Traditional Chinese Medicine Healing Herbs(TCMHH)

Heat-Clearing and toxicity-Removing Herbs

Da Ma Liao: Chinese Herb Guide

大马蓼 酸模叶蓼
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Da Ma Liao: Chinese Herb Guide
Da Ma Liao: Chinese Herb Guide
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Da Ma Liao

酸模叶蓼

Name

Da Ma Liao (White Smartweed)

Sources

The drug if the dried or fresh herb of Polygonum lapathifolium L. (Family Polygonaceae), growing in grooveside, fieldside or moistland along road, distributed in Northeastern China, Northern China and Shanxi, Gansu, Ningxia, Heann, Shandong, Anhui, Zhejiang, Hubei, Guangdong, Guangxi, Guizhou and Sichuan.

The Effect of Da Ma Liao

Property

Pungent, bitter, slightly warm.

Actions

Remove toxicity, eliminate dampness, activate blood.

Indications

Sores and boils, eczema, dyspepsia, enteritis, diarrhea, scrofulas, irregular menstruation, traumatic injury, rheumatic arthritis.

Dosage and Administrations

Decoct 3~10 g. Proper dosage is for external application, pounded for applying or decocted for washing.

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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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