（附论）
夫风癣者。是恶风冷气于血气所生。一作圆棱廓。爬搔顽痹。不知痛痒。其里亦有虫生
也。
方
白花蛇丸（出圣惠方）治风癣疮。皮肤瘙痒久不瘥。
白花蛇（三两酒浸去皮骨炙令微黄） 黄芩（一两） 防风（一两去芦头） 白藓皮（一
两） 甘草
川大黄（一两锉
蒺藜（一两微炒去刺）
如梧桐子大。每于食后。以
又方 治风癣疮。
茹（二钱） 剪草（半两） 苦楝树皮（一两焙干另研末） 轻粉（半钱） 白矾（二
钱生用）
钱） 苦参（半钱） 藜
药。
独活丸（出圣惠方）治风毒攻皮肤生疮癣。顽麻不知痛痒。
独活（二两） 苍耳子（二两） 羌活（一两） 五味子（一两） 菟丝子（一两另捣
酒浸三日炮干）
（一两锉） 白蒺藜（
子大。每日空心及晚卧时
硫黄散（出圣惠方）治风毒癣。遍身皆生瘙痒。
硫黄（一两细研） 雄黄（一分细研） 朱砂（细研） 麝香（细研） 巴豆（去皮心
研） 川椒（去
布揩癣令水出。便
乳香膏（出圣惠方）治风癣皮肤瘙痒。
乳香（细研） 腻粉 硫黄（各一分细研） 杏仁（汤浸去皮尖研） 吴茱萸（捣末） 地
龙粪（细
搅令匀。更
雄黄膏（出圣惠方）治风毒疥癣。
雄黄（一分细研） 附子（半两去皮脐） 腻粉 白矾（烧灰） 藜芦（去芦头） 川
椒（各一分去
二两。净铛内
又方（出圣惠方）治风毒癣。遍身皆瘙痒。
莽草 蛇床子 藜芦 石亭脂（各一分） 白矾（一两） 黄柏（一两锉） 上为细散。
用少许贴
鲫鱼膏（出圣惠方）治一切疮癣。或干或湿。痛痒不可忍。
鲫鱼（一尾） 雄黄（半两细研） 腻粉（半两） 猪脂（半斤） 乳发（一鸡子大） 上
先将猪脂熬
候冷涂。
洗浴丹参汤（出圣惠方）治风癣瘙痒。
丹参（三两） 苦参（五两锉） 蛇床子（三两） 白矾（二两细研） 上除白矾外。
捣筛为散。以
拭干了。以
苦参丸（出圣惠方）治一切风癣。皮肤瘙痒。
苦参（水浸一宿锉焙干） 乌蛇（酒浸去皮骨炙各四两） 菖蒲（一两） 上为细末。
炼蜜丸如梧
又方 治风毒攻皮肤生疮癣。顽麻不知痛痒。（出圣惠方）
苦参（三两） 白花蛇肉（三两酒浸酥拌炒微黄） 上为细散。每日四五度。以温酒下
二钱。
煮肾散（出圣惠方）治一切风癣。
附子（炮裂去皮脐） 椒红（各半两） 上同捣为散末。用猪肾一对。竹刀切开。去筋
膜。每个八人药末一钱。盐一捻相和。布缠绵缚。以好酒一盏。于瓷盒内煮约七分熟。五更
初。
不得漱
须连
备急羊蹄根涂方（出圣济总录）治一切风癣。及诸癣瘙痒。搔之不已。
羊蹄根 草乌头 净拂多人行砖土。滴好醋先磨草乌头约一分。次磨羊蹄根二分。爬发
令痒
乌头丸（出本草方）治宿患风癞癣。遍身黑色。肌体如木。皮肤粗涩。及四肢
麻痹宜服。
草乌头一斤。入竹箩内。以水浸。用瓦子于箩内就水中泷洗。如打菱角法。直候泷洗去
皮
令
醋糊
间有
服逾
七日
治风癣
以暖酒用蜜中搅之。饮一杯即瘥。
天麻散（出十便良方）
天麻 防风 细辛 芎 干葛 僵蚕（各等分） 上捣羊蹄根汁。调二钱成膏。以热
酒浸
治风癣
癣有数种。荷叶疮者。开生如圈。多在头面。柯皮癣者。皮浓痒痛。轻者用荷叶心。左
缠藤
八宝散 治风癞松皮顽癣。久不瘥者神效。予一乡人患此疾。数年不愈。后忽有旧
亲传此方
藿香 破故纸 大腹皮 槟榔 雄黄 轻粉 硫黄 枯白矾（各一两） 上为细末。小
油调搽
搽癣药\x
蛇床子（一两为末） 枯白矾（一两研为末） 上用斑蝥煎。用麻油调。涂疮上。
[Attached Discussion]
Wind xuan (wind-related pruritic skin disease) is caused by the invasion of malignant wind and cold qi into the blood and qi. It may present as circular, raised lesions. Scratching leads to thickened, numb skin where pain and itch sensation are lost. Parasites may also be generated within the lesion.
