Purging fu-organs to eliminate heat

"Purging fu-organs to eliminate heat" is not a molecular target, but rather an intervention principle within Traditional Chinese Medicine (TCM). The term refers to using herbal medicines—often with strong laxative properties—to clear pathological "heat" that has accumulated in the body's hollow ("fu") organs such as the stomach and large intestine. This method aims to restore balance by promoting elimination of waste and excess internal energy ("heat"), especially during acute febrile illnesses characterized by high fever, constipation, thirst, and other signs of internal excess according to TCM diagnostic frameworks[1][2][3][4]. There is no corresponding anatomical structure or biochemical pathway; it represents functional relationships unique to East Asian medical cosmology rather than Western biomedical science.

Other names

Purging the fu organsEliminating heat from the fu organsClearing heat via purgation of yang organs

In TCM theory: Promote bowel movement to clear excess internal heat by stimulating purgation/elimination through the large intestine.\nIn biomedical terms: Laxative effect (for herbs like Da Huang). No direct action on any specific molecular target.