Ephedra and Cinnamon Twig Decoction，*San Yin*, Volume 9.，For heart pain caused by external factors, accompanied by aversion to cold and fever, with internal attack on the five viscera and stiffness preventing movement.
Ephedra and Cinnamon Twig Decoction
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Formulas Name : Ephedra and Cinnamon Twig Decoction
Chinese Name : 麻黄桂枝汤
Drug Formulation
Ephedra (knots removed, soaked in hot water, and dried) 3 fen, Cinnamon Bark 3 fen, White Peony Root 3 fen, Asarum (stems removed) 3 fen, Dried Ginger (roasted) 3 fen, Licorice (roasted) 3 fen, Pinellia (washed in hot water 7 times) half liang, Cyperus (roasted and dehaired) half liang.
Source
*San Yin*, Volume 9.
Processing
Grind the above ingredients into a coarse powder.
Benefits
For heart pain caused by external factors, accompanied by aversion to cold and fever, with internal attack on the five viscera and stiffness preventing movement.
Instructions for Use
Take 4 da qian per dose, add 1.5 zhan of water and 5 slices of fresh ginger, decoct until reduced to 7 fen, strain, and take before meals. For constipation, add 2 pieces of rhubarb the size of a go stone and decoct.
Copyright: Excerpt from *San Yin*, Volume 9., Copyright belongs to the Original Author and all original sources, This article was shared by DeDe on August 26, 2026, Please credit the source and include a link to the original article when reposting.
Terminology Proofreading: [Cheng Bo] | August 26, 2026 Reviewed by: [Wang Zhongxiang, Associate Chief TCM Physician (China)] | August 26, 2026
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Ephedra and Cinnamon Twig Decoction,For heart pain caused by external factors, accompanied by aversion to cold and fever, with internal attack on the five viscera and stiffness preventing movement.