沉香（七钱，锉） 甘草（炙） 缩砂仁（各二两） 香附子（六两，去毛）
上件捣罗为细末，盐汤点服。
俞山人真方降气汤，治虚阳上攻，气滞不快，上盛下虚，膈壅痰实，咽干不利，咳嗽中
满，喘急气粗，脐腹膨胀，满闷虚烦，微渴引饮，头目昏眩，腰痛脚弱，四肢倦怠。此药专
治香港脚上攻，中满喘急，下丸虚冷，服补药不瘥者，饮之立效。真紫苏子（须自种真者、叶
上下通紫色，叶心如花者，自九月收子用水淘去浮者，焙干，秤） 半夏（真齐州者，用沸
汤洗七遍，切片，焙干，以生姜自然汁浸一宿，各五两） 前胡（泔浸，焙干秤） 甘草（炙）
川当归（去芦头并土） 浓朴（去粗皮，姜汁浸炙，各二两） 肉桂（去粗皮） 陈皮（去
白，各三两） 虚冷人加肉桂（一两） 又加绵黄 （二两）
上八味为粗末，每服三大钱，水一盏半，生姜三片，枣子一个，同煎，取八分盏清汁，
食后
胸膈
故
方本出《千金翼》，名紫苏子汤。昔湘东王患香港脚，十年困笃，一日得此方遂安。然最要真
紫苏子，须人家自种者，若店中所卖，皆野苏子，不可用，张文潜云。
钱观文方，徐都承传与孟郎中公实。
橘皮 生姜（二味各一斤，同碾为曲） 木香（二两） 荜澄茄（四两） 牵牛（一两，
碾为末）
上为细末，面糊为丸，如梧桐子大，每服三十丸，烧萝卜汤下，食后服。
Chenxiang (Agarwood, 7 qian, crushed) Gancao (Licorice Root, honey-fried) Suasharen (Amomum Fruit, each 2 liang) Xiangfuzi (Cyperus Rhizome, 6 liang, hair removed)
The above ingredients are pounded and sifted into a fine powder, taken with salt water.
Yu Shanshen's True Prescription for Descending Qi treats the attack of deficient Yang on the upper body, stagnant Qi causing discomfort, excess in the upper and deficiency in the lower, chest diaphragm congestion with phlegm-solidity, dry throat with difficulty in swallowing, cough accompanied by chest fullness, rapid panting with coarse breathing, distension of the umbilical and abdominal regions, fullness with empty irritability, slight thirst desiring drink, dizziness of head and eyes, lower back pain and weak legs, fatigue of the four limbs. This medicine specifically treats Hongjiaojiao (Gout/Lower limb swelling) attacking upwards, chest fullness with panting, and is used when lower jiao cold-deficiency pills fail to cure after taking tonics; drinking this decoction brings immediate relief. Zhen Zisuzi (True Perilla Seed, must be self-grown true variety, leaves uniformly purple on top and bottom, leaf heart shaped like a flower, harvested from September, seeds washed with water to remove floating ones, dried by roasting, weighed) Banxia (Pinellia Tuber, genuine Qizhou origin, washed seven times with boiling water, sliced, dried by roasting, soaked overnight in fresh ginger juice, each 5 liang) Qianhu (Peucedani Radix, soaked in rice washing water, dried by roasting and weighed) Gancao (Licorice Root, honey-fried) Chuan Danggui (Angelica Sinensis Root, removed rhizome head and soil) Houpo (Magnolia Bark, removed rough skin, soaked in ginger juice and stir-fried, each 2 liang) Rougui (Cinnamon Twig, removed rough skin) Chenpi (Aged Tangerine Peel, white pith removed, each 3 liang) For those with cold-deficiency constitution, add Rougui (Cinnamon Twig, 1 liang); additionally add Mian Huangqi (Astragalus Root, 2 liang).
The above eight herbs are cut into coarse pieces. Each dose takes three daqian, one dan of water, three slices of fresh ginger, and one date. Simmer together, obtain eight-tenths of a zhan of clear liquid, take after meals.
This prescription originally came from *Qianjin Yi Fang*, named Zisuzi Tang. In the past, Prince Xiangdong suffered from Hongjiaojiao for ten years, his condition becoming severe and debilitating; one day he obtained this prescription and was cured. However, the most crucial point is using genuine Zisuzi, which must be grown by households themselves; if sold in shops, they are all wild Perilla Seeds, which cannot be used, as stated by Zhang Wenqian.
Prescription of Qian Guanwen, transmitted by Xu Ducheng to Meng Langzhong Gongshi.
Jupi (Tangerine Peel) Shengjiang (Fresh Ginger, these two ingredients each one jin, ground together into qu [fermented starter]) Muxiang (Costus Root, 2 liang) Bichengqie (Litsea Fruit, 4 liang) Qianniu (Morning Glory Seed, 1 liang, ground into powder)
The above ingredients are made into a fine powder, formed into pills with wheat paste, size like paulownia seeds. Each dose takes thirty pills, taken down with boiled radish water, after meals.