ST37 Upper Great Hollow

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

ST37 (Shangjuxu, “Upper Great Hollow”) is the Lower He-Sea point of the Stomach Meridian. It is located on the anterior aspect of the lower leg, 6 cun inferior to ST35, one finger-breadth lateral to the anterior crest of the tibia. It regulates the intestines and resolves damp-heat.

Location

On the anterior aspect of the lower leg, 6 cun inferior to ST35, one finger-breadth lateral to the anterior crest of the tibia.

Needling

Perpendicular insertion 1-2 cun.

TCM functions

Regulates the intestines and resolves damp-heat.

Indications

Abdominal pain, diarrhea, dysentery, appendicitis, paralysis of the lower extremities.

Lower He-Sea

Clinical notes

As the Lower He-Sea point of the Large Intestine, ST37 is a primary point for regulating the intestines and resolving damp-heat in the Lower Jiao. It is highly effective for various intestinal disorders, including dysentery, appendicitis, diarrhea, and abdominal pain. Its action is particularly strong in clearing heat and dampness from the large intestine. It is often combined with ST25 (Tianshu) for acute intestinal inflammation.

On the Stomach channel

ST37 is one of 45 points on the Stomach Meridian. Nearby points:

Frequently asked questions

Where is ST37 located?

ST37 (Shangjuxu) is located on the anterior aspect of the lower leg, 6 cun inferior to ST35, one finger-breadth lateral to the anterior crest of the tibia.

What is ST37 used for?

ST37 regulates the intestines and resolves damp-heat. Common clinical indications include abdominal pain, diarrhea, dysentery, appendicitis, paralysis of the lower extremities.

How is ST37 needled?

Perpendicular insertion 1-2 cun.

Which meridian is ST37 on?

ST37 is a point on the Stomach Meridian (Zú Yángmíng Wèijīng).

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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.