Traditional Chinese Medicine Healing Herbs(TCMHH)

Blood-Activating Analgesics

Xia Tian Wu (Decumbent Corydalis Tuber)

Xia Tian Wu 夏天无 夏天無 Decumbent Corydalis Tuber
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Xia Tian Wu (Decumbent Corydalis Tuber)
Xia Tian Wu (Decumbent Corydalis Tuber)
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Xia Tian Wu

Name

Xia Tian Wu (Rhizoma Corydalis Decumbentis)

The Effect of Rhizoma Corydalis Decumbentis

Property

Bitter, pungent, cool; liver and kidney meridians entered.

Actions

Decrease blood pressure, relieve spasm, promote the circulation of qi, alleviate pain, activate blood and dissipate blood stasis.

Indications

Hypertension, sciatica, Polio Syndrome, rheumatic arthritis, hemiplegia.

Dosage and Administrations

Decoct 4.5~15 g, or take the powder, 1~3 g. It also can be made into pills.

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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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