Qing Gan Da Yu Tang
Star清肝达郁汤 (Clear the Liver and Thrust out Constraint Decoction)
Source: Revised Popular Guide to the Discussion of Cold Damage
Last updated October 1, 2026
Description
Qing Gan Da Yu Tang (Clear the Liver and Thrust out Constraint Decoction), from Revised Popular Guide to the Discussion of Cold Damage (Qing dynasty).
Associated formula of Xiao Yao San.
Actions: Clears the Liver; Discharges fire; Dredges constraint; Disseminates qi
Indications: Liver constraint with chest fullness, hypochondriac pain, abdominal fullness and pain, and urge to defecate without need, or incomplete evacuation
Pattern: Constrained Liver qi transformed into fire overcontrolling metal
Usage: Variation of Augmented Rambling Powder for Liver fire affecting the bowels.
Category: Formulas that Regulate and Harmonize the Liver and Spleen.
Source: Scheid V, Bensky D, Ellis A, Barolet R. Chinese Herbal Medicine: Formulas & Strategies, 2nd ed. Eastland Press, 2009, p. 125.
Preparation
Decoction.
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Traditional formula information is for educational purposes only. Herbal formulas should be prescribed by a qualified practitioner — dosages and combinations are individualized and can interact with medications.
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