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燥湿化痰之基础方。陈皮、半夏二药以陈久者良,故名二陈。后世化痰诸方多由此化裁。
| 本草 | 君臣佐使 | 剂量 | 说明 |
|---|---|---|---|
| 半夏Bàn Xià | 君Sovereign | 15g | 燥湿化痰,降逆止呕,为君药 |
| 陈皮Chén Pí | 臣Minister | 15g | 理气燥湿,与半夏相须为用 |
| 茯苓Fú Líng | 佐Assistant | 9g | 健脾渗湿,使湿无所聚则痰无由生 |
| 甘草Gān Cǎo | 使Envoy | 5g | 调和诸药,润肺和中 |
水煎服。原方加生姜七片、乌梅一枚同煎。
@misc{bencaodian-er-chen-tang,
author = {{Bencaodian Editorial}},
title = {Èr Chén Tāng 二陈汤 (Two-Cured Decoction)},
year = {2026},
howpublished = {Bencao Dian: A Bilingual Knowledge Graph of Traditional Chinese Medicine},
url = {https://bencaodian.org/zh/formulas/er-chen-tang},
urldate = {2026-04-09},
note = {CC BY-SA 4.0}
}