Pathologically TCM considers that the imbalance between yin and yang is one of the basic pathogenesis of disease. The occurrence and development of a disease are related to the conditions of both the healthy qi and pathogenic factors.

病理上，中医认为阴阳失衡是疾病的基本发病机制之一。疾病的发生和发展既与正气有关， 也与致病因素有关。