This point is located on the midline of the axilla of the lateral chest, in the 4th intercostal space, and is used for treating chest fullness, dystocia, paralysis of the upper limbs, etc. It belongs to the foot-shaoyang bile meridian.
This point belongs to the foot Shaoyang bile meridian, where the intercostal nerve and its branches are deeply distributed. Acupuncture at this point can be used to treat chest fullness, dystocia, upper limb paralysis, axillary swelling and other conditions, and is also used for intercostal neuralgia in modern times. This point should not be stabbed directly to avoid injury to internal organs or intercostal nerves.
If you experience discomfort, it is recommended that you go to the hospital in time for acupuncture treatment by a professional doctor, and do not blindly do acupuncture on your own to avoid damage to the body.