there is no exudate, mix with saliva before application. (From *Zhouhou Beiji Fang*, Vol. 5)
Formula for treating sudden toxic vapors attacking the body, causing swelling, redness, pain, or itching, spreading widely across the upper and lower body, accompanied by severe irritability and distress.
Cut fresh crucian carp into small pieces, mash with salt, and apply thoroughly to the sores. Replace when dry. This condition is known as Inyinning Chuang (weeping eczema/ulcer). (From *Waitai Miyao*, Vol. 29)