GB26 Girdling Vessel

Reviewed by · Licensed Acupuncturist & TCM Physician · Last reviewed June 2026

GB26 (Daimei, “Girdling Vessel”) is the Meeting point of GB & Dai Mai point of the Gallbladder Channel Meridian. It is located on the lateral abdomen, directly below the free end of the eleventh rib, at the level of the umbilicus. It regulates the Dai Mai and stops leucorrhea.

Location

On the lateral abdomen, directly below the free end of the eleventh rib, at the level of the umbilicus.

Needling

Perpendicular insertion 0.8-1.2 cun.

TCM functions

Regulates the Dai Mai and stops leucorrhea.

Indications

Leucorrhea, irregular menstruation, lower back pain, abdominal pain.

Meeting point of GB & Dai Mai

Clinical notes

GB26 is a crucial point for regulating the Dai Mai (Girdling Vessel), the only horizontal extraordinary meridian, making it indispensable for conditions affecting the waist and lower abdomen. It is particularly effective for gynecological issues like leucorrhea, irregular menstruation, and uterine prolapse, especially when due to dampness or cold in the lower jiao. Its action on the Dai Mai helps to bind and stabilize the qi of the lower body. It is frequently used with GB27 and GB28 to strengthen the Dai Mai's function.

On the Gallbladder Channel channel

GB26 is one of 44 points on the Gallbladder Channel Meridian. Nearby points:

Frequently asked questions

Where is GB26 located?

GB26 (Daimei) is located on the lateral abdomen, directly below the free end of the eleventh rib, at the level of the umbilicus.

What is GB26 used for?

GB26 regulates the Dai Mai and stops leucorrhea. Common clinical indications include leucorrhea, irregular menstruation, lower back pain, abdominal pain.

How is GB26 needled?

Perpendicular insertion 0.8-1.2 cun.

Which meridian is GB26 on?

GB26 is a point on the Gallbladder Channel Meridian (Zú Shàoyáng Dǎnjīng).

Interactive body mapConditions & evidenceFind an acupuncturistTCM glossary
⚠️ This page is for general education and is not medical advice. Acupuncture is a traditional practice; evidence varies by condition and study quality, and individual results differ. It does not replace diagnosis or treatment by a licensed professional. Always consult a qualified acupuncturist or physician.