What is the function of P-6 in acupuncture?

The correct function of P-6 (Pericardium 6) in acupuncture is that it is the Luo Connecting point. The Luo Connecting points have significant roles in both connecting the primary meridians to their respective branch networks and facilitating communication between different meridians. P-6 specifically is known for its ability to influence the flow of Qi and blood through the chest and is often used in treating issues related to the heart, emotional disturbances, and digestive concerns.

In this context, P-6 can effectively relieve symptoms such as nausea, anxiety, and palpitations, demonstrating its importance in clinical practice where interconnection and communication pathways in the body are crucial to achieving therapeutic outcomes. The other functions listed—Yuan Source, Jing River, and He Sea points—pertain to different roles in the cycle of Qi flow and organ association, which do not apply to P-6 specifically.