Liver yang hyperactivity state

Liver yang hyperactivity state describes a syndrome in Traditional Chinese Medicine characterized by symptoms such as headache, dizziness, tinnitus, facial flushing, irritability, dry mouth, and elevated blood pressure. This conceptual state is understood as a dysfunction in "liver yang" regulation, often co-occurring with "liver yin insufficiency," and is regarded as a pathogenesis for essential hypertension and sometimes associated with behavioral and neurological symptoms. Modern TCM translational studies note altered biochemical markers, autonomic imbalance, neurovascular changes, and gut microbiota composition in animal models, but it is not a molecule, receptor, or structurally defined biological entity[1][2][3][4][5][6][7]. Therapeutic approaches focus on syndrome management (symptom relief, blood pressure control) using Chinese herbal compounds, acupuncture, lifestyle modification, and integrative medicine strategies[2][5][7]. There is no canonical molecular classification, and the syndrome should not be treated as a drug target in the conventional sense.

Other names

Liver yang ascendant hyperactivityLiver-Yang hyperactivity syndromeHLYHAscendant hyperactivity of liver yang

Multi-mechanistic symptomatic alleviation and blood pressure reduction via diverse pathways, including modulation of renin-angiotensin system, gut microbiota, neurotransmitter metabolism (e.g., GABA/glutamate), and other TCM conceptual imbalances[3][5]