Traditional Chinese Medicine Healing Herbs(TCMHH)

ACUPUNCTURE

Dan Nang Xue: TCM Acupoint Guide

DANNANGXUE
By the TCMHH editorial team Not medically reviewed How we work Updated 6 Oct 2026
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Name

Dan Nang Xue (Dannangxue)

Location

Between 1 and 2 cun distal to GB-34 Yanglingquan on the right leg. Note: the exact location of this point is determined by careful palpation to identify the point of maximum tenderness.

Needling

  • Perpendicular insertion, 1 to 1.5 cun.
  • Straight insertion, 1 to 2 cun, causing distention and soreness extending downward.
  • Puncture perpendicularly, 0.8 to 1.2 cun.

Actions

  • Clears heat
  • Drains damp

Indications

  • Acute and chronic cholecystitis
  • Acute and chronic cholelithiasis
  • Disease of the bile duct
  • Lower extremity pain and weakness
  • Muscular atrophy and numbness of the lower extremity
  • Biliary ascariasis
  • Distention and pain of the lateral costal region
  • Paralysis and numbness of the lower limb
  • Biliary colic
  • Hypochondriac pain

Notes

This point is famous for its treatment of both acute and chronic cholecystitis and cholelithiasis. It is one of the few points that only exists on one side of the body.

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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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