论曰内经谓背为阳，腹为阴，一身经络阴阳，各相维持，若血气偏虚，则风中其经，阳
经得风则络脉缩急，使腰背反折，如角弓之状，故名角弓反张。
治妇人中风角弓反张，心膈烦闷，言语不利、芎 汤方
芎 锉 当归（切焙） 细辛（去苗叶） 独活（去芦头） 麻黄（去根节） 续断（各
一两）
上九味，粗捣筛，每服三钱匕，水酒各半盏，煎七分，去滓温服，不拘时。
治妇人中风口噤，角弓反张，及痊病，当归汤方
当归（切焙） 防风（去叉各三分） 独活（去芦头一两半） 麻黄（去节一两） 附
子（炮裂
上六味，锉如麻豆，每服五钱匕，水一盏半，煎取一盏，去滓温服，如口噤即斡口灌之
，得汗为效。
治妇人中风，角弓反张，腰背反折，筋脉挛急，心神烦闷，言语不利，犀角散方
犀角（镑） 羌活（去芦头） 桑螵蛸（炒） 白鲜皮 地骨皮 蔓荆实（去皮） 丹
砂（研）
苡仁 白附子（炮）
一钱）
上一十八味，捣罗为散，每服一钱匕，生姜薄荷酒调下。
治妇人中风，角弓反张，筋脉偏急，言语謇涩，羌活汤方
羌活（去芦头） 桂（去粗皮） 防风（去叉） 麻黄（去根节） 附子（炮裂去皮脐）
当归（
上七味，锉如麻豆，每服三钱匕，水一盏，生姜三片，大枣一枚擘，同煎七分，去滓温
服，不拘时。
治妇人中风，腰背反折，如角弓弯状，筋脉急痛，细辛汤方
细辛（去苗叶） 附子（炮裂去皮脐） 羌活（去芦头） 麻黄（去根节） 升麻 防
风（去叉）
上九味， 咀如麻豆，每服三钱匕，水一盏，生姜五片，大枣一枚擘，同煎七分，去滓
温服，不拘时。
治妇人中风，角弓反张。茯苓汤方
赤茯苓（去黑皮） 芎 当归（切焙） 甘草（炙锉各一两） 桂（去粗皮二两） 栀
子仁（
两半）
上一十味，粗捣筛，每服五钱匕，水一盏半，煎取一盏，去滓温服，不拘时。
治妇人中风，身如角弓，筋脉抽掣疼痛，羚羊角汤方
羚羊角屑 麻黄（去根节） 羌活（去芦头） 桂（去粗皮） 防风（去叉） 升麻 细
辛（去
上九味，粗捣筛，每服三钱匕，水一盏，生姜三片，大枣一枚擘，煎七分，去滓温服，
不拘时。
治妇人中风如角弓，腰背反张，语涩壅闷，天麻散方
天麻（酒炙） 乌蛇肉（酒浸炙） 麻黄（去根节） 桂（去粗皮） 独活（去芦头） 芎
（各
各半两） 麝香（
上一十二味，捣研罗为散和匀，每服二钱匕，生姜薄荷自然汁化开，再用温酒调下。
治妇人中风，角弓反张，续命汤方
甘草（炙） 黄芩（去黑心各一两） 防风（去叉三分） 人参 芎 芍药 麻黄（去
根节）
上九味，锉如麻豆，每服五钱匕，水一盏半，入生姜半分切，煎取一盏，去滓温服，并
三服，取汗为效。
论述说：《内经》记载背部属阳，腹部属阴，全身的经络阴阳相互维持平衡。如果气血偏虚，风邪就会侵袭经络。阳经受到风邪侵袭，络脉就会收缩拘急，导致腰背向后反折，形状像角弓一样，所以称为“角弓反张”。
治疗妇人中风引起的角弓反张、心胸膈部烦闷、言语不利的芎䓖汤方：
川芎（锉碎）、当归（切片焙干）、细辛（去苗叶）、独活（去芦头）、麻黄（去根节）、续断（以上各一两）。
以上九味药，粗捣筛过，每次服用三钱匕，用水和酒各半盏，煎至七分满，滤去药渣，温服，不拘时间。
治疗妇人中风口噤（牙关紧闭）、角弓反张，以及痉病（痉挛性疾病）的当归汤方：
当归（切片焙干）、防风（去叉梢，各三分）、独活（去芦头，一两半）、麻黄（去节，一两）、附子（炮裂，去皮脐）。
以上六味药，锉碎如麻豆大小，每次服用五钱匕，用水一盏半，煎取一盏，滤去药渣，温服。如果牙关紧闭，就撬开嘴巴灌入，以出汗为见效。
治疗妇人中风，角弓反张，腰背反折，筋脉挛急，心神烦闷，言语不利的犀角散方：
犀角（镑片）、羌活（去芦头）、桑螵蛸（炒制）、白鲜皮、地骨皮、蔓荆实（去皮）、丹砂（研末）、薏苡仁、白附子（炮制，一钱）。
以上十八味药，捣碎过罗成散剂，每次服用一钱匕，用生姜、薄荷酒调服。
治疗妇人中风，角弓反张，筋脉一侧拘急，言语謇涩（语言不清）的羌活汤方：
羌活（去芦头）、桂枝（去粗皮）、防风（去叉梢）、麻黄（去根节）、附子（炮裂，去皮脐）、当归。
以上七味药，锉碎如麻豆大小，每次服用三钱匕，用水一盏，生姜三片，大枣一枚掰开，同煎至七分，滤去药渣，温服，不拘时间。
治疗妇人中风，腰背反折，像角弓弯曲的形状，筋脉急痛，细辛汤方：
细辛（去苗叶）、附子（炮裂，去皮脐）、羌活（去芦头）、麻黄（去根节）、升麻、防风（去叉梢）。
以上九味药，锉碎如麻豆大小，每次服用三钱匕，用水一盏，生姜五片，大枣一枚掰开，同煎至七分，滤去药渣，温服，不拘时间。
治疗妇人中风，角弓反张的茯苓汤方：
赤茯苓（去黑皮）、川芎、当归（切片焙干）、甘草（炙烤后锉碎，各一两）、桂枝（去粗皮，二两）、栀子仁（一两半）。
以上十味药，粗捣筛过，每次服用五钱匕，用水一盏半，煎取一盏，滤去药渣，温服，不拘时间。
治疗妇人中风，身体像角弓一样，筋脉抽掣疼痛的羚羊角汤方：
羚羊角屑、麻黄（去根节）、羌活（去芦头）、桂枝（去粗皮）、防风（去叉梢）、升麻、细辛（去苗叶）。
以上九味药，粗捣筛过，每次服用三钱匕，用水一盏，生姜三片，大枣一枚掰开，煎至七分，滤去药渣，温服，不拘时间。
治疗妇人中风像角弓一样，腰背反张，语言涩滞壅闷的天麻散方：
天麻（酒炙）、乌蛇肉（酒浸后炙干）、麻黄（去根节）、桂枝（去粗皮）、独活（去芦头）、川芎（各半两）、麝香（少许）。
以上十二味药，捣碎研磨过罗混合均匀，每次服用二钱匕，用生姜、薄荷自然汁化开，再用温酒调服。
治疗妇人中风，角弓反张的续命汤方：
甘草（炙烤）、黄芩（去黑心，各一两）、防风（去叉梢，三分）、人参、川芎、芍药、麻黄（去根节）。
以上九味药，锉碎如麻豆大小，每次服用五钱匕，用水一盏半，加入生姜半分切块，煎取一盏，滤去药渣，温服。连服三剂，以出汗为见效。