Prescriptions
Baihua She Wan (White-Headed Snake Pill) [from *Taiping Shenghui Fang*]: Treats wind xuan sores. Symptoms include persistent skin itching that does not heal for a long time.
Ingredients: Baihua She (Agkistrodon halys, 3 liang, soaked in wine, skin and bones removed, roasted until slightly yellow), Huang Qin (Scutellariae Radix, 1 liang), Fang Feng (Saposhnikoviae Radix, 1 liang, radix head removed), Baixian Pi (Dictamni Cortex, 1 liang), Gan Cao (Glycyrrhizae Radix et Rhizoma), Chuan Da Huang (Rhei Radix et Rhizoma, 1 liang, sliced), Ji Li (Tribuli Fructus, 1 liang, lightly stir-fried, spines removed).
Preparation: Grind into powder, mix with honey to form pills the size of wutong seeds.
Administration: Take after meals with warm water.
Another Prescription: Treats wind xuan sores.
Ingredients: Ru (likely referring to a specific herb or root, 2 qian), Jian Cao (Half-liang), Kulian Shupi (Meliae Cortex, 1 liang, baked dry and ground separately into powder), Qing Fen (Calomelas, half qian), Bai Fan (Alumen, 2 qian, raw use), Kushen (Sophorae Flavescentis Radix, half qian), Lili (Veratri Rhizoma, half qian).
Preparation: Grind into fine powder.
Administration: Apply externally to the affected area.
Duhuo Wan (Angelicae Pubescentis Radix Pill) [from *Taiping Shenghui Fang*]: Treats wind-toxin attacking the skin causing sores and xuan. Symptoms include stubborn numbness and loss of pain/itch sensation.
Ingredients: Duhuo (Angelicae Pubescentis Radix, 2 liang), Cang Er Zi (Xanthii Fructus, 2 liang), Qiang Huo (Notopterygii Rhizoma et Radix, 1 liang), Wuweizi (Schisandrae Fructus, 1 liang), Tusizi (Cuscutae Semen, 1 liang, crushed separately, soaked in wine for three days, processed until dry), Bai Jili (Tribuli Fructus, 1 liang, sliced).
Preparation: Grind into powder, mix with honey to form pills the size of wutong seeds.
Administration: Take on an empty stomach daily and before bedtime.
Liuhuang San (Sulfur Powder) [from *Taiping Shenghui Fang*]: Treats wind-toxin xuan. Symptoms include generalized itching over the entire body.
Ingredients: Liuhuang (Sulfur, 1 liang, finely ground), Xionghuang (Realgar, 1 fen, finely ground), Zhusha (Cinnabar, finely ground), Shexiang (Moschus, finely ground), Badou (Crotonis Semen, skin and heart removed, ground), Chuan Jiao (Zanthoxyli Pericarpium, eye spots removed, finely ground), Ruxiang (Olibanum, finely ground).
Preparation: Grind all ingredients into fine powder and mix evenly.
