Traditional Chinese Medicine Healing Herbs(TCMHH)

Wind-Damp-Dispelling, tendons-Soothing and Collaterals-Activating Herbs

Feng Wei Sou Shan Hu (Maire Joint-pinna Fern)

Feng Wei Sou Shan Hu Arthromeris mairei joint-pinna fern
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
Feng Wei Sou Shan Hu (Maire Joint-pinna Fern)
Feng Wei Sou Shan Hu (Maire Joint-pinna Fern)
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凤尾搜山虎

Name

Feng Wei Sou Shan Hu (maire joint-pinna fern rhizome)

Sources

The drug is the dried rhizome of Arthromeris mairei (Brause) Ching (Family Polypodiaceae), growing in moist places under woods or in crevices, and distributed in Shaanxi, Guizhou, Sichuan, Yunnan and Tibet of China.

The Effect of Rhizoma Arthromeris Mairei

Property

Bitter, slightly astringent, slightly cold, slightly toxic.

Actions

Rhizomes is used to dredge collaterals, remove food stagnancy, relax the bowels and remove fire, for the treatment of osteodynia caused by rheumatism, sciatica, headache, abdominal distension cauded by retention of undigested food, constipation, conjunctival congestion and toothache.

Dosage and Administrations

Decoct 3~6 g, or soaked in wine.

Contraindication

It is contraindicated to pregnant women, the old and the weak.

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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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