Bipolar disorder - Symptoms and causes - Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/bipolar-disorder/symptoms-causes/syc-20355955
May 8, 2026 · 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 - Wikipedia
https://en.wikipedia.org/wiki/Bipolar_disorder
The condition is classified as bipolar I disorder if there has been at least one manic episode, with or without depressive episodes, and as bipolar II disorder if there has been at least one hypomanic …
Bipolar Disorder: What It Is, Symptoms & Treatment - Cleveland Clinic
https://my.clevelandclinic.org/health/diseases/9294-bipolar-disorder
Apr 20, 2026 · Bipolar disorder is a lifelong mental health condition with episodes of high energy (mania or hypomania) and low mood (depression). Symptoms may disrupt your sleep, activities and daily life.
Symptoms and Warning Signs of Bipolar Disorder - Healthline
https://www.healthline.com/health/could-it-be-bipolar-signs-to-look-for
Jul 12, 2025 · Key signs of bipolar disorder include distinct periods of elevated mood (mania or hypomania) and periods of depression, which can impact energy, sleep, behavior, and overall well …
Bipolar disorder - World Health Organization (WHO)
https://www.who.int/news-room/fact-sheets/detail/bipolar-disorder
Sep 8, 2025 · 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 - National Institute of Mental Health (NIMH)
https://www.nimh.nih.gov/health/publications/bipolar-disorder
Information on bipolar disorder including symptoms, causes, diagnosis, treatment options, and resources to find help for yourself or others.
Types of Bipolar Disorder and Their Distinctive Features - WebMD
https://www.webmd.com/bipolar-disorder/mental-health-bipolar-disorder
May 8, 2026 · What Is Bipolar Disorder? Bipolar disorder, formerly called manic depression, is a mental illness that brings severe high and low moods and changes in sleep, energy, thinking, and behavior.
Bipolar disorder - Diagnosis and treatment - Mayo Clinic
https://www.mayoclinic.org/diseases-conditions/bipolar-disorder/diagnosis-treatment/drc-20355961
May 8, 2026 · Learning about bipolar disorder, also known as psychoeducation, can help you and your loved ones know more about the condition. Knowing what's going on can help you get the best …
Bipolar disorder - NHS
https://www.nhs.uk/mental-health/conditions/bipolar-disorder/
Find out about bipolar disorder, including symptoms, how it's diagnosed and treatments.
Bipolar Disorder - National Institute of Mental Health (NIMH)
https://www.nimh.nih.gov/health/topics/bipolar-disorder
Learn about NIMH research on bipolar disorder. Find resources on the signs and symptoms of bipolar disorder, types, and potential treatments and therapies.
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