Administration: Rub the powder onto the xuan lesion until moisture appears; it will then resolve.
Ruxiang Gao (Olibanum Ointment) [from *Taiping Shenghui Fang*]: Treats wind xuan with skin itching.
Ingredients: Ruxiang (Olibanum, finely ground), Nifen (Calomelas), Liuhuang (Sulfur) (each 1 fen, finely ground), Xingren (Pruni Armeniaci Semen, soaked in hot water, skin and tip removed, ground), Wuzhuyu (Evodiae Fructus, pounded into powder), Dilong Fen (Pheretima excrement, finely ground).
Preparation: Mix evenly and blend into an ointment.
Administration: Apply topically to the affected area.
Xionghuang Gao (Realgar Ointment) [from *Taiping Shenghui Fang*]: Treats wind-toxin scabies and xuan.
Ingredients: Xionghuang (Realgar, 1 fen, finely ground), Fuzi (Aconiti Lateralis Radix Praeparata, half liang, skin and navel removed), Nifen (Calomelas), Bai Fan (Alumen, burnt to ash), Lili (Veratri Rhizoma, radix head removed), Chuan Jiao (Zanthoxyli Pericarpium) (each 1 fen, eye spots removed).
Preparation: Place in a clean pan and boil in 2 liang of oil.
Administration: Cool and apply topically.
Another Prescription [from *Taiping Shenghui Fang*]: Treats wind-toxin xuan. Symptoms include generalized itching.
Ingredients: Mangcao (Illicii Anisati Herba), Chuangzi (Cnidii Fructus), Lili (Veratri Rhizoma), Shitingzhi (Lithospermum Erythrorhizon? Note: Context suggests a resin or specific herb, likely Lithospermi Radix or similar, but literal translation used), (each 1 fen), Bai Fan (Alumen, 1 liang), Huangbai (Phellodendri Cortex, 1 liang, sliced).
Preparation: Grind into fine powder.
Administration: Apply a small amount to the lesion.
Jiyu Gao (Crucian Carp Ointment) [from *Taiping Shenghui Fang*]: Treats all types of sores and xuan, whether dry or wet, with unbearable pain and itching.
Ingredients: Jiyu (Carassius Auratus, 1 tail), Xionghuang (Realgar, half liang, finely ground), Nifen (Calomelas, half liang), Zhuzhi (Porcine Fat, half jin), Rufa (Hair from breast/nipple area, size of a chicken egg).
Preparation: Render the porcine fat first, then add other ingredients and simmer.
Administration: Apply when cool.
Yanxi Danshen Tang (Danshen Decoction for Washing) [from *Taiping Shenghui Fang*]: Treats wind xuan itching.
Ingredients: Danshen (Salviae Miltiorrhizae Radix et Rhizoma, 3 liang), Kushen (Sophorae Flavescentis Radix, 5 liang, sliced), Chuangzi (Cnidii Fructus, 3 liang), Bai Fan (Alumen, 2 liang, finely ground).
Preparation: Except for Bai Fan, grind the other herbs into powder.
Administration: Decoct in water, wipe dry, and wash the area.
Kushen Wan (Sophora Root Pill) [from *Taiping Shenghui Fang*]: Treats all types of wind xuan. Symptoms include skin itching.
Ingredients: Kushen (Sophorae Flavescentis Radix, soaked in water overnight, sliced, baked dry), Wushe (Bungarus multicinctus, soaked in wine, skin and bones removed, roasted, 4 liang each), Changpu (Acori Tatarinowii Rhizoma, 1 liang).
Preparation: Grind into fine powder, mix with refined honey to form pills the size of wutong seeds.
Administration: Take with warm water.
Another Prescription: Treats wind-toxin attacking the skin causing sores and xuan. Symptoms include stubborn numbness and loss of pain/itch sensation. [from *Taiping Shenghui Fang*]
Ingredients: Kushen (Sophorae Flavescentis Radix, 3 liang), Baihua She Rou (Meat of White-Headed Snake, 3 liang, soaked in wine, fried with su [butter/ghee] until slightly yellow).
