Definition of Bipolar Type 2
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Hypomania
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Hypomanic episodes are periods of elevated mood. A person in the midst of a hypomanic episode might seem talkative, excited, driven, and out of control. However, hypomanic is different from mania. Hypomanic episodes do not result in hospitalization or psychotic symptoms.
Depression
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Major depressive episodes are periods of sadness. A person in the midst of a major depressive episode may feel guilty, hopeless, or worthless. He may also experience weight change, or feel "keyed up" or "slowed down."
Course
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Most hypomanic episodes either precede or follow a major depressive episode; and the amount of time between mood episodes decreases with age. Most individuals with bipolar II disorder function well between mood episodes.
Treatment
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Bipolar II disorder is most often treated with a combination of mood stabilizers, antidepressants, and psychotherapy.
Considerations
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According to the National Institute of Mental Health (NIMH), ten to fifteen percent of people with bipolar II disorder complete a suicide attempt. Bipolar II disorder is also associated with impaired social and occupational functioning. Accurate diagnosis and treatment is essential.
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