The clinical manifestation of hypertension belongs to the category of vertigo in Chinese medicine, and its cause refers to the loss of nourishment of the clear orifices, resulting in dizziness and dizziness. The clear orifices in Chinese medicine are mainly the head and face, such as the eyes, ears, mouth and nose, etc. The dizziness represents dizziness and dizziness of the eyes, so the ancients said that dizziness represents all. For example, as early as in the Yellow Emperor’s Classic of Internal Medicine, it is written that all winds and dizziness belong to the liver, and that if the water sea is insufficient, the brain turns to tinnitus, etc. It is believed that the vertigo of this disease is related to the liver and kidney. The pathological mechanism of hypertension is mainly due to the imbalance of yin and yang in the body caused by the dysfunction of the liver, kidney, heart and spleen, among which the imbalance of yin and yang in the liver and kidney is particularly common.