Traditional Chinese Medicine Healing Herbs(TCMHH)

Prescriptions for Checking the Upward Adverse Flow of Qi

Da Banxia Tang

大半夏汤 大半夏湯
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
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Name

The Prescription of Da Banxia Tang

Source

The book Jin Gui Yao Lue

Ingredients

Ban Xia 9 g,Ren Shen 6 g,Honey 20 ml.

Explanation

Ban Xia: The principal drug, being pungent in flavor and warm in nature, dispersing accumulation of pathogens, letting the adverse flow of the stomach-Qi go downwards to arrest vomiting.

Ren Shen: Replenishing the Qi of the middle-Jiao.

Honey: Tonifying qi of middle energizer and lung, relieving spasm to alleviate pain, moistening the lung to relieve cough, moistening intestine to smooth stool.

The Effect of Da Banxia Tang

Effect

Tonify the spleen and stomach and calm the adverse-rising energy.

Indications

Regurgitation and vomit, eating in morning but vomiting in evening or eating in evening but vomiting in morning.

Administrations

Decoct in water for oral dose to be taken twice.

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Sources and further reading

We cite classical materia medica and modern reference works. This article is health education, not medical advice.

  • Shennong Bencao Jing (The Divine Farmer's Materia Medica), Han dynasty.
  • Bencao Gangmu (Compendium of Materia Medica), Li Shizhen, 1578.
  • Chinese Pharmacopoeia, current edition — identity, quality and safety monographs.
  • NCCIH and WHO reference material on traditional medicine safety.

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