穴位解说

针灸大成》:“温溜,主咽喉肿痛,牙痛,臂痛。”
《灵枢·本输》:“郄者,血气所聚,主急疾也。”

Classical Interpretation (EN)

Wenliu (LI-7), as the Xi-Cleft point, is traditionally used for acute pain and inflammatory conditions, especially of the throat, teeth, and arm.