Which channel does point SJ-2 fall under?

Point SJ-2, also known as Xinyang, is categorized as a Ying Spring point. Ying Spring points are generally located on the channels at the distal end of the limbs and are associated with the transformation and movement of Qi and Blood, particularly at the level of the Yin. They correspond to the element of water in traditional Chinese medicine, promoting fluidity and helping to nourish the body.

Ying Spring points are typically effective for clearing heat and treating conditions associated with excess or deficiency of Qi in the respective channel. SJ-2 specifically is indicated for conditions like febrile diseases, headaches, and various ear issues, aligning with its function of facilitating the smooth flow of Qi and Blood in the San Jiao channel.

Understanding the characteristics and indications of Ying Spring points, as represented by SJ-2, is crucial for effectively incorporating acupuncture techniques into practice, enhancing the clinician's ability to address specific symptoms and imbalances in patients.