Warming meridians

Warming meridians (Wen Jing) is a fundamental therapeutic principle in Traditional Chinese Medicine (TCM) rather than a discrete molecular target like a protein or receptor. It describes a physiological strategy designed to dispel 'cold' pathogens and promote the circulation of Qi and blood through the meridian system to treat stagnation-related disorders. In modern pharmacological research, the effects of this principle are often analyzed using network pharmacology to map TCM interventions—such as moxibustion or herbal formulas like Wen Jing Tang—to specific molecular pathways, including the TNF, NF-kappaB, and PI3K/Akt signaling cascades. Clinically, warming the meridians is primarily indicated for conditions characterized by pain and poor circulation, such as primary dysmenorrhea, cold-induced arthritis, and certain cardiovascular symptoms. While it does not correspond to a single biochemical entity, its biological manifestation involves the modulation of inflammatory cytokines (IL-6, TNF-alpha) and the regulation of vasomotor functions to alleviate ischemia and pain.

Other names

Wen JingWarm the meridiansExpelling cold and warming meridiansWarming and unblocking meridiansWen Jing Tong Luo

Promotion of blood flow and dispersal of internal cold through the modulation of pro-inflammatory cytokines (e.g., TNF-alpha, IL-6), regulation of the PI3K/Akt and NF-kappaB pathways, and reduction of uterine or vascular smooth muscle spasms.