Traditional Chinese Medicine Healing Herbs(TCMHH)

ACUPUNCTURE

Yi Shu: TCM Acupoint Guide

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

Yi Shu (Yishu)

Location

1.5 cun lateral to the spinous process of the eighth thoracic vertebra. Note: locate at the visible highest point of the paraspinal muscles.

Needling

  • Slanted insertion toward the spine, 0.5 to 1 cun.
  • Oblique insertion towards the spine, 0.5 to 1 cun.
  • Transverse oblique insertion, 1 to 1.5 cun.
  • Caution: perpendicular needling or oblique needling away from the spine carries a substantial risk of pneumothorax.

Actions

  • Clears heat
  • Generates fluids

Indications

  • Diabetes
  • Stomach diseases
  • Dry throat
  • Epigastric pain
  • Intercostal neuralgia
  • Wasting and thirsting disorder
  • Pain of the chest and lateral region
  • Vomiting

Notes

This point is specific for wasting and thirsting disorder (diabetes).

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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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