San Jiao 1 (SJ 1) Guan Chong — Passage Hub

This is the Jing-Well and Metal point of the Triple Burner channel. It clears heat, benefits the throat and tongue and restores consciousness.

San Jiao 1 (SJ 1) Guan Chong 關衝 — Passage Hub

Location

On the ulnar side of the ring finger, approximately 0.1 cun proximal to the corner of the nail.

Anatomy

The nail bed of the ring finger; the arterial and venous network of the digit; the palmar and dorsal digital nerves.

Actions & Functions

  • Clears heat and benefits the throat and tongue
  • Restores consciousness
  • Benefits the head and the eyes

Indications

Sore throat, headache, febrile disease, heat-stroke, loss of consciousness, and stiffness of the tongue.

Needling

0.1 cun shallow insertion, or prick to bleed.

Moxibustion Suitability

Moxibustion is generally not used; the point is most often bled.

Point Combinations

With the Jing-well points for loss of consciousness and heat-stroke.

Classical Text References

The Jing-Well (Metal) point of the Triple Burner.

Cautions & Contraindications

Bleeding technique requires a sterile lancet.

Latest Research

Latest peer-reviewed research on this point will be summarised here, with citations linked to PubMed, via our research integration.

About Attilio

Doctor of Chinese medicine, acupuncture expert and author of My Fertility Guide and My Pregnancy Guide.

Check Also

PubMed research

Acupuncture Shows Sustained Benefits for Chronic Daily Headache Prevention in Adults, Meta-Analysis Finds

Research summary (Acupuncture): Utility of Acupuncture Therapy for Adult Chronic Daily Headache Prophylaxis: A Systematic Review and Meta-Analysis. - Medical science monitor : international medical journal of experimental and clinical research, 2026.