治脾胃痰湿。
半夏（姜制。二钱半） 茯苓（钱半） 陈皮（略去白。一钱） 甘草（炙。一钱） 生姜（三片） 乌梅肉（半
个）
上六味。水煎。空心温服。 燥痰。减半夏、生姜加麦门冬、竹沥。郁痰干咳。去半夏。用蜜煎姜。加川贝母。火
痰。加黄连、竹茹。老痰。加蛤粉、海石。 按此方本内经半夏汤及金匮小半夏汤、小半夏加茯苓汤等方而立。加甘草
安胃。橘皮行气。乌梅收津。生姜豁痰。乃理脾胃。治痰湿之专剂也。其灵枢半夏汤。见不得卧门。
小半夏汤（金匮又名生姜半夏汤） 治痰积膈上。咳嗽呕哕。
二陈汤去陈皮、甘草、茯苓、乌梅。用半夏一两（炮。去涎水） 生姜汁半合。
千金半夏汤 治胆腑实热。
二陈汤去陈皮、甘草、乌梅。生姜易宿姜。加黄芩、生地黄、秫米、远志、酸枣仁。以流水煎秫米。去滓。煎服。
小半夏加茯苓汤（金匮） 治痰饮多汗。小便不利。
二陈汤去陈皮、甘草、乌梅。用半夏一两。生姜汁半合。茯苓三钱。
大半夏汤 治胃反呕吐。
二陈汤去陈皮、甘草、茯苓、乌梅。加人参三钱。以水和蜜。扬之二百四十遍。煮药温服。 千金有橘皮。治气满腹胀。又。千金大半夏汤本方更加附子、当归、桂心、蜀椒、浓朴、枳实、茯苓、甘草、大枣。治胃中虚冷。腹满气塞。
半夏干姜汤 治干呕吐涎沫。
二陈汤去茯苓、陈皮、甘草、乌梅、生姜。加干姜、等分为散。取方寸匕。浆水煎服。
橘皮汤 治干呕哕手足厥。
二陈汤去半夏、茯苓、甘草、乌梅。用橘皮四钱。生姜一两。
橘皮半夏汤 治积气痰痞。饮食呕吐不止。
二陈汤去茯苓、甘草、乌梅。用半夏、橘皮各半两。生姜汁半合。
橘皮枳实生姜汤（金匮） 治胸痹短气。
二陈汤去半夏、茯苓、甘草、乌梅。用橘皮一两。生姜半两。加枳实三钱。
橘皮竹茹汤（金匮） 治胃虚哕逆。
二陈汤去半夏、茯苓、乌梅。用橘皮三钱。甘草一钱。生姜半两。加竹茹三钱。人参一钱。大枣三枚。
半夏浓朴汤（金匮。即四七汤） 治气结成疾。状如破絮。或如梅核。结在咽喉。咯不出。咽不下。中脘痞满。气
郁不舒。恶心呕逆。一切郁证初起属实者。
二陈汤去橘皮、甘草、乌梅。加紫苏、浓朴。（一方。有红枣。）
加味四七汤 治心气郁滞。
四七汤加茯神、远志、菖蒲、甘草。
指迷茯苓丸 治中脘留伏痰饮。臂痛难举。手足不能转移。背上凛凛恶寒。
二陈汤去陈皮、甘草、乌梅。本方用半夏曲二两。茯苓一两。加枳壳、风化硝各半两。姜汁调。神曲糊丸。梧子大。
每服三五十丸。空心淡姜汤下。
浓朴生姜甘草半夏人参汤（玉函） 治胃虚呕逆。痞满不食。
二陈汤去茯苓、陈皮、乌梅。加人参、浓朴。
二术二陈汤 治脾虚痰食不运。
二陈汤加生白术、（姜汗拌晒。） 茅术。（麻油拌炒。）
分气紫苏饮 治胁痛气喘。
二陈汤去半夏加紫苏、桑皮、大腹皮、桔梗、五味子、食盐。
宁嗽化痰汤 治客邪伤肺。久嗽不止。
二陈汤加紫苏、葛根、枳壳、桔梗、前胡、麻黄、杏仁、桑皮。
导痰汤 治湿痰内外壅盛。
二陈汤加南星、枳实。
加味导痰汤 治湿热痰饮。眩晕痰窒。
导痰汤加人参、白术、黄芩、黄连、栝蒌霜、桔梗、大枣、竹沥、姜汁。
十味导痰汤 治痰湿上盛。头目不清。
导痰汤加羌活、天麻、蝎尾。临服入雄黄末少许。
祛风导痰汤 治类中风。筋脉颤掉。
导痰汤加羌活、防风、白术、姜汁、竹沥。
涤痰汤 治类中风。痰迷心窍。
导痰汤加菖蒲、人参、竹茹。
温胆汤（千金） 治心胆虚怯。触事易惊。多汗不寐。短气乏力。皆由寒涎沃胆所致。
二陈汤用橘红。加枳实、竹茹、红枣。
参胡温胆汤 治往来寒热。呕而痞闷。
温胆汤去竹茹、红枣。加人参、柴胡。
十味温胆汤 治寒涎沃胆。胆寒肝热。心悸不眠。短气恶心。耳鸣目眩。四肢浮肿。
温胆汤去竹茹加人参、熟地、枣仁、远志、五味子。胆之不温。由于胃热不清。停蓄痰涎。
沃于清净之府。所以阳气不能条畅。而失温和之性。故用二陈之辛温以温胆涤涎。涎聚则脾郁。
