太渊
LU9 Acupuncture Point

Taiyuan

Great Abyss

Lung Channel
Location

At the wrist crease, on the radial side, in the depression where a pulse can be felt.

Traditional functions

Source point of the Lung channel; used to tonify Lung Qi and ease chronic cough.

← Back to the full point list

This entry is a plain-language reference, not a guide to self-treatment. Acupuncture point locations require hands-on training to identify and use safely — please see a licensed acupuncturist for treatment.