LI8 (Xià Lián, “Lower Angle”) is an acupuncture point on the Large Intestine Meridian. It is located on the radial side of the forearm, 4 cun proximal to LI5 (Yáng Xī), on the line connecting LI5 and LI11 (Qū Chí). It activates channel, alleviates pain, harmonizes intestines.
On the radial side of the forearm, 4 cun proximal to LI5 (Yáng Xī), on the line connecting LI5 and LI11 (Qū Chí).
Perpendicular insertion 0.8-1.5 cun. Avoid the radial artery.
Activates channel, alleviates pain, harmonizes intestines.
Pain in the elbow and arm, abdominal pain, motor impairment of upper limbs.
LI8 is a significant local point for pain and immobility in the forearm, elbow, and shoulder, particularly when the pain radiates downwards. Clinically, it is valued for its ability to harmonize the intestines, making it useful for abdominal distention, pain, and borborygmus, especially when related to Large Intestine dysfunction. It also has a calming effect on the Shen when intestinal disharmony is contributing to emotional distress. This point is often used in conjunction with LI9 for comprehensive upper limb and intestinal regulation.
LI8 is one of 20 points on the Large Intestine Meridian. Nearby points:
LI8 (Xià Lián) is located on the radial side of the forearm, 4 cun proximal to LI5 (Yáng Xī), on the line connecting LI5 and LI11 (Qū Chí).
LI8 activates channel, alleviates pain, harmonizes intestines. Common clinical indications include pain in the elbow and arm, abdominal pain, motor impairment of upper limbs.
Perpendicular insertion 0.8-1.5 cun. Avoid the radial artery. Caution: ⚠ Major vessel/nerve nearby — palpate first; avoid deep insertion (near the radial artery).
LI8 is a point on the Large Intestine Meridian (Shǒu Yángmíng Dàcháng Jīng).