Traditional Chinese Medicine Healing Herbs(TCMHH)

Blood-Activating and Menstruation-Regulating Herbs

Chuan Niu Xi (Medicinal Cyathula Root)

Chuan Niu Xi Radix Cyathulae Medicinal Cyathula Root
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Chuan Niu Xi (Medicinal Cyathula Root)
Chuan Niu Xi (Medicinal Cyathula Root)
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Chuan Niu Xi

Name

Chuan Niu Xi (Radix Cyathulae)

The Effect of 川牛膝

Property

Sweet, slightly bitter, neutral; liver and kidney meridians entered.

Actions

Dispel wind and induce diuresis, activate blood and stimulate the menstrual flow.

Indications

Hematuria, amenorrhea, abdominal mass, mazischesis, traumatic injury.

Dosage and Administrations

Decoct 6~10g or made into pill or powder or soaked in wine.

Cautions

It is contraindicated for menorrhagia, pregnancy and spermatorrhea.

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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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