Xiyan Decoction，From *Records of Differentiation of Syndromes*, Volume 3.，A habit of consuming rich and fatty foods, a long-standing fondness for alcohol, and excessive mental strain lead to excessive heart fire, which transfers heat to the lungs, causing a foul-smelling sore throat.
Xiyan Decoction
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Formulas Name : Xiyan Decoction
Chinese Name : 息炎汤
Drug Formulation
Coptis rhizome 1 qian, licorice root 1 qian, Scutellaria root 1 qian, Ophiopogon tuber 5 qian, Asparagus root 3 qian, raw Rehmannia root 3 qian, Scrophularia root 3 qian, Aster root 2 qian, Trichosanthes root 2 qian, gypsum 2 qian, bamboo leaves 30 pieces, aged tangerine peel 3 fen.
Source
From *Records of Differentiation of Syndromes*, Volume 3.
Benefits
A habit of consuming rich and fatty foods, a long-standing fondness for alcohol, and excessive mental strain lead to excessive heart fire, which transfers heat to the lungs, causing a foul-smelling sore throat.
Instructions for Use
Decoct in water and take orally.
Copyright: Excerpt from From *Records of Differentiation of Syndromes*, Volume 3., Copyright belongs to the Original Author and all original sources, This article was shared by DeDe on August 31, 2026, Please credit the source and include a link to the original article when reposting.
Terminology Proofreading: [Cheng Bo] | August 31, 2026 Reviewed by: [Wang Zhongxiang, Associate Chief TCM Physician (China)] | August 31, 2026
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Xiyan Decoction,A habit of consuming rich and fatty foods, a long-standing fondness for alcohol, and excessive mental strain lead to excessive heart fire, which transfers heat to the lungs, causing a foul-smelling sore throat.