Kidney yin deficiency can cause dizziness, tinnitus, lumbago, sore legs, fever in the hands and feet, dryness in the mouth and throat, etc. It can lead to menstrual disorders in women, mainly late menstruation, premenstruation, scanty menstruation, ovulatory bleeding, irregular menstruation and cessation of menstruation. Pregnant women can show pre-miscarriage, menopausal women can show menopausal syndrome, and it can also lead to pelvic inflammatory disease, cervicitis, vaginitis, etc. Kidney yin deficiency is mainly regulated by nourishing kidney yin, you can add more wolfberries, raw earth, turtle nails and pearl powder to the diet. In addition, if the Chinese medicine can be used Zhi Bai Di Huang Wan, Zuo Gui Wan, etc..