What type of point is GB-37?

GB-37, also known as Guangming, is classified as a Luo-Connecting point. Luo-Connecting points are where the primary meridian connects with its associated Luo-Channel, allowing for the regulation of qi and blood circulation within these channels. This classification is particularly important for understanding how these points can influence conditions associated with the meridian they belong to.

In the case of GB-37, it serves an integral role in the Gallbladder channel, facilitating the connection and flow of energy to influence functions related to the gallbladder and liver, including digestion and emotional well-being. The promoting effect on the flow of qi makes this point significant when treating issues related to stagnation or pain in the lateral costal region, as well as conditions that require the regulation of the gallbladder.

In contrast, Jing River points are located along the meridian and have different functions involving the management of specific types of conditions such as cough and phlegm, while Yuan Source points serve to reinforce the fundamental energy of the body. Shu Stream points primarily deal with conditions related to heaviness and pain in the joints. Understanding the specific role of Luo-Connecting points, such as GB-37, helps practitioners assess and utilize acupuncture points more effectively for targeted