Traditional Chinese Medicine Healing Herbs(TCMHH)

ACUPUNCTURE

Jian Nei: TCM Acupoint Guide

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

Jian Nei (Jiannei)

Location

Inside the mouth, on the mucosa of the cheek, 1 cun posterior to the corner of the mouth, level with the first molar.

Needling

  • Slanted insertion toward the ear, 0.5 to 1 cun.
  • Prick to bleed.

Actions

  • Clears heat

Indications

  • Facial paralysis
  • Deafness
  • Ulceration of the gums
  • Ulceration of the mouth
  • Gingivitis
  • Inflammation of the mouth and throat
  • Gastritis
  • Stomatitis
  • Dental ulcer
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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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