TB-5 Waiguan
TB-5 Waiguan (外關) is a point on the Triple Burner 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 dorsal wrist crease, between the radius and ulna.
How to find it
Turn the palm down. Place three fingers across the back of the wrist so the little finger touches the crease; the point is just above the index finger, between the two forearm bones.
Traditional functions
- Luo-connecting point of the Triple Burner meridian
- Confluent point of the Yang Linking Vessel
- Clears heat and benefits the head, neck, and ear
Traditional uses
- Neck and shoulder tension
- Side-of-head headache
- Ear stuffiness and tinnitus in traditional practice
- Wrist and forearm discomfort
How to press it
Press for 1–2 minutes while slowly turning the head from side to side.
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
Avoid strong pressure during pregnancy and over an injured wrist.
How this is viewed today
TB-5 is often studied with GB-20 and GB-41 for neck pain and headache. Evidence is limited and short-term.
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: Triple Burner meridian · Acupoint library · GB-20 Fengchi · PC-6 Neiguan · GB-21 Jianjing · all twelve meridians