San Jiao 2 (SJ 2) Ye Men — Fluid Gate

This is the Ying-Spring and Water point of the Triple Burner channel. It clears heat and benefits the ears, throat and eyes.

San Jiao 2 (SJ 2) Ye Men 液門 — Fluid Gate

Location

On the dorsum of the hand, in the web margin between the fourth and fifth fingers, at the border of the red and white skin, proximal to the margin of the web.

Anatomy

Between the fourth and fifth metacarpophalangeal joints; the dorsal digital artery; the dorsal branch of the ulnar nerve.

Actions & Functions

  • Clears heat and reduces swelling
  • Benefits the ears, throat and eyes

Indications

Headache, red and painful eyes, tinnitus and deafness, sore throat, febrile disease, and pain of the hand and arm.

Needling

0.3-0.5 cun, perpendicular or oblique insertion.

Moxibustion Suitability

Suitable for moxibustion.

Point Combinations

With SJ-3 and SJ-17 for ear disorders.

Classical Text References

The Ying-Spring (Water) point of the Triple Burner.

Cautions & Contraindications

None specific.

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.