Chengqi Huadu Decoction，From *Wan’s Family Prescriptions*, Volume 6.，In cases of smallpox characterized by mania and restlessness, where the hands and feet should be warm but are instead cold—a condition where extreme yang manifests as yin—this is termed “yang-type collapse.”
Chengqi Huadu Decoction
Disclaimer: These statements have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease. All references in this article to TCM syndrome differentiation, herbal medicines, teas, and decoctions are intended to promote TCM culture and are provided solely for educational and reference purposes.
Formulas Name : Chengqi Huadu Decoction
Chinese Name : 承气化毒汤
Drug Formulation
Zhishi, Houpo (fried with ginger), Da Huang (fried with wine), Binlang, and Gan Cao.
Source
From *Wan’s Family Prescriptions*, Volume 6.
Benefits
In cases of smallpox characterized by mania and restlessness, where the hands and feet should be warm but are instead cold—a condition where extreme yang manifests as yin—this is termed “yang-type collapse.”
Instructions for Use
Decoct in water and take orally.
Copyright: Excerpt from From *Wan’s Family Prescriptions*, Volume 6., Copyright belongs to the Original Author and all original sources, This article was shared by DeDe on August 20, 2026, Please credit the source and include a link to the original article when reposting.
Terminology Proofreading: [Cheng Bo] | August 20, 2026 Reviewed by: [Wang Zhongxiang, Associate Chief TCM Physician (China)] | August 20, 2026
Correct Content Errors: Errors may occur during the writing, editing, translation, and publication of website content. If you find any errors or inaccurate information in this article, please feel free to Contact Us to report them, and we will correct them promptly.
FDA Disclaimer: The descriptions of the efficacy of Chinese herbal medicines, herbal teas, decoctions, and formulas, as well as the content on Traditional Chinese Medicine (TCM) diagnostic theory and traditional TCM therapies contained on this site, are intended solely for the purpose of popularizing TCM culture and serving as an educational reference; they do not constitute medical diagnosis or treatment advice. Please do not attempt to use these products on your own without proper guidance. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. If you are experiencing any physical discomfort, please consult a licensed healthcare professional and seek treatment at a reputable medical institution. This platform assumes no responsibility for any consequences resulting from the use of herbs or formulas by any individual based on the information provided on this site. Please read Medical Disclaimer.
Chengqi Huadu Decoction,In cases of smallpox characterized by mania and restlessness, where the hands and feet should be warm but are instead cold—a condition where extreme yang manifests as yin—this is termed “yang-type collapse.”