If a girl’s yin deficiency is too heavy, she tends to sleep very poorly, her body is weak, she often sweats a lot, and she often displays a state of restlessness. From the perspective of Chinese medicine theory, it is a series of symptoms manifested by the loss of yin fluid, the loss of nourishment of the organism, and the internalization of deficiency heat. For example: dizziness, tinnitus, poorer quality of sleep, excessive dreaming, lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), irregular menstruation, and low menstrual flow. If the Yin deficiency is too heavy, the girl will be weak, thin, heart-heat (heat in the heart of the hands and feet, and self-consciousness of the heart and chest), restlessness, night sweating (abnormal sweating after going to sleep, and waking up sweating stops), sweating in the palms and feet, and so on. You can maintain good work and rest habits and do not stay up late. If the symptoms are not relieved or continue to aggravate, they should be promptly adjusted and treated under the guidance of a Chinese medicine practitioner.