故加枳实、竹茹以化胃热也。若寒热呕逆。胃气不振也。去枳实之消克。红枣之滞胃。加柴胡以疏肝。
人参以扶胃。乃六君子之变法也。更加熟地、枣仁、远志、五味。又为归脾汤法派耳。
消暑丸（局方） 治肥人伤暑。眩晕呕逆。
二陈汤去陈皮。用醋炒半夏二倍。生姜自然汁为丸。酸浆水或乌梅汤、淡醋汤下七八十丸。
千缗汤 治风痰喘急脉证俱实者。
二陈汤去茯苓、橘皮、乌梅。本方用半夏七枚。甘草一寸。生姜指大切。加皂荚
（去皮弦子。酥炙。）净末半两。水煎温服。一方。无甘草。但用半夏一两。皂荚末半两。生姜七片。
同入纱袋中。以手揉取清汁。作三服。
温中丸 治黄胖面肿足胀。是脾虚不前健运。虽有积聚。不可下之。
二陈汤本方橘、半、茯苓各一两。炙甘草五钱。加黄连、香附、苦参、针砂（醋 。锈过。）
各五钱。白术二两。神曲一两。醋水各半泛丸梧子大。每服七八十丸。用白术六钱。陈皮一钱。
生姜三片煎汤送下。虚。加人参一钱。病轻者。服此药六七两。小便即长。病甚者。服一斤。小便始长。积聚
去净。然后六君子之类调补之。
治疗脾胃痰湿证。
半夏（用姜汁炮制，二钱半） 茯苓（一钱半） 陈皮（略去白色部分，一钱） 甘草（蜜炙，一钱） 生姜（三片） 乌梅肉（半个）
以上六味药，加水煎煮。空腹时温服。
燥痰证：减少半夏、生姜用量，加入麦门冬、竹沥。
郁痰干咳证：去掉半夏，用蜂蜜煎煮生姜，加入川贝母。
火痰证：加入黄连、竹茹。
老痰证：加入海粉、海浮石。
按语：此方本于《内经》中的半夏汤及《金匮要略》中的小半夏汤、小半夏加茯苓汤等方剂而创立。加入甘草以安和胃气，橘皮以行气化滞，乌梅以收敛津液，生姜以豁除痰浊，是调理脾胃、治疗痰湿证的专用方剂。其中的《灵枢》半夏汤，记载在“不得卧”章节中。
小半夏汤（《金匮要略》又名生姜半夏汤）
治疗痰积于膈上，咳嗽呕哕。
由二陈汤去掉陈皮、甘草、茯苓、乌梅组成。使用半夏一两（炮制，去除涎水），生姜汁半合。
千金半夏汤
治疗胆腑实热证。
由二陈汤去掉陈皮、甘草、乌梅组成。将生姜改为宿姜。加入黄芩、生地黄、秫米、远志、酸枣仁。用流水煎煮秫米，去渣后，再煎药服用。
小半夏加茯苓汤（《金匮要略》）
治疗痰饮多汗，小便不利。
由二陈汤去掉陈皮、甘草、乌梅组成。使用半夏一两，生姜汁半合，茯苓三钱。
大半夏汤
治疗胃反呕吐。
由二陈汤去掉陈皮、甘草、茯苓、乌梅组成。加入人参三钱。用水和蜂蜜，搅拌二百四十遍，煮药温服。
《千金方》中有橘皮，用于治疗气满腹胀。另外，《千金方》的大半夏汤在本方基础上更加入附子、当归、桂心、蜀椒、浓朴、枳实、茯苓、甘草、大枣，用于治疗胃中虚冷，腹满气塞。
半夏干姜汤
治疗干呕吐涎沫。
由二陈汤去掉茯苓、陈皮、甘草、乌梅、生姜组成。加入干姜，等分为散剂。取一方寸匕，用浆水煎服。
橘皮汤
治疗干呕哕，手足厥冷。
由二陈汤去掉半夏、茯苓、甘草、乌梅组成。使用橘皮四钱，生姜一两。
橘皮半夏汤
治疗积气痰痞，饮食呕吐不止。
由二陈汤去掉茯苓、甘草、乌梅组成。使用半夏、橘皮各半两，生姜汁半合。
橘皮枳实生姜汤（《金匮要略》）
治疗胸痹短气。
由二陈汤去掉半夏、茯苓、甘草、乌梅组成。使用橘皮一两，生姜半两，加入枳实三钱。
橘皮竹茹汤（《金匮要略》）
治疗胃虚哕逆。
由二陈汤去掉半夏、茯苓、乌梅组成。使用橘皮三钱，甘草一钱，生姜半两，加入竹茹三钱，人参一钱，大枣三枚。
半夏浓朴汤（《金匮要略》，即四七汤）
治疗气结成疾，状如破絮，或如梅核，结在咽喉，咯不出，咽不下，中脘痞满，气郁不舒，恶心呕逆，一切郁证初起属实者。
由二陈汤去掉橘皮、甘草、乌梅组成。加入紫苏、浓朴。（另一版本有红枣。）
指迷茯苓丸
治疗中脘留伏痰饮，臂痛难举，手足不能转移，背上凛凛恶寒。
由二陈汤去掉陈皮、甘草、乌梅组成。本方使用半夏曲二两，茯苓一两，加入枳壳、风化硝各半两，姜汁调匀，神曲糊丸，梧桐子大。
