KI26 Comfortable Chest

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

KI26 (Yùzhōng, “Comfortable Chest”) is an acupuncture point on the Kidney Channel Meridian. It is located in the first intercostal space, 0.5 cun lateral to the anterior midline. It descends rebellious qi, alleviates cough and asthma.

Location

In the first intercostal space, 0.5 cun lateral to the anterior midline.

Needling

Oblique insertion 0.3-0.5 cun. Caution for pneumothorax.

⚠ Pneumothorax risk: oblique/shallow only, never deep perpendicular over the chest wall.

TCM functions

Descends rebellious qi, alleviates cough and asthma.

Indications

Cough, asthma, chest pain, mastitis.

Clinical notes

KI26, 'Comfortable Chest', is a key point for descending rebellious qi and alleviating a wide range of chest and respiratory symptoms. It is highly effective for cough, asthma, chest oppression, and pain, particularly when there is a feeling of fullness or discomfort in the chest. Its name directly reflects its primary function of bringing comfort and ease to the chest. It can be effectively combined with Dingchuan for acute asthmatic attacks.

On the Kidney Channel channel

KI26 is one of 27 points on the Kidney Channel Meridian. Nearby points:

Frequently asked questions

Where is KI26 located?

KI26 (Yùzhōng) is located in the first intercostal space, 0.5 cun lateral to the anterior midline.

What is KI26 used for?

KI26 descends rebellious qi, alleviates cough and asthma. Common clinical indications include cough, asthma, chest pain, mastitis.

How is KI26 needled?

Oblique insertion 0.3-0.5 cun. Caution for pneumothorax. Caution: ⚠ Pneumothorax risk: oblique/shallow only, never deep perpendicular over the chest wall.

Which meridian is KI26 on?

KI26 is a point on the Kidney Channel Meridian (Zú Shàoyīn Shènjīng).

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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.