Dan Zhi Xiao Yao San
Star丹栀逍遥散 (Free and Easy Wanderer Powder with Moutan and Gardenia)
Source: Jing Yue Quan Shu (Complete Works of Jing-Yue) — Zhang Jiebin (Ming, 1624)
Last updated July 22, 2026
Description
Dan Zhi Xiao Yao San (Free and Easy Wanderer Powder with Moutan and Gardenia) is Xiao Yao San modified with Mu Dan Pi and Zhi Zi to address the heat that arises when Liver Qi stagnation transforms into fire. It is indicated when Xiao Yao San pattern is accompanied by heat signs: irritability, headache, dry mouth, irregular menstruation with early periods, and potential menorrhagia.
Composition
| Herb | Amount | % | Role | Function |
|---|---|---|---|---|
| Chai Hu | 9g | 13.33% | Jun (Chief) | Spreads Liver qi and relieves constraint |
| Dang Gui | 9g | 13.33% | Chen (Deputy) | Nourishes and invigorates the blood, regulates menses |
| Bai Shao | 9g | 13.33% | Chen (Deputy) | Nourishes blood, preserves yin, softens the Liver |
| Mu Dan Pi | 6g | 8.89% | Zuo (Assistant) | Clears heat and cools blood in the Liver channel |
| Zhi Zi | 6g | 8.89% | Zuo (Assistant) | Drains constrained fire and eliminates irritability |
| Bai Zhu | 9g | 13.33% | Zuo (Assistant) | Strengthens the Spleen and augments qi |
| Fu Ling | 9g | 13.33% | Zuo (Assistant) | Strengthens the Spleen and leaches dampness |
| Gan Cao | 4.5g | 6.67% | Shi (Envoy) | Harmonizes the middle burner and the other herbs |
| Bo He | 3g | 4.44% | Shi (Envoy) | Assists Chai Hu in venting constrained Liver heat |
| Sheng Jiang | 3g | 4.44% | Shi (Envoy) | Harmonizes the Stomach |
Total weight: 81g
Preparation
Decoct in water 25 minutes. Take cool or at room temperature for heat signs.
Dosage
Decoction: 1 dose/day. Pills: 6–9g twice daily.
Conditions Addressed
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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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