The acupoint is located at the radial edge of the proximal end of the arm extension, and the measured meridian line (longitudinal line) connecting the curved pool and the shoulder is measured. A horizontal line is drawn on the anterior axillary fold, and the intersection of the two lines is the acupoint. There are two acupoints on both sides.

【 Indications 】 Eczema, urticaria, allergic dermatitis.
Scrape directly at this acupoint to achieve scraping.
[acupuncture and moxibustion] The needle is 0.5~1.0 inch, numb and sour to the elbow.
【 Citation 】 ① The Journal of Traditional Chinese Medicine (1960, Issue 7) stated in the article "Introduction to the Effect of Acupuncture at Qi Points on Treating Sore, Furuncle, and Ulcers": "Lower limb ulcers, eczema, urticaria, and allergic dermatitis.".
Acupoint selection method: The patient takes a sitting position, with the upper arm drooping and the affected elbow joint flexed. The acupoint is located from the transverse crease on the anterior edge of the armpit outward to the posterior edge of the humerus (equivalent to 2 inches above the arm Confucian acupoint).
Method:... Thoroughly puncture along the posterior edge of the humerus to a depth of 3-5 inches, leaving the needle for several hours without easy twisting (the longer the time, the better, the needle will start when loose). Generally, after the needle is inserted, sweating occurs. For acute patients, once a day, and for chronic patients, once a few days
② "Manual": "Location: Located at the proximal outer end of the upper arm, directly below the shoulder peak, level with the anterior axillary fold. There are two acupoints on both sides. Relationship with meridians: Located 2 inches above the 'Arm Ru' acupoint on the Large Intestine Meridian."
Kind reminder: The information is for reference and learning only, and should not be used as a basis for medical diagnosis. If necessary, please use under the guidance of a physician.