To balance yin and yang in women with yin and yang imbalance, Zhi Bai Di Huang Wan or Si Yi Tang can be taken. Yin and yang imbalance is a pathological change that occurs when the body loses the relative balance of yin and yang in the course of a disease and yin does not control yang and yang does not control yin, which commonly includes yin-exuberance and yang-decay or yang-exuberance and yang-decay, and so on. When women suffer from yin deficiency and fire exuberance (deficiency of yin and essence in the body, resulting in hyperactive fire), clinically manifested as hot flashes (paroxysmal fever), night sweating (sweating during sleep), dry mouth, sore throat, tinnitus, and short and red urination (small amount of urination, dark yellow in color), etc., Zhi Bai Di Huang Wan can be taken for treatment. Pregnant women and patients suffering from cold deficiency should be cautious in taking the pill. For women with yang deficiency and desire for extinction, clinical manifestations include cold sweat, cold limbs, diarrhea (diarrhea with undigested food in the stool) and weak pulse, etc., which can be treated with Si-Reverse Tang. It should not be taken by those with solid heat. It is recommended that patients in need of treatment should consult a doctor in a timely manner and take medication under the guidance of the doctor’s diagnosis, and should not take medication on their own in order to avoid delaying their condition.