生在趾上，形如鸡眼，故俗名鸡眼。根陷肉里，顶起硬凸疼痛，步履维艰。或因缠脚，
或着窄鞋远行，皆能生之。初宜用乌梅肉，荔枝肉捣膏，贴之自消。若久不愈。宜蜈蚣散点
之，蜈蚣一条，硼砂等分研末，埋地下七日取出，银簪点之，即脱。
又方∶蜈蚣一条，碱水浸半日，晒干又浸，如此七次，晒干为末，掺膏药上，贴一夜可
以拔根。
又，先用汤浸，刮去一层，再用黑木耳炒研贴之，自消不痛。
甚者足跟红肿溃烂流水，用广东羊皮金纸一张，看患处之大小，以剪刀剪成膏药样，将
金面向伤处贴之，过一宿即愈。神验之至，切勿轻视。并治冻疮、跌扑损伤皆效。羊皮金纸
军营中宜多备之。
白蜡一两，藤黄三钱，入麻油溶化涂伤处，即愈。此方止痛止血，打伤及汤火伤皆效。
逢立夏时晨，将樱桃搽患处十余次，从此可以断根，永不复患冻疮，奇效之至。
多因足无汁出，以致疮泡如钻。葛根二钱，苋菜刺一两，煎水洗数次即愈。
手足厥冷，转筋入腹，并痰壅汗出，气冷欲绝。用炒盐二包，以一包熨其心腹，令其气
透入，以一包熨其背，待手足暖。再用丁香、白豆蔻二味，等分为末，姜汤调下一钱。如寒
重者，服数不拘。
又方∶吴茱萸三四两，和食盐数两，炒热熨脐下亦效。
Growing on the toes, shaped like a corn (Jiyan), hence commonly known as "chicken eye." The root is sunken into the flesh, while the top protrudes, becoming hard and painful, making walking difficult. It can be caused by foot binding or walking long distances in narrow shoes. Initially, it is advisable to use meat from a Chinese plum (Wumei) and lychee fruit, pounded into a paste, applied to the affected area, which will naturally resolve. If it persists for a long time without healing, it is advisable to apply Centipede Powder (Wugong San). Take one centipede (Wugong) and an equal amount of Borax (Pengsha), grind them into powder, bury them underground for seven days, then take them out. Use a silver hairpin to dab the powder onto the lesion, causing it to detach.
Another prescription: Take one centipede (Wugong), soak it in alkaline water for half a day, dry it, then soak again. Repeat this process seven times, finally dry and grind into powder. Sprinkle this powder onto a plaster and apply overnight to extract the root.
Alternatively, first soak with hot water, scrape off a layer, then stir-fry black wood ear mushroom (Heimuer) until cooked, grind it, and apply it to the affected area. It will naturally resolve without pain.
In severe cases, the heel becomes red, swollen, ulcerated, and weeps fluid. Use one sheet of Guangdong Sheepskin Gold Paper (Yangpi Jinzhi). Cut it into the shape of a plaster according to the size of the lesion. Apply it with the gold side facing the wound. Healing occurs after one night. This is extremely effective; do not underestimate it. It is also effective for treating frostbite (Dongchuang) and traumatic injuries (Diepu Sunshang). Sheepskin Gold Paper should be well-stocked in military camps.
One tael of White Beeswax (Baila) and three qian of Picrasma Rhizome (Tenghuang) are melted in Sesame Oil (Mayou) and applied to the injured area for immediate healing. This prescription stops pain and bleeding, and is effective for contusions (Dashang) as well as scalds and burns (Tanghuoshang).
Burn mouse feces (Shufen) to ash, grind into powder, mix with Sesame Oil (Xiangyou), and apply for immediate healing.
On the morning of Lixia (Start of Summer), crush cherries and rub them onto the affected area more than ten times. This can eradicate the root cause, preventing frostbite (Dongchuang) from recurring forever, with miraculous efficacy.
First wash and dry the feet thoroughly. Crush several river snails (Tianluo), apply the paste to the affected area, and healing occurs after one night.
Remove the shell and skin of triangular white ginkgo nuts (Baiguo), soak them in vegetable oil, pound into a cake, and apply to the affected area. Healing occurs within two days.
Take the heart of Amaranthus retroflexus (Huixiancai) found by the roadside, and rub it on the red and swollen area several times for healing.
This condition often arises because the feet do not sweat, leading to blister-like sores that feel piercing. Two qian of Kudzu Root (Gegen) and one liang of Amaranth Spines (Xiancaici) are decocted in water. Washing the area several times leads to healing.
Two qian of Chicken Heart Wax (Jixinla), five fen of Galangal Powder (Liangjiangmo), and five fen of Turmeric Powder (Jianghuangmo) are crushed together, heated until sticky, and dripped onto the affected area for healing.
Coldness of the hands and feet, muscle spasms (Zhuanjin) extending into the abdomen, accompanied by phlegm obstruction (Tan Yong), sweating, and cold breath nearing collapse. Use two packs of fried salt. Use one pack to moxa-iron (Yun) the chest and abdomen, allowing the heat to penetrate. Use the other pack to iron the back until the hands and feet warm up. Then, take Zanthoxylum Fructus (Dingxiang) and White Cardamom Seed (Baidoukou) in equal amounts, grind into powder, and take one qian mixed with ginger soup. For those with severe cold, the number of doses is unrestricted.
Another prescription: Three to four liang of Evodia Fruit (Wuzhuyu) mixed with several taels of edible salt, stir-fried until hot, and applied to iron the area below the navel is also effective.