每服三五十丸，空腹时用淡姜汤送下。
浓朴生姜甘草半夏人参汤（《玉函经》）
治疗胃虚呕逆，痞满不食。
由二陈汤去掉茯苓、陈皮、乌梅组成。加入人参、浓朴。
二术二陈汤
治疗脾虚痰食不运。
二陈汤加入生白术（用姜汁拌晒）、茅术（用麻油拌炒）。
分气紫苏饮
治疗胁痛气喘。
二陈汤去掉半夏，加入紫苏、桑皮、大腹皮、桔梗、五味子、食盐。
宁嗽化痰汤
治疗客邪伤肺，久嗽不止。
二陈汤加入紫苏、葛根、枳壳、桔梗、前胡、麻黄、杏仁、桑皮。
加味导痰汤
治疗湿热痰饮，眩晕痰窒。
导痰汤加入人参、白术、黄芩、黄连、栝蒌霜、桔梗、大枣、竹沥、姜汁。
十味导痰汤
治疗痰湿上盛，头目不清。
导痰汤加入羌活、天麻、蝎尾。临服时加入少许雄黄末。
祛风导痰汤
治疗类中风，筋脉颤掉。
导痰汤加入羌活、防风、白术、姜汁、竹沥。
温胆汤（《千金方》）
治疗心胆虚怯，触事易惊，多汗不寐，短气乏力，皆由寒涎沃胆所致。
二陈汤使用橘红，加入枳实、竹茹、红枣。
参胡温胆汤
治疗往来寒热，呕而痞闷。
温胆汤去掉竹茹、红枣，加入人参、柴胡。
十味温胆汤
治疗寒涎沃胆，胆寒肝热，心悸不眠，短气恶心，耳鸣目眩，四肢浮肿。
温胆汤去掉竹茹，加入人参、熟地、枣仁、远志、五味子。胆之不温，是由于胃热不清，停蓄痰涎，沃于清净之府，所以阳气不能条畅，而失温和之性。故用二陈汤的辛温以温胆涤涎。涎聚则脾郁，故加枳实、竹茹以化胃热也。若寒热呕逆，是胃气不振，去枳实之消克，红枣之滞胃，加柴胡以疏肝，人参以扶胃，这是六君子汤的变法。更加熟地、枣仁、远志、五味子，又是归脾汤的法派。
消暑丸（《局方》）
治疗肥人伤暑，眩晕呕逆。
二陈汤去掉陈皮，使用醋炒半夏二倍量，生姜自然汁为丸。用酸浆水或乌梅汤、淡醋汤送下七八十丸。
千缗汤
治疗风痰喘急，脉证俱实者。
二陈汤去掉茯苓、橘皮、乌梅。本方使用半夏七枚，甘草一寸，生姜指大切，加入皂荚（去皮弦子，酥炙），净末半两，水煎温服。另一版本，无甘草，只用半夏一两，皂荚末半两，生姜七片，同入纱袋中，用手揉取清汁，作三服。
温中丸
治疗黄胖面肿足胀，是脾虚不前健运，虽有积聚，不可下之。
二陈汤本方橘皮、半夏、茯苓各一两，炙甘草五钱，加入黄连、香附、苦参、针砂（醋淬锈过），各五钱，白术二两，神曲一两，醋水各半泛丸梧桐子大。每服七八十丸，用白术六钱，陈皮一钱，生姜三片煎汤送下。虚证，加人参一钱。病轻者，服此药六七两，小便即长；病甚者，服一斤，小便始长，积聚去净，然后六君子之类调补之。
To treat phlegm-dampness of the Spleen and Stomach.
Banxia (processed with ginger juice, 2.5 qian) Fuling (1.5 qian) Chenpi (slightly remove the white pith, 1 qian) Gancao (honey-fried, 1 qian) Shengjiang (3 slices) Wumei Rou (half a fruit)
The above six herbs are decocted in water. Take warm on an empty stomach.
For dry-phlegm: Reduce the dosage of Banxia and Shengjiang, add Maidong and Zhuli.
For stagnant-phlegm with dry cough: Remove Banxia, use honey to decoct Shengjiang, add Chuanbeimu.
For fire-phlegm: Add Huanglian and Zhuru.
