Bipolar disorder is a mental illness that causes dramatic shifts in a person’s mood, energy and ability to think clearly.

Bipolar disorder is a long-term mood disorder characterized by major fluctuations in mood — both high and low — that can impact daily functioning and behavior. Although bipolar disorder is a chronic ...

Key points Three types of bipolar disorder are defined in modern psychiatric classification systems: bipolar I, bipolar II and cyclothymic disorder. Each subtype differs in type, severity, and ...

Following the high profile suicide of iconic fashion designer Kate Spade, we are shedding light on a silent killer. Bipolar disorder (once known as manic depression or manic-depressive disorder) ...

After 3 weeks of psilocybin and psychotherapy, all patients with bipolar type II disorder with a current major depressive episode experienced a drop in depression scores. Psilocybin with psychotherapy ...

People with Bipolar I disorder have full-blown manic attacks and deep, paralyzing depressions. A World Health Organization survey found the prevalence rate of bipolar I disorder to be 0.6 percent.