GB8 Leading Valley

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

GB8 (Shuaigu, “Leading Valley”) is an acupuncture point on the Gallbladder Channel Meridian. It is located on the side of the head, in the temporal region, directly superior to the apex of the ear, 1.5 cun within the hairline. It dispels wind, alleviates pain, benefits the head and ears, calms fright.

Location

On the side of the head, in the temporal region, directly superior to the apex of the ear, 1.5 cun within the hairline.

Needling

Subcutaneous insertion, 0.5 to 1.5 cun.

TCM functions

Dispels wind, alleviates pain, benefits the head and ears, calms fright..

Indications

Headache, migraine, dizziness, vertigo, vomiting, infantile convulsions, fright, toothache, pain and stiffness of the neck, eye pain, blurred vision, alcohol-induced headache..

Clinical notes

Shuaigu is a primary point for treating lateral headaches, especially migraines, and is often palpated for tenderness. Its location above the ear also makes it effective for dizziness and vertigo associated with inner ear issues. The classical indication for treating the effects of alcohol consumption remains a useful clinical application for hangovers accompanied by headache and vomiting.

On the Gallbladder Channel channel

GB8 is one of 44 points on the Gallbladder Channel Meridian. Nearby points:

Frequently asked questions

Where is GB8 located?

GB8 (Shuaigu) is located on the side of the head, in the temporal region, directly superior to the apex of the ear, 1.5 cun within the hairline.

What is GB8 used for?

GB8 dispels wind, alleviates pain, benefits the head and ears, calms fright. Common clinical indications include headache, migraine, dizziness, vertigo, vomiting, infantile convulsions, fright, toothache, pain and stiffness of the neck, eye pain, blurred vision, alcohol-induced headache.

How is GB8 needled?

Subcutaneous insertion, 0.5 to 1.5 cun.

Which meridian is GB8 on?

GB8 is a point on the Gallbladder Channel Meridian (Zú Shàoyáng Dǎnjīng).

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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.