For old-phlegm: Add Haifen and Haishi.
Note: This formula was established based on the Banxia Tang from *Neijing* and the Xiao Banxia Tang, Xiao Banxia Jia Fuling Tang from *Jingui Yaolue*. Gancao is added to harmonize the Stomach, Chenqi to move Qi, Wumei to astringe fluids, and Shengjiang to resolve phlegm. It is a specialized agent for regulating the Spleen and Stomach and treating phlegm-dampness. The Banxia Tang from *Ling Shu* can be found in the chapter on "Insomnia" (Bu De Wo).
Xiao Banxia Tang (*Jingui Yaolue*, also known as Shengjiang Banxia Tang)
Treats phlegm accumulation above the diaphragm, causing cough, vomiting, and hiccups.
Composed by removing Chenpi, Gancao, Fuling, and Wumei from Erchen Tang. Use Banxia 1 liang (processed, saliva removed), Shengjiang juice 0.5 he.
Qianjin Banxia Tang
Treats excess-heat of the Gallbladder organ.
Composed by removing Chenpi, Gancao, and Wumei from Erchen Tang. Replace Shengjiang with Su Jiang (stored ginger). Add Huangqin, Shengdihuang, Sumi, Yuanzhi, and Suanzaoren. Decoct Sumi in running water, strain, then decoct the remaining herbs and take.
Xiao Banxia Jia Fuling Tang (*Jingui Yaolue*)
Treats profuse sweating due to phlegm-fluid retention, and difficult urination.
Composed by removing Chenpi, Gancao, and Wumei from Erchen Tang. Use Banxia 1 liang, Shengjiang juice 0.5 he, Fuling 3 qian.
Da Banxia Tang
Treats gastric reversal vomiting.
Composed by removing Chenpi, Gancao, Fuling, and Wumei from Erchen Tang. Add Renshen 3 qian. Mix with water and honey, stir two hundred and forty times, decoct the medicine, and take warm.
