Lung Channel of Hand Taiyin Meridian 手太阴肺经

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

Lung Channel of Hand Taiyin Meridian (Shǒu Tàiyīn Fèijīng, 手太阴肺经) is a primary channel in acupuncture and Traditional Chinese Medicine, associated with the Metal phase, Yin in polarity, interiorly-exteriorly paired with the Large Intestine. This channel governs Qi and respiration, controlling the skin and hair, and regulating water passages.

Chinese手太阴肺经
PinyinShǒu Tàiyīn Fèijīng
Groupprimary
ElementMetal
Yin / YangYin
OrganLung
Paired organLarge Intestine
Organ clock3am-5am
Number of points11

Channel pathway

The Lung channel originates in the middle jiao, descending to connect with the large intestine. It then ascends through the diaphragm, enters the Lungs, and passes to the throat. From the Lungs, it emerges laterally below the clavicle, courses along the anterior-lateral aspect of the upper arm, through the cubital fossa, and down the radial side of the forearm. It crosses the radial artery at the wrist, continues along the thenar eminence, and terminates at the tip of the thumb.

Physiology & functions

This channel governs Qi and respiration, controlling the skin and hair, and regulating water passages. It is responsible for diffusing Wei Qi throughout the body and descending Lung Qi to maintain proper breathing and fluid metabolism.

When the channel is disordered

Disorders manifest as cough, asthma, shortness of breath, chest fullness, and pain in the supraclavicular fossa. Other symptoms include coldness and pain along the channel pathway, sweating abnormalities, and skin issues like dryness or eczema.

Key & command points

All points on the Lung Channel of Hand Taiyin channel (11)

Frequently asked questions

What is the pathway of the Lung Channel of Hand Taiyin Meridian?

The Lung channel originates in the middle jiao, descending to connect with the large intestine. It then ascends through the diaphragm, enters the Lungs, and passes to the throat. From the Lungs, it emerges laterally below the clavicle, courses along the anterior-lateral aspect of the upper arm, through the cubital fossa, and down the radial side of the forearm. It crosses the radial artery at the wrist, continues along the thenar eminence, and terminates at the tip of the thumb.

What does the Lung Channel of Hand Taiyin Meridian do in TCM?

This channel governs Qi and respiration, controlling the skin and hair, and regulating water passages. It is responsible for diffusing Wei Qi throughout the body and descending Lung Qi to maintain proper breathing and fluid metabolism.

How many acupuncture points are on the Lung Channel of Hand Taiyin Meridian?

The Lung Channel of Hand Taiyin Meridian has 11 acupuncture points, from LU1 to LU11.

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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.