BL8 Falling Connection

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

BL8 (Luoche, “Falling Connection”) is an acupuncture point on the Bladder Meridian. It is located on the head, 5.5 cun posterior to the anterior hairline, 1.5 cun lateral to the midline (DU20). It dispels wind, clears the head, and brightens the eyes.

Location

On the head, 5.5 cun posterior to the anterior hairline, 1.5 cun lateral to the midline (DU20).

Needling

Transverse insertion 0.5-1 cun. Caution: avoid major blood vessels.

TCM functions

Dispels wind, clears the head, and brightens the eyes.

Indications

Headache, vertigo, blurred vision, tinnitus.

Clinical notes

Luoche, or 'Falling Connection,' is valued for its ability to dispel wind and clear the head, especially for conditions affecting the eyes and vision. It is frequently employed for headaches, dizziness, and various eye disorders such as blurred vision, eye pain, and excessive tearing. While less commonly used than other Bladder points on the head, it offers a specific action for wind-heat affecting the ocular region. It can be used with GB20 for wind-related headaches.

On the Bladder channel

BL8 is one of 67 points on the Bladder Meridian. Nearby points:

Frequently asked questions

Where is BL8 located?

BL8 (Luoche) is located on the head, 5.5 cun posterior to the anterior hairline, 1.5 cun lateral to the midline (DU20).

What is BL8 used for?

BL8 dispels wind, clears the head, and brightens the eyes. Common clinical indications include headache, vertigo, blurred vision, tinnitus.

How is BL8 needled?

Transverse insertion 0.5-1 cun. Caution: avoid major blood vessels.

Which meridian is BL8 on?

BL8 is a point on the Bladder Meridian (Zú Tài Yáng Páng Guāng Jīng).

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⚠️ 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.