*Qianjin Fang* includes Chenpi to treat abdominal fullness and distension. Additionally, Da Banxia Tang from *Qianjin Fang* adds Fuzi, Danggui, Guixin, Shujiao, Houpo, Zhishi, Fuling, Gancao, and Dazao to this base formula, treating cold-deficiency in the Stomach with abdominal fullness and Qi stagnation.
Banxia Ganjiang Tang
Treats dry retching with spitting of clear saliva.
Composed by removing Fuling, Chenpi, Gancao, Wumei, and Shengjiang from Erchen Tang. Add Ganjiang, grind into equal parts powder. Take one fangcun bi (a square-inch measure), decoct in Jiangshui (fermented grain water) and take.
Chenpi Tang
Treats dry retching and hiccups with cold extremities.
Composed by removing Banxia, Fuling, Gancao, and Wumei from Erchen Tang. Use Chenpi 4 qian, Shengjiang 1 liang.
Chenpi Banxia Tang
Treats Qi accumulation and phlegm obstruction, incessant vomiting after eating.
Composed by removing Fuling, Gancao, and Wumei from Erchen Tang. Use Banxia and Chenpi each 0.5 liang, Shengjiang juice 0.5 he.
Chenpi Zhishi Shengjiang Tang (*Jingui Yaolue*)
Treats chest bi (obstruction) with shortness of breath.
Composed by removing Banxia, Fuling, Gancao, and Wumei from Erchen Tang. Use Chenpi 1 liang, Shengjiang 0.5 liang, add Zhishi 3 qian.
Chenpi Zhuru Tang (*Jingui Yaolue*)
Treats Stomach deficiency with hiccups and counterflow qi.
Composed by removing Banxia, Fuling, and Wumei from Erchen Tang. Use Chenpi 3 qian, Gancao 1 qian, Shengjiang 0.5 liang, add Zhuru 3 qian, Renshen 1 qian, Dazao 3 pieces.
Banxia Houpo Tang (*Jingui Yaolue*, i.e., Siqi Tang)
Treats Qi condensation forming pathology, feeling like broken cotton or a plum pit stuck in the throat, impossible to expectorate or swallow, epigastric fullness, Qi depression and discomfort, nausea, and vomiting. Applicable to all initial stages of depression syndromes that are excess-type.
Composed by removing Chenpi, Gancao, and Wumei from Erchen Tang. Add Zisu and Houpo. (Another version includes Hongzao.)
Jiawei Siqi Tang
Treats Heart Qi stagnation.
Siqi Tang adds Shenfu, Yuanzhi, Shichangpu, and Gancao.
Zhimii Fuling Wan
Treats latent phlegm-fluid retention in the middle jiao, causing arm pain difficult to lift, inability to move hands and feet, and chills on the back.
Composed by removing Chenpi, Gancao, and Wumei from Erchen Tang. This formula uses Banxia Qu 2 liang, Fuling 1 liang, add Zhike and Fenghua Xiao each 0.5 liang. Blend with Shengjiang juice, form pills with Shenqu paste, size of wutong seeds.
Take 30-50 pills per dose, down with light ginger soup on an empty stomach.
Houpo Shengjiang Gancao Banxia Renshen Tang (*Yuhan Jing*)
Treats Stomach deficiency with vomiting and counterflow qi, fullness, and inability to eat.
Composed by removing Fuling, Chenpi, and Wumei from Erchen Tang. Add Renshen and Houpo.
Ershu Erchen Tang
Treats Spleen deficiency with failure to transport phlegm and food.
Erchen Tang adds Sheng Baizhu (mixed with ginger juice and sun-dried) and Maozhu (stir-fried with sesame oil).
Fenqi Zisu Yin
Treats hypochondriac pain and wheezing.
Erchen Tang removes Banxia, adds Zisu, Sangbai, Dafupi, Jiegeng, Wuweizi, and Yanshi.
Ningsou Huatan Tang
Treats pathogenic invasion injuring the Lungs, causing persistent chronic cough.
Erchen Tang adds Zisu, Gegen, Zhike, Jiegeng, Qianhu, Mahuang, Xingren, and Sangbai.
Daotan Tang
Treats severe internal and external accumulation of damp-phlegm.
Erchen Tang adds Nanxing and Zhishi.
