What is the minimum duration for a manic episode?

A manic episode must last for at least one week to meet the criteria outlined in the DSM-5-TR. During this period, the individual experiences an abnormally elevated, expansive, or irritable mood, along with increased activity or energy. The episode is also characterized by specific symptoms that significantly impact functioning or are noticeable to others.

This one-week minimum duration is crucial because it distinguishes manic episodes from shorter mood elevations that may not indicate a full manic episode or might instead reflect a different mood state. If the episode is shorter than a week, it does not fulfill the diagnostic criteria for mania and may not reflect the severity or impact that characterizes full-blown manic episodes.

The other choices reflect durations that do not meet the specific criteria for manic episodes as defined by the DSM-5-TR, emphasizing the importance of distinguishing between varying levels of mood elevation when diagnosing this disorder.