PC-6 Neiguan
PC-6 Neiguan (內關) is a point on the Pericardium meridian. In TCM theory it is described as influencing the channel's qi, and it is traditionally used in the context of the whole pattern rather than as a stand-alone remedy. This page explains how to locate it, what the tradition says about it, and how to press it safely.
Location
Two cun above the wrist crease, between the tendons of palmaris longus and flexor carpi radialis.
How to find it
Lay the palm face up. Place three fingers across the wrist so the little finger touches the crease; the point is just above the index finger, between the two central tendons.
Traditional functions
- Luo-connecting point of the Pericardium meridian
- Confluent point of the Yin Linking Vessel
- Opens the chest, harmonizes the stomach, and calms the spirit
Traditional uses
- Nausea and motion sickness
- Chest tightness and anxiety
- Palpitations in the traditional description
- Digestive upset
How to press it
Press firmly for 1–2 minutes on each wrist. Acupressure wristbands use this point for nausea.
Acupressure is generally a gentle practice. Use the pad of the thumb or finger, start with light pressure, and increase only to a comfortable level. A mild ache or warmth is common; sharp pain is a signal to ease off.
Safety
Chest pain, breathlessness, or fainting requires emergency care. Avoid strong pressure over an injured wrist.
How this is viewed today
PC-6 is the most extensively studied acupressure point, particularly for nausea. Several systematic reviews find it may reduce nausea in some settings, though evidence quality varies.
Sources & further reading
- Huangdi Neijing (黃帝內經), c. 2nd century BCE.
- Nanjing (難經), c. 1st–2nd century CE.
- World Health Organization, Standard Acupuncture Nomenclature, 2nd ed., 1991.
- Deadman P, Al-Khafaji M, Baker K. A Manual of Acupuncture. Journal of Chinese Medicine Publications.
- National Center for Complementary and Integrative Health, Acupuncture: What You Need To Know.
Related: Pericardium meridian · Acupoint library · PC-7 Daling · HT-7 Shenmen · ST-25 Tianshu · all twelve meridians