when the women go into Menopause, Yin is insufficient in body, so it will show below symptoms problem: 
Irregular periods.
Vaginal dryness.
Hot flashes.
Chills.
Night sweats.
Sleep problems.
Mood changes.
Weight gain and slowed metabolism.
we can use Yin herbal medicine to keep body in balance,  it can kill the problem from the base. 
please talk to us. we will give you an accurate diagnose.