Clearing heat and detoxifying (QRJD)

"Clearing heat and detoxifying" (known as "Qing Re Jie Du" in Traditional Chinese Medicine) is a fundamental therapeutic principle rather than a single molecular target or receptor. This category of treatment is historically used to manage conditions characterized by "pathogenic heat" and "toxins," which modern biomedicine typically associates with inflammation, fever, sepsis, and infectious diseases. Herbs within this category, such as Scutellaria baicalensis, Lonicera japonica, and Isatis indigotica, contain diverse bioactive compounds like baicalin, quercetin, and andrographolide that modulate numerous physiological pathways. Research indicates that these treatments exert their effects by inhibiting pro-inflammatory signaling through NF-κB, MAPK, and JAK-STAT pathways, thereby reducing the levels of systemic cytokines such as TNF-α and IL-6. Additionally, these agents often exhibit direct antimicrobial and antiviral properties by interfering with bacterial quorum sensing or viral replication cycles. Because it represents a broad pharmacological strategy involving multiple chemical constituents and multi-target biological interactions, it is classified as a therapeutic concept rather than a discrete molecular entity.

Other names

Qing Re Jie DuQRJDHeat-clearing and detoxifyingAnti-pyretic and anti-toxic therapyPathogen-eliminating therapy

Multi-target modulation of inflammatory signaling pathways (NF-κB, MAPK, STAT3), inhibition of pro-inflammatory cytokines, and direct interference with pathogen virulence and replication.