Application of Deficiency and Excess Differentiation in Clinical Practice
Deficiency refers to the deficiency of Zheng Qi (正气), while excess refers to the presence of Xie Qi (邪气). The body can be weak due to Qi deficiency (气虚), Blood deficiency (血虚), Yin deficiency (阴虚), or Yang deficiency (阳虚). Excess conditions can arise from external pathogens such as the six excesses: wind, cold, heat, dampness, … Read more