Modified Si Shun Decoction，From *Pian Yu Dou Zhen*, Volume 3.，For smallpox with severe internal heat, manifested as fever and thirst, frequent water intake, a flushed face and parched lips, severe constipation, and dark red urine.
Modified Si Shun Decoction
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Formulas Name : Modified Si Shun Decoction
Chinese Name : 加减四顺饮
Drug Formulation
Angelica sinensis root (with root tip), Fructus Aurantii Immaturus, Akebia stem, Rheum officinale (wine-fried), Rehmannia glutinosa, Lithospermum erythrorhizon root, Ophiopogon japonicus, Pueraria lobata, Talc, Forsythia fruit, Trichosanthes root, and Mentha leaf.
Source
From *Pian Yu Dou Zhen*, Volume 3.
Benefits
For smallpox with severe internal heat, manifested as fever and thirst, frequent water intake, a flushed face and parched lips, severe constipation, and dark red urine.
Instructions for Use
Use bamboo leaves and lampwick as guides; decoct in water and take while hot.
Copyright: Excerpt from From *Pian Yu Dou Zhen*, Volume 3., Copyright belongs to the Original Author and all original sources, This article was shared by DeDe on August 25, 2026, Please credit the source and include a link to the original article when reposting.
Terminology Proofreading: [Cheng Bo] | August 25, 2026 Reviewed by: [Wang Zhongxiang, Associate Chief TCM Physician (China)] | August 25, 2026
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Modified Si Shun Decoction,For smallpox with severe internal heat, manifested as fever and thirst, frequent water intake, a flushed face and parched lips, severe constipation, and dark red urine.