公孙
SP4 Acupuncture Point

Gongsun

Yellow Emperor

Spleen Channel
Location

On the inner edge of the foot, in front of and below the head of the first metatarsal bone.

Traditional functions

Used for digestive complaints and abdominal pain.

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This entry is a plain-language reference, not a guide to self-treatment. Acupuncture point locations require hands-on training to identify and use safely — please see a licensed acupuncturist for treatment.