‘Perimenopausal women are actually some of the most symptomatic people because of the wild fluctuations in their hormones,’ says Dr Brittanny Keeler.Composite: The Guardian/Getty Images In her 40s, ...

Bipolar disorder can feel like a storm that erupts from nowhere, yet for decades the brain circuitry driving those brutal ...

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 ...

Unexplained weight gain, constant fatigue, mood swings, and brain fog often share a hidden connection that most people ...

Researchers have conducted a new trial to identify how an existing psychological therapy can be adapted to help people cope with and manage frequent bipolar mood swings. Researchers have conducted a ...

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 ...

This article was reviewed by Lynn Marie Morski, MD, JD. Key Takeaways: Some symptoms of menopause and hypothyroidism overlap, like fatigue, mood changes, and weight gain.

This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Testosterone’s reputation for causing anger and aggression ...