夫 疮积久不瘥者。由肤腠虚。则风湿之气停滞。虫在肌肉之间则生长。常痒痛。故经
久不瘥也。
治诸 疮。经久则生虫。藜芦膏方。
藜芦（二两去芦头） 白矾（二两烧灰细研） 松脂（二两细研） 雄黄（二两细研） 苦
参（
二两锉）
上件药。先捣藜芦苦参为散。入猪脂一斤相和。煎十余沸。绵滤去滓。次入松脂雄黄白
矾等末。搅令匀。待冷。收于瓷盒中。旋取涂之。以瘥为度。
治 癣疮。经年久不瘥。宜用楝子汤洗方。
楝子（一斤） 地榆（五两） 桃皮（五两） 苦参（五两）
上件药并细锉。以水二斗。煮一斗。滤去滓。稍温。每日一度洗之。
又方。
硼（ ）砂（一分细研） 大麻仁（三两捣烂） 盐（一分细研） 醋淀（一大盏）
上件药。都以醋淀和搅令匀。先以温浆水净洗。拭干敷药。每日二三上瘥。有孔穴多虫
者皆效。
又方。
薰陆香（半两） 杏仁（半两汤浸去皮尖） 硫黄（一分细研） 黄蜡（一两） 腻粉
（一分）
油〔三（二）合〕
上件药。细研如粉。先熬油沸。下蜡令消。次入诸药末。同煎如稀膏。候冷收于瓷器中
。旋取涂之。
治 疥百疗。久不瘥方。
沉香 松节（各五两）
上件药。锉如指大。以布袋盛之。于麻油中浸半日。取出。用一小瓶。穿底作窍如指大
。以松叶衬窍。入二味药。下面用小瓷盆子盛。四面用黄土泥固济。令浓五分。以火安瓶上
烧。其沥当流入盆子内。收取。不住涂之。
治久 疥疮内。黄水汁出方。
上以羊蹄根。勿令妇人小儿鸡犬见。净去土。用白蜜相和捣。敷疮上。
Chronic ulcers that fail to heal over a long period occur due to the deficiency of the skin and interstices (pores), causing wind-dampness pathogens to stagnate. Parasites grow within the muscles, resulting in persistent itching and pain, thus preventing recovery.
For treating various ulcers that have persisted for a long time and developed parasites, apply the Lili Gao (Cinnamomum Paste) prescription:
Lilu (Veratrum nigrum Rhizome, 2 liang, remove rhizome head)
Baifan (Alumen, 2 liang, calcined to ash and finely ground)
Songzhi (Pine Rosin, 2 liang, finely ground)
Xionghuang (Realgar, 2 liang, finely ground)
Kushen (Sophorae Flavescentis Radix, 2 liang, sliced)
Crush Lilu and Kushen into powder. Mix with 1 jin of lard. Boil over fire more than ten times. Filter through silk cloth to remove dregs. Add powders of Songzhi, Xionghuang, and Baifan. Stir until uniform. Allow to cool. Store in a porcelain box. Apply as needed until healed.
For treating tinea corporis (ringworm) that has persisted for years without healing, wash with the Lianzi Tang (Melia Decoction):
Lianzi (Melia Toosendan Fructus, 1 jin)
Diyu (Sanguisorbae Radix, 5 liang)
Taopi (Pruni Persica Cortex, 5 liang)
Kushen (Sophorae Flavescentis Radix, 5 liang)
Finely slice all ingredients. Boil in 2 dou of water until reduced to 1 dou. Filter to remove dregs. Wash the affected area once daily when the decoction is slightly warm.
Another prescription:
Pengsha (Borax, 1 fen, finely ground)
Dama Ren (Cannabis Fructus, 3 liang, pounded to paste)
Yan (Halitum, 1 fen, finely ground)
Cudian (Vinegar Sediment/Residue, 1 large cup)
Mix all ingredients evenly with Cudian. First, wash the affected area clean with warm rice water and dry it. Apply the medicine. Apply two or three times daily until healed. This is effective even for cases with many holes and parasites.
Yet another prescription:
Xunluxiang (Frankincense, 0.5 liang)
Xingren (Armeniacae Semen Amarum, 0.5 liang, soaked in hot water, skin and tips removed)
Liuhuang (Sulfur, 1 fen, finely ground)
Huangla (Yellow Beeswax, 1 liang)
Nifen (Calomel, 1 fen)
You (Oil, 2-3 he)
Grind all ingredients into fine powder. Heat the oil until boiling. Add Huangla and melt it. Add the medicinal powders. Simmer together until forming a thin paste. Cool and store in a porcelain vessel. Apply as needed.
For treating scabies that has resisted all treatments and failed to heal for a long time:
Chenxiang (Aquilariae Lignum Resinatum, 5 liang)
Songjie (Pinus Massoniana Caulis, 5 liang)
Slice the herbs to the size of a finger. Place them in a cloth bag. Soak in sesame oil for half a day. Remove the bag. Take a small bottle, pierce a hole at the bottom the size of a finger. Line the hole with pine needles. Insert the two herbs into the bottle. Place a small porcelain basin underneath. Seal the four sides of the bottle with thick yellow mud (approx. 0.5 cun thickness). Burn fire under the bottle. The distilled liquid will flow into the basin. Collect the distillate and apply continuously.
For treating chronic scabies oozing yellow fluid:
Take Yangti Gen (Radix Aconiti Kusnezoffii or similar root, context implies Rheum/Talinum root often used for skin, here specifically "Sheep Root" likely referring to a specific local herb, literal translation: Root of Sheep-foot plant/Radix Salsolae). Do not let women, children, chickens, or dogs see it. Clean off the soil thoroughly. Mix with white honey. Pound into a paste. Apply to the ulcer.