PC6 Inner Pass

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

PC6 (Neiguan, “Inner Pass”) is the Luo-connecting point of the Pericardium Channel Meridian. It is located on the palmar aspect of the forearm, 2 cun proximal to the transverse wrist crease, between the tendons of palmaris longus and flexor carpi radialis. It calms the spirit, harmonizes the stomach, regulates Qi, unbinds the chest.

Location

On the palmar aspect of the forearm, 2 cun proximal to the transverse wrist crease, between the tendons of palmaris longus and flexor carpi radialis.

Needling

Perpendicular insertion 0.5-1 cun. No major safety concerns.

TCM functions

Calms the spirit, harmonizes the stomach, regulates Qi, unbinds the chest.

Indications

Cardiac pain, palpitations, nausea, vomiting, anxiety, insomnia, carpal tunnel syndrome.

Luo-connectingConfluent of YinweiCommand point of the chest

Clinical notes

PC6 is a highly significant Luo-connecting point and the command point of the chest, making it a master point for conditions of the chest, heart, and stomach. It is best known for its profound ability to calm the spirit, harmonize the stomach (especially for nausea and vomiting), regulate Qi, and unbind the chest. As the confluent point of the Yinwei Mai, it also treats internal disharmonies affecting the heart and stomach, making it indispensable for anxiety, palpitations, angina, and morning sickness.

On the Pericardium Channel channel

PC6 is one of 9 points on the Pericardium Channel Meridian. Nearby points:

Frequently asked questions

Where is PC6 located?

PC6 (Neiguan) is located on the palmar aspect of the forearm, 2 cun proximal to the transverse wrist crease, between the tendons of palmaris longus and flexor carpi radialis.

What is PC6 used for?

PC6 calms the spirit, harmonizes the stomach, regulates Qi, unbinds the chest. Common clinical indications include cardiac pain, palpitations, nausea, vomiting, anxiety, insomnia, carpal tunnel syndrome.

How is PC6 needled?

Perpendicular insertion 0.5-1 cun. No major safety concerns.

Which meridian is PC6 on?

PC6 is a point on the Pericardium Channel Meridian (Xīnbāo 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.