Traditional Chinese Medicine Healing Herbs(TCMHH)

Qi-Moving Herbs

Dao Dou Ke: Chinese Herb Guide

Shell of Sword Bean 刀豆壳 Pericarpium canavaliae 刀豆殼
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Dao Dou Ke: Chinese Herb Guide
Dao Dou Ke: Chinese Herb Guide
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Dao Dou Ke

Name

Dao Dou Ke (Pericarpium canavaliae)

The Effect of Dao Dou Ke

Property

Sweet, neutral; spleen and stomach meridians entered.

Actions

Harmonize middle energizer, direct qi downward, dissipate blood stasis and invigorate blood.

Indications

Regurgitation, prolonged dysentery, hiccup, pharyngitis, amenorrhea.

Dosage and Administrations

Decoct 9~15 g. Stir-bake it into charcoal and grind for powder to sprinkle for external application.

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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.

Spotted an error or a better source? Tell us — corrections are logged on our editorial policy page.

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