The age of menopause for most Chinese women is between 45-55 years old. If menopause occurs at the age of 40, it means that ovarian function is in premature decline and estrogen levels may be too low, which can easily cause some menopausal symptoms, including hot flashes, sweating, poor sleep, memory loss, increased blood pressure, osteoporosis, calcium deficiency and so on. If you have these symptoms, it is best to go to a regular hospital menopause clinic as soon as possible to rule out contraindications to hormones, and it is best to use hormone replacement therapy as soon as possible, including tibolone, Clomid or Fentanyl, etc. If there are some hormone contraindications, you can also consider using Chinese medicine to relieve the symptoms, such as Kuntai capsules, etc.