Traditional Chinese medicine believes that the kidneys store essence, the kidneys master reproduction, the kidneys master bones to produce marrow, and the brain is the sea of marrow, and the deficiency of kidney essence cannot moisten the sea of marrow, that is, the brain. Vertigo can easily occur, or accompanied by other symptoms, such as insomnia and forgetfulness, tinnitus and deafness, spinning of vision, light-headedness, weakness of muscles and bones, hot flashes and night sweats, men’s spermatorrhea, oligospermia and azoospermia, women’s infertility and infertility, menstruation with low volume and pale color, menstrual period arriving late or even amenorrhea, fatigue, sluggishness of thought, and yellowish color of the face and other symptoms. Kidney is the main water, if there is kidney yang deficiency, yang deficiency can not warm the limbs, yang deficiency water flooding, can not be qi, then the cold limbs cold, edema, face, eyes, limbs edema and other symptoms.