取大路口多人撒尿，木板烂成白色者（炭火 ，研细末），入冰片少许，掺。
盐三斤，炒热包裹痛处，另用一包以脚踏之，冷则随换，夜夜用之，以脚心热透为度，
加槐白皮同炒尤妙。或旧砖烧红，一阵臭淘米水淬入，乘热布包三块，用膝夹住，棉被盖紧，
冷则随换，三五次愈。或茅山苍术酒煎服。
黑豆一茶杯，甘草三钱，煎浓汁服。
又黄 五钱，水煎服，一二次断根。
发时脚足肿痛难忍，此因饮酒过多所致
绍兴酒糟四两（无则用本地老酒糟），松针一两（即松毛），共捣烂加顶好烧酒拌炒热敷，
用布包紧，冷则炒热再敷，日夜不断，至痛止为度。一料只能敷三次，轻者三五料，重者十
余料断根。
又苍术煎酒服，实时能行。
黄醋半斤（化开），摊旧绸上，随患大小，乘热缠脚，须当脚心着袜裹之，冷则随换，
并贴两手心。（暑天腹痛转筋，见霍乱门）
锅底烟一钱，和酒服。或河边大水后挂树上浮草，煎水洗。（此寒极也
桂圆核（去核之黑皮研细），香油调敷。或木耳（焙枯研末）敷。
又方 樟脑三钱，铜绿一钱，和猪板油捣烂，以油纸夹之贴患处，一二日翻转贴，三四
日脓尽愈（如脓尚未尽，再换一贴愈）。
似 疮而非 疮
生黄豆自己嚼敷，数日愈。
Take the white, rotten wooden boards from places where many people urinate at major intersections (calcined over charcoal, ground into fine powder), add a small amount of borneol (Bingpian), and sprinkle externally on the affected area.
Three jin of salt, stir-fried until hot, wrapped around the painful area; use another bag to step on with the foot, replacing as it cools, used every night until heat penetrates through the sole of the foot. Adding bark from the pagoda tree (Huaimu) for stir-frying is even better. Alternatively, heat old bricks until red-hot, quench them in foul-smelling rice-washing water once, wrap three bricks in cloth while hot, clamp between the knees, cover tightly with a cotton quilt, and replace as they cool; cure within three to five applications. Alternatively, consume decoction of Cangzhu (Atractylodis Rhizoma) brewed in wine.
One teacup of black beans (Heidou), three qian of licorice root (Gancao), decocted into a thick liquid for oral administration.
Another prescription: Five qian of Huangbo (Phellodendri Cortex), decocted in water for oral administration; one or two doses can eradicate the root cause.
Fresh leaves of Impatiens balsamina (Fengxianhua) and Goji berry leaves (Gouqiyè), decocted together into a thick soup for fumigation and washing, and also freshly pounded and applied topically.
During an attack, severe swelling and pain in the feet and legs, caused by excessive alcohol consumption.
Four liang of Shaoxing wine lees (if unavailable, use local aged wine lees), one liang of pine needles (Songzhen/Songmao), pounded together, mixed with high-proof liquor, stir-fried, and applied hot as a compress. Wrap tightly with cloth; if it cools, reheat and apply again without interruption day and night, until pain ceases. One batch can be used for three applications; mild cases require three to five batches, severe cases more than ten batches to eradicate the root cause.
Another prescription: Consume Cangzhu (Atractylodis Rhizoma) decocted in wine; mobility is restored immediately.
Half a jin of yellow vinegar (diluted/spread out), spread on old silk fabric, wrap around the foot according to the size of the lesion while hot. The sole of the foot must touch the sock/wrapping; replace as it cools. Also apply to both palms. (For abdominal pain and muscle cramps in summer, see section on Cholera).
One qian of soot from the bottom of a cooking pot (Guodiyan), taken orally with wine. Alternatively, collect floating grass hanging on trees after river floods, decoct and wash the affected area. (This indicates extreme cold condition).
Longan seeds (remove the black skin, grind finely), mixed with sesame oil for topical application. Alternatively, wood ear mushrooms (Muer), dried until crisp and ground into powder, applied topically.
Another prescription: Three qian of camphor (Zhangnao), one qian of verdigris (Tonglü), pounded together with pork back fat (Zhubanyou), sandwiched between oil paper and applied to the affected area. Replace the patch every one to two days; pus will drain completely within three to four days and heal (if pus is not fully drained, change to another patch to heal).
Lesions resembling ulcers but not true ulcers.
Chew raw soybeans (Huangdou) and apply the paste topically; heals within a few days.