ST22 Pass Gate

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

ST22 (Guanmen, “Pass Gate”) is an acupuncture point on the Stomach Meridian. It is located on the upper abdomen, 3 cun superior to the umbilicus and 2 cun lateral to the anterior midline. It harmonizes middle jiao, regulates qi, alleviates pain.

Location

On the upper abdomen, 3 cun superior to the umbilicus and 2 cun lateral to the anterior midline.

Needling

Perpendicular insertion 1-2 cun. Caution for peritoneum.

TCM functions

Harmonizes middle jiao, regulates qi, alleviates pain.

Indications

Abdominal pain, distention, diarrhea, indigestion.

Clinical notes

ST22 is primarily used for its ability to harmonize the middle jiao, making it effective for various digestive disorders such as abdominal distention, pain, borborygmus, and diarrhea. Its name, 'Pass Gate,' suggests its role in regulating the passage of food and waste, making it useful for both constipation and loose stools. It is often paired with ST25 (Tianshu) for general regulation of intestinal function.

On the Stomach channel

ST22 is one of 45 points on the Stomach Meridian. Nearby points:

Frequently asked questions

Where is ST22 located?

ST22 (Guanmen) is located on the upper abdomen, 3 cun superior to the umbilicus and 2 cun lateral to the anterior midline.

What is ST22 used for?

ST22 harmonizes middle jiao, regulates qi, alleviates pain. Common clinical indications include abdominal pain, distention, diarrhea, indigestion.

How is ST22 needled?

Perpendicular insertion 1-2 cun. Caution for peritoneum.

Which meridian is ST22 on?

ST22 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.