The discussion states: The *Neijing* (Classic of Internal Medicine) records that the back belongs to Yang, and the abdomen belongs to Yin. The meridians and collaterals of the whole body maintain a balance of Yin and Yang. If Qi and Blood are deficient, Wind pathogen will invade the meridians. When the Yang meridians are affected by Wind, the collaterals contract and become tense, causing the waist and back to arch backward, resembling the shape of a horn bow; hence it is named "Jiaogong Fanzhang" (Opisthotonos).
Formula for Xiong Tang (Cnidium Decoction) to treat women with Wind-stroke presenting as opisthotonos, vexation and oppression in the heart and diaphragm, and impaired speech:
Xiong (Cnidii Rhizoma), Danggui (Angelicae Sinensis Radix, sliced and roasted), Xixin (Asari Radix, removed seedlings and leaves), Duhuo (Angelicae Pubescentis Radix, removed rhizome head), Mahuang (Ephedrae Herba, removed roots and joints), Xuduan (Dipsaci Radix; each 1 liang).
The above nine ingredients are coarsely pounded and sieved. Each dose consists of 3 qianbi (approx. 9-15g depending on era/measure), decocted with half a zhan of water and half a zhan of wine until reduced to 70%. Strain and take warm, without restriction on time.
Formula for Danggui Tang (Angelica Decoction) to treat women with Wind-stroke presenting as trismus (lockjaw), opisthotonos, and spasm diseases:
Danggui (Angelicae Sinensis Radix, sliced and roasted), Fangfeng (Saposhnikoviae Radix, removed tips, each 3 fen), Duhuo (Angelicae Pubescentis Radix, removed rhizome head, 1.5 liang), Mahuang (Ephedrae Herba, removed joints, 1 liang), Fuzi (Aconiti Lateralis Radix Praeparata, processed until cracked, skin and navel removed).
The above six ingredients are chopped like hemp seeds. Each dose consists of 5 qianbi, decocted with 1.5 zhan of water until reduced to 1 zhan. Strain and take warm. If trismus is present, pry open the mouth and administer; sweating indicates efficacy.
Formula for Xijiao San (Rhinoceros Horn Powder) to treat women with Wind-stroke presenting as opisthotonos, arching of the waist and back, tendon contraction, mental vexation, and impaired speech:
Xijiao (Rhinocerotis Cornu, shaved), Qianghuo (Notopterygii Rhizoma et Radix, removed rhizome head), Sangpiaoxiao (Mantidis Oötheca, stir-fried), Baixianpi (Dictamni Cortex), Digupi (Lycii Cortex), Manjingshi (Vittariae Fructus, skin removed), Dansha (Cinnabaris, ground), Yiren (Coicis Semen), Baifuzi (Typhonii Rhizoma, processed, 1 qian).
