A manic episode is a period of abnormally elevated mood, energy, and activity often accompanied by impulsive behavior, decreased need for sleep, and intense feelings of euphoria.
Related terms
Bipolar Disorder: A psychological disorder characterized by alternating periods of mania and depression.
Hypomanic Episode: A less severe form of a manic episode with similar symptoms but not as extreme in intensity.
Grandiosity: Feeling excessively confident or self-important during a manic episode.