When there is excessive Yang energy and Yang hyperactivity occurs, such as frequent irritability, red face, and red eyes, nourishing Yin and increasing the power of Yin energy can effectively restrict Yang energy and restore it to a normal state, thus achieving Yin Yang balance. For example, people with a constitution of yin deficiency and fire excess are prone to symptoms of inflammation caused by deficiency fire. By nourishing kidney yin and other yin nourishing measures, deficiency fire can be suppressed and yin and yang can be balanced.
当阳气过盛出现阳亢情况时，如人经常烦躁易怒、面红目赤等，此时通过养阴，增加阴气的力量，能有效制约阳气，使其恢复到正常状态，从而达到阴阳平衡。例如阴虚火旺体质的人，易出现虚火上炎症状，通过滋养肾阴等养阴措施，可抑制虚火，平衡阴阳。