Preparation: Grind into fine powder.
Administration: Take 2 qian with warm wine, 4-5 times daily.
Zhu Shen San (Boiled Kidney Powder) [from *Taiping Shenghui Fang*]: Treats all types of wind xuan.
Ingredients: Fuzi (Aconiti Lateralis Radix Praeparata, cracked by processing, skin and navel removed), Jiaohong (Pericarpium Zanthoxyli, red part only) (each half liang).
Preparation: Pound together into powder.
Administration: Use one pair of pig kidneys. Cut open with a bamboo knife, remove fascia. Place 1 qian of medicine powder and a pinch of salt into each kidney. Wrap tightly with cloth. Boil in one cup of good wine in a porcelain box until about 70% cooked. Eat at the beginning of the fifth watch (early morning).
Note: Do not rinse mouth; must eat continuously for several days.
Beiji Yangti Gen Tu Fang (Urgent Sheeproot Root Topical Formula) [from *Shengji Zonglu*]: Treats all types of wind xuan and various itchy xuan that cannot stop scratching.
Ingredients: Yangti Gen (Radix Rumici Japonici), Caowutou (Aconiti Kusnezoffii Radix), Jingfu Duoren Xing Zhuan Tu (Clean soil from bricks trodden by many people).
Preparation: Add good vinegar, first grind Caowutou to about 1 fen, then grind Yangti Gen to 2 fen.
Administration: Scratch the itchy area until it bleeds/secretes fluid, then apply the paste.
Wutou Wan (Aconite Pill) [from *Bencao Fang*]: Treats chronic wind-leprosy/xuan. Symptoms include blackening of the whole body, wooden-like texture of muscles/body, rough and dry skin, and paralysis of limbs. Suitable for consumption.
Ingredients: Caowutou (Aconiti Kusnezoffii Radix, 1 jin).
Preparation: Put in a bamboo basket, soak in water. Wash in the water using a tile, like washing water caltrops. Continue washing until the skin is removed and it is clean. Make pills with vinegar paste.
Administration: Take when symptoms occur intermittently. After taking for more than 7 days, wind xuan can be cured.
Specific Administration: Mix with warm wine and honey, drink one cup and it will heal.
Tianma San (Gastrodia Powder) [from *Shibian Liangfang*]: Treats wind xuan.
Ingredients: Tianma (Gastrodiae Rhizoma), Fang Feng (Saposhnikoviae Radix), Xixin (Asari Radix et Rhizoma), Xiong (Ligustici Chuanxiong Rhizoma), Gange (Puerariae Lobatae Radix), Jiangcan (Bombyx Batryticatus) (equal parts).
Preparation: Crush Yangti Gen juice, mix 2 qian of powder to form a paste.
Administration: Soak in hot wine and take.
Discussion on Xuan:
There are several types of xuan. Heyechuang (Lotus Leaf Sore) appears as rings, mostly on the head and face. Kepixuan (Tree Bark Xuan) has thick skin with itching and pain. For mild cases, use Lotus Heart and Zuochanteng...
Baobao San (Eight-Treasure Powder): Treats wind-leprosy pine-bark stubborn xuan that has not healed for a long time; miraculous effect. A villager suffered from this disease for years without cure, then suddenly received this prescription from an old relative.
Ingredients: Huoxiang (Agastaches Herba), Pozhuzi (Psoraleae Fructus), Dafupi (Arecae Pericarpium), Binglang (Arecae Semen), Xionghuang (Realgar), Qingfen (Calomelas), Liuhuang (Sulfur), Kubai Fan (Burnt Alumen) (each 1 liang).
Preparation: Grind into fine powder.
Administration: Mix with a little sesame oil and apply.
Topical Medicine for Xuan
Ingredients: Chuangzi (Cnidii Fructus, 1 liang, powdered), Kubai Fan (Burnt Alumen, 1 liang, ground).
Preparation: Decoct with Banmao (Mylabris), mix with sesame oil.
Administration: Apply to the sore.