《病源论》云∶面及颈项，身体皮肉色变白，与肉色不同，亦不痛痒，谓之白癜。此亦
风邪
《千金方》治白癜方∶
矾石、硫黄分等，末，酢和，敷之。
又方∶酒服生胡麻油一合，日三，稍加至五合。慎生冷、猪、鸡、鱼、蒜，百日服五升
瘥。
又方∶揩上令破 罗摩白汁涂之，日日涂之，取瘥。又煮以拭之。
《新录方》白癜方∶
捣常思草汁涂，日三。
又方∶捣杏仁如泥，和鸡子白涂上，日三。
《葛氏方》云∶白癜风，一名白癞，或谓龙舐。此大难疗。取苦瓠经冬干者，穿头圆如
钱许
《录验方》治白癜方∶
荷裹 令叶相和，更裹臭烂，先拭令热，敷即瘥。
《极要方》疗白癜膏方∶
附子（三两） 天雄（三两） 防风（二两） 乌头（三）
上，以猪膏三升煎之，敷上
《刘涓子方》治白定方∶
树穴中水汁向东者，熟刮洗白定二三过，即愈。枫树胜也。
又方∶生鸡卵一枚，纳苦酒中淹渍，令没鸡卵壳，壳欲消破之。先以白敷，次以黄敷，
燥便
又云∶疗颈及面上白驳浸淫渐长有似癣但无疮方∶
上，取燥鳗鲡鱼，炙脂出，以涂之。先拭驳上，外把刮之，令小燥痛，然以鱼脂涂，便
愈。
《病源论》云∶面及身体及肉变赤，与肉色不同，或如手大，或如钱大，亦不痒痛，谓
之赤
《千金方》治赤疵方∶
用墨、大蒜、鳝血合和，敷之。
又方∶以银拭之令热即消，不瘥，数数拭之乃止。
《如意方》治白癜赤疵术∶
用竹中水如马尿者洗之。
《徐伯方》治疵痧方∶
独秃根
凡一物，以苦酒研之，涂痧上，立即瘥。
According to the *Zhubing Yuanhou Lun* (Treatise on the Pathogenesis and Symptoms of All Diseases): The skin on the face, neck, and body turns white, differing from the normal skin color, without pain or itching. This condition is called "Baidian" (Vitiligo). It is caused by the invasion of Wind pathogen.
The *Qianjin Fang* (Essential Prescriptions Worth a Thousand Gold) provides the following formula for treating Baidian:
Grind Alumen (Fanshi) and Sulfur (Liuhuang) in equal proportions into powder, mix with Vinegar (Cu), and apply to the affected area.
Another prescription:
Take one he (approx. 100ml) of raw Sesame Oil (Huma You) orally, three times a day, gradually increasing the dose to five he (approx. 500ml). Avoid cold/raw foods, pork, chicken, fish, and garlic. Take five sheng (approx. 5000ml) in total for recovery.
Yet another prescription:
Rub the affected area until the skin breaks, then apply the white latex/sap of the Ficus religiosa (Luomo Bai Zhi). Apply daily until cured. Alternatively, boil water from this plant and wipe the area.
The *Xinlu Fang* (Newly Recorded Prescriptions) offers a formula for Baidian:
Crush Changsi Cao (Changsi Grass) to extract juice and apply it, three times a day.
Another prescription:
Crush Apricot Kernels (Xingren) into a paste, mix with Egg White (Jizi Bai), and apply, three times a day.
The *Ge Shi Fang* (Prescriptions by Master Ge) states: Vitiligo is also known as "Bailai" (White Leprosy) or "Longshi" (Dragon's Lick). This is difficult to treat. Select dried bitter gourd (Kuhu) that has been dried through the winter, pierce a hole in its head, about the size of a coin.
The *Luyan Fang* (Recorded Verified Prescriptions) provides a formula for Baidian:
Wrap the affected area with Lotus Leaves (He Ye), ensuring the leaves adhere. [Note: The text mentions wrapping with something foul/rotten, likely implying a specific traditional preparation or context not fully clear in isolation, but literally translated here]. First, wipe the area to make it warm, then apply; it will heal.
The *Jiyao Fang* (Extremely Important Prescriptions) provides an ointment for Baidian:
Aconitum carmichaelii lateral root prepared side-product (Fuzi, 3 liang), Aconitum kusnezoffii root (Tianxiong, 3 liang), Saposhnikovia divaricata root (Fangfeng, 2 liang), Aconitum carmichaelii lateral root unprepared (Wutou, 3 liang).
Decoct these ingredients in three sheng of Pig Fat (Zhugao). Apply the resulting ointment to the affected area.
The *Liu Juanzi Fang* (Prescriptions by Liu Juanzi) treats "Baiding" (Vitiligo):
Collect sap flowing eastward from tree hollows. Scrape and wash the white patches two or three times; it will heal. Sap from Maple trees (Fengshu) is superior.
Another prescription:
Take one raw Chicken Egg (Ji Dan), soak it in Vinegar (Ku Jiu) until the vinegar covers the shell. When the shell is about to dissolve and break, first apply the Egg White, then the Egg Yolk. Reapply when dry.
Also recorded: For treating white patches on the neck and face that spread like tinea but have no sores:
Take dried Eel (Manli Yu), roast it to extract the fat/oil, and apply it. First, wipe the patch and gently scrape it with your hand until it feels slightly dry and painful, then apply the eel fat. It will heal.
According to the *Zhubing Yuanhou Lun*: The skin on the face and body turns red, differing from normal skin color. Some lesions are palm-sized, others coin-sized, without itching or pain. This is called "Chici" (Red Macules/Patches).
The *Qianjin Fang* provides a formula for Chici:
Mix Ink (Mo), Garlic (Dasuan), and Eel Blood (Shan Xue) together and apply to the affected area.
Another prescription:
Wipe the area with a silver instrument until it becomes warm; the redness will subside. If not cured, continue wiping frequently until it stops.
The *Ruyi Fang* (Prescriptions Fulfilling Wishes) describes methods for treating Baidian and Chici:
Wash the area with water collected inside bamboo stalks (described as resembling horse urine).
The *Xu Bo Fang* (Prescriptions by Xu Bo) treats Ci Sha (Skin Spots/Mottling):
Take the root of Dutu (Dutu Gen). Grind this single herb with Vinegar (Ku Jiu) and apply it to the spots; it heals immediately.