论曰漆虽有毒，性有所畏，毒即中之，亦有气适然相迕者，中毒轻者痒，始于面而胸臂
腓应之，头面肿起，赤绕于目，搔之随手生 ，已而细疮如粟，重则遍身作疮。小如麻
豆，
治漆毒伤人。铁浆方
铁浆（滤）
上一味，随量饮之，以瘥为度。
治漆疮。柳叶汤洗方
生柳叶（三斤细切冬用皮）
上一味，以水一斗五升，煮取七升，适寒温洗之，日三。
汤漆疮。芒硝汤洗方
芒硝（五两）
上一味研细，以汤三升浸洗之。
治漆疮。黄栌汤洗方
黄栌（一斤锉） 盐（二两）
上二味，以水一斗，煮取五升，去滓洗之，日三五度。
治漆疮。猪膏涂方
猪膏（五两）
上一味，熬去滓，停冷涂之。
治漆疮。蟹黄涂方
生螃蟹
上一味，取黄涂敷疮上，日三五度。
治漆疮。蜀椒汤洗方
蜀椒（去目及闭口者一两）
上一味，用水五升，煎至三升，去滓热洗疮上，后嚼生糯米敷之。
治漆疮。荷叶汤洗方
荷叶（燥者一斤）
上一味，以水一斗煮取五升，洗了以贯众末掺之，干则以油和调涂。
治漆疮。薤汁涂方
薤
上一味，捣取汁涂之，煮薤叶洗亦佳。
治漆疮。地松涂方
地松（一两）
上一味，捣汁二合，入芒硝一分和涂之。
治漆疮。鸡子涂方
鸡子黄（一枚）
上一味，涂疮上，干则易之，不过三次。
治漆疮遍身， 赤疼痛。四和膏方
麻油 松脂（各二两） 黄蜡 桂（去粗皮为末各一两）
上四味，同熬成膏涂之。
治漆疮方
上以水煎黄栌汤，频浸洗之。
又方
上生研糯米涂之。
Discussion states: Although lacquer (Qi, 漆) is toxic, its nature has specific aversions. When the toxin enters the body, it may also be caused by a chance conflict of qi. Mild poisoning manifests as itching, starting on the face and extending to the chest, arms, and calves; the head and face swell, redness surrounds the eyes, and scratching immediately produces small pustules, followed by fine sores resembling millet seeds; severe cases result in widespread sores over the entire body, sized like hemp or beans.
Formula for treating injury from lacquer toxicity: Tiejiang Fang (Iron Slurry Formula)
Tiejiang (Filtered Iron Slurry)
Take the above single herb, drink an appropriate amount according to the patient's condition, until recovery is achieved.
Formula for treating Qi Chuang (Lacquer Dermatitis): Liuye Tang Wash Formula
Sheng Liu Ye (Fresh Willow Leaves, three jin, finely cut; use bark in winter)
Take the above single herb, boil in fifteen sheng of water until reduced to seven sheng. Wash the affected area at a suitable temperature, three times daily.
Formula for treating Qi Chuang: Mangxiao Tang Wash Formula
Mangxiao (Mirabilite, five liang)
Take the above single herb, grind into fine powder, soak and wash the affected area with three sheng of hot water.
Formula for treating Qi Chuang: Huanglu Tang Wash Formula
Huanglu (Rhus verniciflua Stem Bark, one jin, crushed) Yan (Salt, two liang)
Take the above two herbs, boil in ten sheng of water until reduced to five sheng. Strain the dregs and wash the affected area, three to five times daily.
Formula for treating Qi Chuang: Zhigao Smear Formula
Zhigao (Pork Fat, five liang)
Take the above single herb, render to remove impurities, let cool, and apply to the affected area.
Formula for treating Qi Chuang: Xiehuang Smear Formula
Sheng Pangxie (Raw Crab)
Take the above single herb, extract the roe and apply to the sores, three to five times daily.
Formula for treating Qi Chuang: Shujiao Tang Wash Formula
Shujiao (Sichuan Pepper, one liang, remove eyes and closed ones)
Take the above single herb, decoct in five sheng of water until reduced to three sheng. Strain the dregs and wash the sores while hot, then chew raw glutinous rice and apply the paste to the area.
Formula for treating Qi Chuang: Heye Tang Wash Formula
Heye (Dried Lotus Leaf, one jin)
Take the above single herb, boil in ten sheng of water until reduced to five sheng. After washing, sprinkle with powder of Guanzhong (Cyathula Root); if dry, mix with oil and apply.
Formula for treating Qi Chuang: Xie Zhi Smear Formula
Xie (Allium macrostemon / Chinese Leek)
Take the above single herb, crush to extract juice and apply. Washing with boiled Xie Ye (Leek Leaves) is also effective.
Formula for treating Qi Chuang: Disong Smear Formula
Disong (Lichen, one liang)
Take the above single herb, crush to extract two he of juice, add one fen of Mangxiao (Mirabilite), mix, and apply.
Formula for treating Qi Chuang: Jizi Smear Formula
Jizi Huang (Egg Yolk, one unit)
Take the above single herb, apply to the sores. Change when dry, no more than three times.
Formula for treating generalized Qi Chuang with redness and pain: Sihe Gao Formula
Mayou (Sesame Oil) Songzhi (Pine Resin, two liang each) Huangla (Yellow Beeswax) Gui (Cinnamon Twig, one liang each, coarse skin removed and ground to powder)
Take the above four ingredients, simmer together to form a ointment and apply.
Formula for treating Qi Chuang
Decoct the Huanglu Tang (Rhus Verniciflua Decoction) with water and frequently soak and wash the affected area.
Another Formula
Grind raw glutinous rice and apply.