LR-5 Ligou
LR-5 Ligou (蠡溝) is a point on the Liver 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
Five cun above the medial malleolus, on the medial side of the tibia.
How to find it
From the inner ankle, measure about one hand-width up the inner shin, on the bone line.
Traditional functions
- Luo-connecting point of the Liver meridian
- Moves liver qi
- Benefits the lower abdomen and genitals
Traditional uses
- Menstrual tension
- Irritability
- Lower-abdominal discomfort
- Genital itching in traditional practice
How to press it
Press gently for 1 minute on each leg.
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 pressing over varicose veins or inflamed skin.
How this is viewed today
LR-5 is used clinically for menstrual and emotional patterns; research is sparse.
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: Liver meridian · Acupoint library · LR-3 Taichong · SP-6 Sanyinjiao · LR-8 Ququan · all twelve meridians