Traditional Chinese Medicine Healing Herbs(TCMHH)

Heat-Clearing and toxicity-Removing Herbs

Lou Lu: Chinese Herb Guide

Uniflower Swisscentaury Root 漏芦 Radix Rhapontici
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Lou Lu: Chinese Herb Guide
Lou Lu: Chinese Herb Guide
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Lou Lu

Lou Lu

Name

Lou Lu (Radix Rhapontici)

The Effect of Lou Lu

Property

Bitter, cold; stomach meridian entered.

Actions

Clear heat and remove toxicity; cure abscess and dissipate nudulation; unblock meridians and promote lactation; relax tendons and unblock vessels.

Indications

Mammary abscess with swelling pain, scrofula and sores; galactostasis, distending pain of breast; arthralgia due to dampness, spasm.

Dosage and Administrations

Decoct 5~9 g. Pounded into powder for applying or decocted for washing.

Cautions

It is contraindicated to patients with qi deficiency, sores and ulcers in flat shape, and the pregnant women.

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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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