
Bipolar disorder - Wikipedia
Bipolar disorder (BD), previously known as manic depression, is a mental disorder characterized by periods of depression and of abnormally elevated mood that each last from days to weeks, and in …
Bipolar disorder - Symptoms and causes - Mayo Clinic
Aug 14, 2024 · Bipolar disorder, formerly called manic depression, is a mental health condition that causes extreme mood swings. These include emotional highs, also known as mania or hypomania, …
Bipolar Disorder - National Institute of Mental Health (NIMH)
Bipolar disorder (formerly called manic-depressive illness or manic depression) is a mental illness that causes clear shifts in a person’s mood, energy, activity levels, and concentration. People with bipolar …
Bipolar Disorder (Manic Depression): Symptoms & Treatment
Apr 12, 2022 · What is bipolar disorder? Bipolar disorder (formerly known as manic-depressive illness or manic depression) is a lifelong mood disorder and mental health condition that causes intense shifts …
What Are Bipolar Disorders? - Psychiatry.org
Bipolar disorders are mental health conditions characterized by periodic, intense emotional states affecting a person's mood, energy, and ability to function. These periods, lasting from days to weeks, …
Bipolar disorder - World Health Organization (WHO)
Sep 8, 2025 · Key facts Bipolar disorder is a mental health condition that affects a person’s mood, energy, activity and thought and is characterized by manic (or hypomanic) and depressive episodes. …
Bipolar Disorder - Johns Hopkins Medicine
Bipolar disorder is a mood disorder. People with bipolar disorder switch between periods of mania and periods of depression. There is no cure, but medicine and therapy can help manage symptoms.
Bipolar disorder: Symptoms, causes, types, and treatment
Jul 16, 2025 · Bipolar disorder causes shifts in mood and energy levels. Getting the right diagnosis, treatment, and support can help manage it.
What is Bipolar Disorder? | SAMHSA
Apr 24, 2023 · Bipolar disorder is a serious mental illness that causes unusual shifts in mood, ranging from extreme highs (mania or “manic” episodes) to lows (depression or “depressive” episode). A …
Bipolar Disorder - Mental Health America
Bipolar disorder is a mental health disorder characterized by extreme highs and lows in mood and energy. While everyone experiences ups and downs, the severe shifts that happen in bipolar …