Symptoms, signs, tongue and pulse can be used to determine whether it is hyperactivity of Liver-Yang (excessive Liver-Yang, causing dizziness, dizziness, headache, etc.), e.g., the patient will have dizziness, tinnitus, etc. Medicines that nourish Yin and calm the Liver to submerge the Yang (inhibit the Liver’s Yang that rises too much) can be used as prescribed by the doctor. Hyperactivity of Liver-Yang is caused by insufficient Liver-Yin, Yin not submerging Yang, or Kidney-Water deficiency that fails to nourish the Liver-Wood. Patients may experience symptoms such as dizziness, tinnitus, flushing (red face), blurred vision, dizziness (blurred vision), headache, and bitter taste in the mouth. Moreover, observation of the patient’s tongue and pulse may show redness of the tongue and a thin, stringy pulse. If the patient has the above symptoms, it can generally be judged as hyperactivity of liver yang. For patients with bitter mouth, blurred vision, etc., we need to be vigilant that it is caused by hyperactivity of liver yang, and patients need to consult a doctor in time, and the doctor will judge according to the patient’s condition.