Jiawei Daotan Tang
Treats damp-heat phlegm-fluid, dizziness, and phlegm obstruction.
Daotan Tang adds Renshen, Baizhu, Huangqin, Huanglian, Gualoushuang, Jiegeng, Dazao, Zhuli, and Shengjiang juice.
Shiwei Daotan Tang
Treats excessive phlegm-dampness rising upward, causing unclear head and eyes.
Daotan Tang adds Qianghuo, Tianma, and Xiewei. Add a small amount of Xionghuang powder before taking.
Qufeng Daotan Tang
Treats stroke-like conditions with tremors of sinews and vessels.
Daotan Tang adds Qianghuo, Fangfeng, Baizhu, Shengjiang juice, and Zhuli.
Ditan Tang
Treats stroke-like conditions where phlegm confounds the Heart orifices.
Daotan Tang adds Shichangpu, Renshen, and Zhuru.
Wendan Tang (*Qianjin Fang*)
Treats deficiency and timidity of the Heart and Gallbladder, easily startled by events, profuse sweating, insomnia, shortness of breath, and fatigue, all caused by cold phlegm flooding the Gallbladder.
Erchen Tang uses Juhong, add Zhishi, Zhuru, and Hongzao.
Shenhu Wendan Tang
Treats alternating chills and fever, vomiting with epigastric fullness.
Wendan Tang removes Zhuru and Hongzao, add Renshen and Chaihu.
Shiwei Wendan Tang
Treats cold phlegm flooding the Gallbladder, Cold Gallbladder and Heat Liver, palpitations, insomnia, shortness of breath, nausea, tinnitus, vertigo, and edema of the four limbs.
Wendan Tang removes Zhuru, add Renshen, Shudi, Zaoren, Yuanzhi, and Wuweizi. The Gallbladder's lack of warmth is due to unclear Stomach heat, retaining phlegm-fluid which floods the pure organs, preventing the free flow of Yang Qi and losing its warming nature. Therefore, the acrid-warm properties of Erchen Tang are used to warm the Gallbladder and wash away phlegm. When phlegm gathers, the Spleen becomes depressed; thus, Zhishi and Zhuru are added to transform Stomach heat. If there are chills, fever, vomiting, and counterflow, it indicates weak Stomach Qi; remove the draining power of Zhishi and the cloying nature of Hongzao, add Chaihu to soothe the Liver, and Renshen to support the Stomach. This is a modification of Liujunzi Tang. Adding Shudi, Zaoren, Yuanzhi, and Wuweizi follows the method of Guipi Tang.
Shuxia Wan (*Ju Fang*)
Treats obesity complicated by summerheat, causing dizziness, vomiting, and counterflow.
Erchen Tang removes Chenpi, use Banxia fried with vinegar (double the amount), form pills with fresh Shengjiang juice. Take 70-80 pills with sour plant water, Wumei soup, or light vinegar soup.
Qianmin Tang
Treats wind-phlegm with rapid panting, where pulse and symptoms indicate excess.
Erchen Tang removes Fuling, Chenpi, and Wumei. This formula uses Banxia 7 pieces, Gancao 1 cun, Shengjiang cut finger-thick, add Zaojiao (skin and strings removed, roasted in butter), half liang of clean powder. Decoct in water and take warm. Another version has no Gancao, only Banxia 1 liang, Zaojiao powder half liang, Shengjiang 7 slices. Put together in a silk bag, knead by hand to extract clear juice, divide into three doses.
Wenzhong Wan
Treats yellowish swelling of face and swollen feet, caused by Spleen deficiency failing to transport. Although there are accumulations, purgatives must not be used.
Erchen Tang base: Chenpi, Banxia, Fuling each 1 liang, Gancao honey-fried 5 qian. Add Huanglian, Xiangfu, Kushen, Zhensha (quenched in vinegar until rusted) each 5 qian, Baizhu 2 liang, Shenqu 1 liang. Form pills with half vinegar and half water, size of wutong seeds. Take 70-80 pills per dose, down with soup made from Baizhu 6 qian, Chenpi 1 qian, Shengjiang 3 slices. For deficiency, add Renshen 1 qian. For mild cases, taking 6-7 liang of this medicine will increase urination; for severe cases, taking 1 jin will eventually increase urination and clear accumulations. Then regulate and tonify with formulas like Liujunzi.