There are many reasons why a person can experience mood swings. They often involve many biological systems and, as such, the research around them is complex and ongoing. "Mood swings are significant ...

While borderline personality disorder and bipolar disorder share common symptoms like reckless behavior, there are a few key ...

While it’s normal for the challenges of daily life to cause occasional changes in your mood, sometimes there may be a more serious underlying cause. “It can be hard to tell what normal fluctuations in ...

Researchers from McGill University may have discovered the "holy grail" of bipolar disorder research: understanding what causes shifts between manic and depressed states. Sleep-wake rhythms in normal ...

Two of the biggest symptoms in menopause that women experience aren’t just physical; mood swings and anxiety can emerge during the midlife transition, shaped by both external and hormonal factors.

While it’s normal for the challenges of daily life to cause occasional changes in your mood, sometimes there may be a more serious underlying cause. “It can be hard to tell what normal fluctuations in ...