夫风血痹者。由体虚之人。阴邪入于血经故也。若阴邪入于血经而为痹。故为风血痹也。
其
所
治风血痹。皮肤不仁。宜服防风散方。
防风（二两去芦头） 甘草〔三（半）两炙微赤锉〕 独活（三分） 当归（一两） 赤
茯苓（一
两）
微黄）上
件药。捣筛为散。每服。四钱。以酒一中盏。入生姜半分。煎至六分。去滓。不计时候。
服。
治风血痹。身体不仁。宜服侧子散方。
侧子（一两炮裂去皮脐） 赤芍药（一两） 桂心（一两） 麻黄（一两去根节） 萆
（一两）
当
每服四钱。
以水一中盏。入生姜半分。煎至六分。去滓。不计时候。温
治风血痹。肌肤不仁。四肢缓弱。宜服麻黄散方。
麻黄（三分去根节） 乌蛇（二两酒浸炙令黄去皮骨） 白术（三分） 茵芋（三分） 防
风
（三分
归（三
分锉微炒
治风血痹。体虚。风邪入血。肌肤顽痹。茵芋散方。
茵芋（一两） 川乌头（半两炮裂去皮脐） 天雄（一两炮裂去皮脐） 石南（一两） 附
子
（一两
两醋拌
匀炒干
治血风痹。走无定处。及诸风痹。宜服地黄丸方。
生干地黄（一两） 泽泻（一两） 山茱萸（一两） 萆 （一两锉） 薯蓣（一两） 牛
膝（一
两去
捣碎炒令
烟出
三五百
杵。丸如梧桐子大。每服。不计时候。以温酒下二十丸
Fengxue Bi (Wind-Blood Obstruction Syndrome) arises from individuals with deficient constitutions, where Yin pathogenic factors invade the Blood meridians. When Yin pathogens invade the Blood meridians and cause obstruction, it is termed Fengxue Bi.
For the treatment of Fengxue Bi presenting with numbness and insensitivity of the skin, Fangfeng San (Saposhnikovia Powder) is indicated.
Fangfeng (Radix Saposhnikoviae, 2 liang, remove rhizome head) Gancao (Radix Glycyrrhizae, 3.5 liang, honey-fried until slightly red and chopped) Duhuo (Radix Angelicae Pubescentis, 3 fen) Danggui (Radix Angelicae Sinensis, 1 liang) Chifuling (Poria Cocos with Red Bark, 1 liang, slightly yellow).
The above herbs are crushed, sifted, and made into a powder. Each dose consists of 4 qian, decocted in one zhong of wine with half a ban of fresh ginger, reduced to six-tenths of the volume. Strain and remove the dregs. Take at any time.
For the treatment of Fengxue Bi presenting with numbness and insensitivity of the body, Cizi San (Lateral Root of Aconitum Carmandii Powder) is indicated.
Cizi (Lateral Root of Aconitum Carmandii, 1 liang, processed until cracked, peel removed, umbilicus removed) Chishao Yao (Radix Paeoniae Rubra, 1 liang) Guixin (Cortex Cinnamomi, 1 liang) Mahuang (Herba Ephedrae, 1 liang, remove root and joints) Bixie (Rhizoma Dioscoreae Hypoglaucae, 1 liang).
Each dose is 4 qian, decocted in one zhong of water with half a ban of fresh ginger, reduced to six-tenths of the volume. Strain and remove the dregs. Take warm at any time.
For the treatment of Fengxue Bi presenting with numbness and insensitivity of the muscles and skin, along with flaccidity and weakness of the four limbs, Mahuang San (Ephedra Powder) is indicated.
Mahuang (Herba Ephedrae, 3 fen, remove root and joints) Wushe (Whole Snake of Deinagkistrodon Acutus, 2 liang, soaked in wine, roasted until yellow, skin and bones removed) Baizhu (Rhizoma Atractylodis Macrocephalae, 3 fen) Yinyu (Fructus Berberidis, 3 fen) Fangfeng (Radix Saposhnikoviae, 3 fen) Danggui (Radix Angelicae Sinensis, 3 fen, chopped and lightly stir-fried).
For the treatment of Fengxue Bi in constitutionally weak individuals, where Wind pathogens enter the blood causing stubborn bi syndrome of the skin and muscles, Yinyu San (Berberis Fruit Powder) is indicated.
Yinyu (Fructus Berberidis, 1 liang) Chuanwutou (Radix Aconiti Kusnezoffii, half liang, processed until cracked, peel and umbilicus removed) Tianxiong (Radix Aconiti Lateralis Preparata, 1 liang, processed until cracked, peel and umbilicus removed) Shinan (Ramulus Nanocaryae, 1 liang) Fuzi (Radix Aconiti Lateralis Preparata, 1 liang, processed until cracked, peel and umbilicus removed) Ganjiang (Rhizoma Zingiberis Recens, 1 liang, mixed with vinegar and stir-fried until dry).
For the treatment of Xuefeng Bi (Blood-Wind Bi), characterized by wandering pain without fixed location, as well as various types of Wind Bi, Dihuang Wan (Rehmannia Pill) is indicated.
Shenggan Dihuang (Radix Rehmanniae Preparata, 1 liang) Zexie (Rhizoma Alismatis, 1 liang) Shanzhuyu (Fructus Corni, 1 liang) Bixie (Rhizoma Dioscoreae Hypoglaucae, 1 liang, chopped) Shuyao (Rhizoma Dioscoreae Oppositae, 1 liang) Niuxi (Radix Achyranthis Bidentatae, 1 liang, remove sprouts).
Crush the above herbs, stir-fry until smoke appears, then pound with a mortar and pestle for three to five hundred strokes. Form pills the size of paulownia seeds. Take twenty pills at any time, washed down with warm wine.