陈腌肉皮（陈火腿皮更妙）捶融，敷之，即出，极效。
扁鱼肚胆（俗名边鱼）煮融，和糯米饭捣烂敷之，换两三次即出。此在手足及两股用之。
若在身上及肚腹内，用土狗（又名蛄蝼）同扁鱼肚煮融捣烂敷，虽不能取出，其弹渐落下部，
不能为害矣。
蜣螂三个（俗名推车虫，查药物备要便知），巴豆四五粒，共捣如泥敷伤处，先止痛后
作
又方∶搔蛱子（又名搔甲虫、又名偷油婆、江苏人呼为脏螂、查药物备要便知）捣融敷
之
又方∶南瓜（北人呼为倭瓜，江苏等处有呼为北瓜者），捣融四围敷之，隔日必出，极
效
又方∶干苋菜捣烂，和红砂糖敷之，自出，奇效。
又方∶真象牙刮末，水调敷，干则加水润之，甚验。
又方∶红膏药（见痛毒诸方）敷之，无不出也。
白果（要三角形者，去壳与心）不拘多少，浸菜子油内，取出捶融贴之，日换一次。虽
入
以上各方通治。山楂研末调敷。如在口中、牙缝等处，山楂煎浓汁含一二时自出。
以上各方通治。鹿角烧枯存性，研末，以水调敷，久不出者，不过一夜即出。
又方∶松香敷上，用布包裹，三日必出，不痛不痒，甚妙。
又方∶生蒲公英捣烂敷，虽肿烂日久亦效。
又方∶鲜牛膝捣烂敷，纵伤口已合，刺亦自出。
又方∶蓖麻子捣烂敷，痛止即出，神效。
Chen Yan Rou Pi (Skin of aged cured meat, preferably from aged ham) is pounded and melted, then applied to the affected area; the foreign body will be expelled with excellent efficacy.
Bian Yu Du Dan (Gallbladder of *Nibea albiflora*, commonly known as Bianyu) is boiled until melted, mixed with glutinous rice flour, pounded into a paste, and applied. It should be changed two or three times for expulsion. This method is used on the limbs and thighs.
If the foreign body is in the trunk or abdomen, Tu Gou (Mole Cricket, also known as Gu Lou) is boiled together with Bian Yu Du until soft, pounded into a paste, and applied. Although it may not directly extract the foreign body, it helps push it downward, preventing further harm.
Qiang Lang (Dung Beetle, three specimens, commonly known as Tui Che Chong; refer to *Yaowu Beiyao* for details), combined with Ba Dou (Croton Seed, 4-5 grains), are pounded together into a mud-like paste and applied to the wound to first relieve pain, then facilitate expulsion.
Another prescription: Sao Jia Zi (Beetle, also known as Sao Jia Chong, Tou You Po, or Zang Lang in Jiangsu; refer to *Yaowu Beiyao*), is pounded into a paste and applied.
Another prescription: Nan Gua (Pumpkin/Squash, known as Wo Gua in the North or Bei Gua in Jiangsu), is pounded into a paste and applied around the periphery of the wound. The foreign body will be expelled within two days with excellent efficacy.
Another prescription: Gan Xian Cai (Dried Amaranth Vegetable) is pounded into a paste, mixed with Hong Sha Tang (Red Rock Sugar), and applied. The foreign body will self-expel with miraculous efficacy.
Another prescription: Zhen Xiang Ya (Real Ivory) is scraped into powder, mixed with water to form a paste, and applied. If it dries, add water to keep it moist. It is very effective.
Another prescription: Hong Gao Yao (Red Plaster, see formulas for pain and toxicity) is applied. No foreign body remains unexpelled.
Bai Guo (White Fruit/Seed of *Semecarpus anacardium* or *Ginkgo biloba*, specifically triangular ones, shell and core removed) in any quantity is soaked in Cai Zi You (Rapeseed Oil). It is then taken out, pounded into a melted state, and applied. Change once daily. Even if the foreign body has penetrated deep...
The above prescriptions are generally applicable. Shan Zha (Hawthorn Fruit) is ground into powder and mixed for application. If the foreign body is in the mouth or between teeth, Shen Shan Zha Jian Nong Zhi (Strong decoction of Hawthorn) is held in the mouth for one to two hours, after which the foreign body will self-expel.
The above prescriptions are generally applicable. Lu Jiao (Deer Antler) is burnt until charred but retains its medicinal properties, ground into powder, mixed with water, and applied. For those that do not expel quickly, they will be expelled within one night.
Another prescription: Song Xiang (Rosin) is applied and wrapped with cloth. It will be expelled within three days without pain or itching, which is very ingenious.
Another prescription: Sheng Pu Gong Ying (Fresh Dandelion) is pounded into a paste and applied. It is effective even if swelling and ulceration have persisted for a long time.
Another prescription: Xian Niu Xi (Fresh Achyranthes Root) is pounded into a paste and applied. Even if the wound has healed, the thorn will self-expel.
Another prescription: Bi Ma Zi (Castor Bean) is pounded into a paste and applied. Once pain ceases, the foreign body is expelled with divine efficacy.