Why does pms make you moody

Menopause and cycles of menstruation are time of intense hormonal fluctuation that can cause increased vulnerability to depression. Perimenopausal Depression. г. Premenstrual Syndrome (PMS) can cause wild, emotional mood swings for some women. In one day we can go from an angry outburst to a crying. г. How does premenstrual dysphoric disorder differ from PMS? anyone who gets in your way in the days before your period, you've experienced.