Yang He Tang

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阳和汤 (Yang-Heartening Decoction)

Source: Wai Ke Quan Sheng Ji (1740)

Last updated October 1, 2026

Not yet clinically reviewed

localized swelling without perforation, no clear border, no skin colour change, no warmth or severe painYin-type ulcer with fluid and thin pus, slow to heal

Description

Yang He Tang (Yang-Heartening Decoction), from the Wai Ke Quan Sheng Ji, is used to warm the Yang and tonify the blood; expel cold; treat Yin-type swelling or ulcer.

Presentation: localized swelling without perforation, no clear border, no skin colour change, no warmth or severe pain; Yin-type ulcer with fluid and thin pus, slow to heal; tongue: pale with a white coating; pulse: deep and thready.

Syndrome: Yong Yang - Yin syndrome.

Composition strategy:

  • Warm-sweet group (Shu Di Huang, Lu Jiao Jiao, Rou Gui) tonifies Yang, essence and blood and promotes new flesh.
  • Hot-pungent group (Ma Huang, Bai Jie Zi) activates Yang, expels cold, eliminates damp and phlegm.
  • Animal products tonify quickly and strongly; a diet with chicken, mutton and venison is suggested.

Source: Yang Y. Chinese Herbal Formulas: Treatment Principles and Composition Strategies. Churchill Livingstone Elsevier, 2010, p. 394.

Preparation

Decoction. Lu jiao shuang may substitute for lu jiao jiao, and gui zhi for rou gui.

Source: Scheid V, Bensky D, Ellis A, Barolet R. Chinese Herbal Medicine: Formulas & Strategies, 2nd ed. Eastland Press, 2009, p. 869.

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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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