The above eighteen ingredients are pounded and sifted into powder. Each dose consists of 1 qianbi, taken with ginger, mint, and wine.
Formula for Qianghuo Tang (Notopterygium Decoction) to treat women with Wind-stroke presenting as opisthotonos, unilateral tendon tension, and dysarthria:
Qianghuo (Notopterygii Rhizoma et Radix, removed rhizome head), Gui (Cinnamomi Ramulus, removed rough bark), Fangfeng (Saposhnikoviae Radix, removed tips), Mahuang (Ephedrae Herba, removed roots and joints), Fuzi (Aconiti Lateralis Radix Praeparata, processed, skin and navel removed), Danggui (Angelicae Sinensis Radix).
The above seven ingredients are chopped like hemp seeds. Each dose consists of 3 qianbi, decocted with 1 zhan of water, three slices of fresh ginger, and one broken jujube until reduced to 70%. Strain and take warm, without restriction on time.
Formula for Xixin Tang (Asari Decoction) to treat women with Wind-stroke presenting as arching of the waist and back like a horn bow, and painful tendon tension:
Xixin (Asari Radix, removed seedlings and leaves), Fuzi (Aconiti Lateralis Radix Praeparata, processed, skin and navel removed), Qianghuo (Notopterygii Rhizoma et Radix, removed rhizome head), Mahuang (Ephedrae Herba, removed roots and joints), Shengma (Cimicifugae Rhizoma), Fangfeng (Saposhnikoviae Radix, removed tips).
The above nine ingredients are chopped like hemp seeds. Each dose consists of 3 qianbi, decocted with 1 zhan of water, five slices of fresh ginger, and one broken jujube until reduced to 70%. Strain and take warm, without restriction on time.
Formula for Fuling Tang (Poria Decoction) to treat women with Wind-stroke presenting as opisthotonos:
Chifuling (Poria with Red Skin, removed black skin), Xiong (Cnidii Rhizoma), Danggui (Angelicae Sinensis Radix, sliced and roasted), Gancao (Glycyrrhizae Radix et Rhizoma, honey-fried and chopped, each 1 liang), Gui (Cinnamomi Ramulus, removed rough bark, 2 liang), Zhizi Ren (Gardeniae Semen, 1.5 liang).
The above ten ingredients are coarsely pounded and sieved. Each dose consists of 5 qianbi, decocted with 1.5 zhan of water until reduced to 1 zhan. Strain and take warm, without restriction on time.
Formula for Lingyangjiao Tang (Saiga Antelope Horn Decoction) to treat women with Wind-stroke presenting as body stiffness like a horn bow, and convulsive pain of tendons:
Lingyangjiao Xie (Saigae Tataricae Cornu, shavings), Mahuang (Ephedrae Herba, removed roots and joints), Qianghuo (Notopterygii Rhizoma et Radix, removed rhizome head), Gui (Cinnamomi Ramulus, removed rough bark), Fangfeng (Saposhnikoviae Radix, removed tips), Shengma (Cimicifugae Rhizoma), Xixin (Asari Radix, removed seedlings and leaves).
The above nine ingredients are coarsely pounded and sieved. Each dose consists of 3 qianbi, decocted with 1 zhan of water, three slices of fresh ginger, and one broken jujube until reduced to 70%. Strain and take warm, without restriction on time.
Formula for Tianma San (Gastrodia Powder) to treat women with Wind-stroke presenting as body stiffness like a horn bow, arching of the waist and back, dysarthria, and oppression:
Tianma (Gastrodiae Rhizoma, wine-fried), Wshetou (Zaocys, wine-soaked and fried), Mahuang (Ephedrae Herba, removed roots and joints), Gui (Cinnamomi Ramulus, removed rough bark), Duhuo (Angelicae Pubescentis Radix, removed rhizome head), Xiong (Cnidii Rhizoma, each 0.5 liang), Shexiang (Moschus, small amount).
The above twelve ingredients are pounded, ground, and sifted into a uniform powder. Each dose consists of 2 qianbi, dissolved in natural juice of fresh ginger and mint, then taken with warm wine.
Formula for Xuming Tang (Life-Prolonging Decoction) to treat women with Wind-stroke presenting as opisthotonos:
Gancao (Glycyrrhizae Radix et Rhizoma, honey-fried), Huangqin (Scutellariae Radix, removed black heart, each 1 liang), Fangfeng (Saposhnikoviae Radix, removed tips, 3 fen), Renshen (Ginseng Radix), Xiong (Cnidii Rhizoma), Shaoyao (Paeoniae Radix Alba), Mahuang (Ephedrae Herba, removed roots and joints).
The above nine ingredients are chopped like hemp seeds. Each dose consists of 5 qianbi, decocted with 1.5 zhan of water and half a qian of chopped fresh ginger until reduced to 1 zhan. Strain and take warm. Take three doses consecutively; sweating indicates efficacy.