Decoction of Raw and Prepared Rehmannia，*Records of Differentiation of Syndromes*, Volume 3.，Hemoptysis. If the blood does not come out suddenly, there must first be unceasing coughing; the patient feels a sensation of air trapped below the throat that cannot be stopped, and relief is only achieved after coughing up the blood. This is due to the reversal of kidney qi.
Decoction of Raw and Prepared Rehmannia
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Formulas Name : Decoction of Raw and Prepared Rehmannia
Chinese Name : 生熟二地汤
Drug Formulation
2 liang of raw Rehmannia, 2 liang of prepared Rehmannia.
Source
*Records of Differentiation of Syndromes*, Volume 3.
Benefits
Hemoptysis. If the blood does not come out suddenly, there must first be unceasing coughing; the patient feels a sensation of air trapped below the throat that cannot be stopped, and relief is only achieved after coughing up the blood. This is due to the reversal of kidney qi.
Instructions for Use
Decoct in water and take orally.
Copyright: Excerpt 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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Decoction of Raw and Prepared Rehmannia,Hemoptysis. If the blood does not come out suddenly, there must first be unceasing coughing; the patient feels a sensation of air trapped below the throat that cannot be stopped, and relief is only achieved after coughing up the blood. This is due to the reversal of kidney qi.