龟板（四两） 杜仲 熟地（各三两） 黄柏（炒褐色） 知母（各五钱） 牛膝 白芍药 虎骨（酒
炙酥） 当归（各二两） 陈皮（四钱） 干姜（二钱
为末，酒糊丸。每服二钱，淡盐水下。加人参一两，尤妙。
香港脚者，脚下肿痛，即痹症之类也。因其痛专在脚，故以香港脚名之。其肿者，名湿香港脚
；不肿者，名干香港脚。湿香港脚，水气胜也，槟榔散主之。干香港脚，风气胜也，四物汤加牛膝
香港脚谓之壅疾，不宜骤补。
槟榔 牛膝 防己 独活 秦艽（各一钱） 青木香 天麻 赤芍（各八分） 桑枝（二钱） 当归
水煎服。
四物汤 （见虚证。
疠风，癞也，俗称大麻风。湿热在内，而为风鼓之，则肌肉生虫，白屑重迭，搔痒顽麻
甚则眉毛脱落，鼻柱崩坏，事不可为矣。治法，清湿热，祛风邪，以苦参汤、地黄酒并主
之。外以当归膏涂之，往往取效。未可遽视为废疾而忽之也。
苦参（一钱五分） 生地（二钱） 黄柏（五分） 当归 秦艽 蒡子 赤芍 白蒺藜 丹参 丹
皮银花 贝母（各一钱
加甘菊三钱，水煎服。
生地（二两） 黄柏 苦参 丹参 萆 菊花 银花 丹皮 赤芍 当归 枸杞子 蔓荆
子赤茯苓（各一两） 秦艽 独活 威灵仙（各五钱） 桑枝（一两五钱） 乌梢蛇（去头尾，一具
上煮好头生酒五十斤，退火七日用。
Tortoise Shell (Si Liang), Du Zhong, Shu Di Huang (Shu Prepared Rehmannia Root) (each San Liang), Huang Bo (Phellodendron Bark, stir-fried until brown), Zhi Mu (Anemarrhena Rhizome) (each Wu Qian), Niu Xi (Achyranthes Root), Bai Shao Yao (White Peony Root), Hu Gu (Tiger Bone, prepared with wine until crisp), Dang Gui (Angelica Sinensis) (each Er Liang), Chen Pi (Tangerine Peel) (Si Qian), Gan Jiang (Dried Ginger) (Er Qian).
Grind the above herbs into fine powder, mix with wine paste to form pills. Take two Qian per dose, washed down with light salt water. Adding Ren Shen (Ginseng) one Liang is especially effective.
Xiang Gang Jiao (Hong Kong Foot, characterized by swelling and pain in the feet, belonging to the category of Bi Syndrome/Obstruction Syndrome), named so because the pain is specifically located in the feet. Those with swelling are called Shi Xiang Gang Jiao (Damp Hong Kong Foot); those without swelling are called Gan Xiang Gang Jiao (Dry Hong Kong Foot). Shi Xiang Gang Jiao is caused by an excess of dampness/qi, primarily treated with Bing Lang San (Areca Seed Powder). Gan Xiang Gang Jiao is caused by an excess of wind pathogen, primarily treated with Si Wu Tang (Four Substances Decoction) plus Niu Xi.
Xiang Gang Jiao is referred to as Yong Ji (stagnation disease), and should not be tonified abruptly.
Bing Lang (Areca Seed), Niu Xi, Fang Ji (Stephania Root), Du Huo (Angelica Pubescens), Qin Jiao (Gentiana Macrophylla) (each Yi Qian), Qing Mu Xiang (Aucklandiae Radix), Tian Ma (Gastrodia Rhizome), Chi Shao (Red Peony Root) (each Ba Fen), Sang Zhi (Mulberry Twig) (Er Qian), Dang Gui.
Decoct in water and take orally.
Si Wu Tang (See Deficiency Syndromes section).
Li Feng (Leprosy/Malum Leprosum, commonly known as Da Ma Feng/Great Wind), where damp-heat accumulates internally and is stirred up by wind pathogens, causing insects to generate in the muscles. The skin presents with overlapping white scales, itching, and stubborn numbness. In severe cases, eyebrows fall out, and the nasal bridge collapses, rendering the condition incurable. The treatment method involves clearing damp-heat and dispelling wind pathogens, primarily using Ku Shen Tang (Sophora Decoction) and Di Huang Jiu (Rehmannia Wine). Apply Dang Gui Gao externally, which often yields good results. Do not hastily regard it as a disability and neglect it.
Ku Shen (Sophora Root) (Yi Qian Wu Fen), Sheng Di Huang (Raw Rehmannia Root) (Er Qian), Huang Bo (Wu Fen), Dang Gui, Qin Jiao, Bang Zi (Burdock Fruit), Chi Shao, Bai Ji Li (Tribulus Fruit), Dan Shen (Salvia Root), Dan Pi (Moutan Cortex), Yin Hua (Honeysuckle Flower), Bei Mu (Fritillaria Bulb) (each Yi Qian).
Add Gan Ju (Chrysanthemum Morifolium) San Qian, decoct in water and take orally.
Sheng Di Huang (Liang Er), Huang Bo, Ku Shen, Dan Shen, Bi Xie (Dioscorea Hypoglauca Rhizome), Ju Hua (Chrysanthemum Flower), Yin Hua, Dan Pi, Chi Shao, Dang Gui, Gou Qi Zi (Goji Berry), Man Jing Zi (Vitex Fruit), Chi Fu Ling (Poria Cocos with Red Heart) (each Yi Liang), Qin Jiao, Du Huo, Wei Ling Xian (Clematis Root) (each Wu Qian), Sang Zhi (Liang Wu Qian), Wu Shao She (Zaocys Dhumnades, remove head and tail, one specimen).
Soak the above ingredients in fifty Jin of well-cooked head wine, let stand for seven days to dissipate the fire heat before use.