What type of point is H-4?

H-4, also known as Heart 4, is classified as a Jing River point. This classification is significant in Traditional Chinese Medicine (TCM) as it indicates the point's location, function, and role in the meridian system.

Jing River points are located on the yang channels and are positioned on the forearm and lower leg. They have unique therapeutic properties related to the body’s energy dynamics, particularly concerning conditions involving the movement of Qi and Blood, as well as respiratory issues. These points are often used to address symptoms such as cough, cold sensation in the limbs, and certain psychological conditions, as they can influence the organ's corresponding functions.

In the case of Heart 4, it helps with heart-related issues and provides support for calming the mind, making it beneficial for emotional disturbances related to the heart. The Jing River point classification also associates it with the Metal element in Five Element Theory, which corresponds to the ability to anchor and stabilize energy, further enhancing its therapeutic effects.

This understanding of H-4 as a Jing River point helps practitioners select it appropriately during acupuncture treatments aimed at restoring balance and addressing specific health concerns.