Liver and kidney yin deficiency ■ Main manifestions:Dull pain in the lower abdomen during or after menstruation alleviated by pressure Accompanying symptoms:pink,clear and thin menstrual blood,soreness of the lower back,dizziness,tinnitus,pale complexion,mental fatigue ■ Tongue and pulse:A pale tongue a deep and thready pulse Liver and kidney yin deficiency ◼ Main manifestions:Dull pain in the lower abdomen during or after menstruation ,alleviated by pressure ◼ Accompanying symptoms:pink,clear and thin menstrual blood, soreness of the lower back, dizziness,tinnitus, pale complexion, mental fatigue ◼ Tongue and pulse:A pale tongue ,a deep and thready pulse