Information on bipolar disorder including symptoms, causes, diagnosis, treatment options, and resources to find help for yourself or others. Bipolar II disorder (BP-II) is a mood disorder on the bipolar spectrum, characterized by at least one episode of hypomania and at least one episode of major depression. [1][2][3][4] Diagnosis for BP-II requires that the individual must never have experienced a full manic episode. [5] Otherwise, one manic episode meets the criteria for bipolar I disorder (BP-I). [2] Bipolar II Disorder is a. 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, and lows, also known as depression. Bipolar II disorder involves episodes of elevated mood and depression. Learn how it differs from bipolar I, how to recognize it, and which treatments can help. Bipolar disorder, formerly known as manic depression, is a mental health disorder that causes strong mood swings. You may have episodes of mania (a period of high energy and euphoria) and depression (a period of low mood and low energy). Bipolar II is a chronic mental illness, defined by episodes of depression and periods of elevated or irritable mood, called hypomania. This is similar to mania but less extreme. Living with bipolar II disorder means having periods of hypomania followed by periods of depression. We explain the symptoms, diagnosis, and treatment of bipolar II disorder. Bipolar disorder (BD), previously known as manic depression, is a mental disorder characterized by periods of depression and abnormally elevated mood, lasting days to weeks, and in some cases months. [4][5] If the elevated mood is severe or associated with psychosis, it is called mania; if it does not significantly affect functioning, it is called hypomania. [4] During mania, an individual. What are the bipolar 2 criteria? Learn the DSM-5-TR diagnostic requirements for hypomania and depression, and how Type 2 differs from Bipolar 1. Reviewed by an MD. Bipolar II disorder (pronounced "bipolar two") is a form of mental illness. Bipolar II is similar to bipolar I disorder, with moods cycling between high and low over time.