Manic episodes are a symptom of bipolar disorder, and their duration can vary significantly from person to person. In general, for a diagnosis of bipolar disorder, the criteria for a manic episode usually involve experiencing elevated or irritable mood, along with increased energy or activity for at least one week (or shorter if hospitalization is required). It's important to note that the duration and intensity of manic episodes can differ for each individual, and it is essential for anyone experiencing symptoms of bipolar disorder to seek professional medical evaluation and support. If you or someone you know is experiencing mood disturbances or other mental health concerns, please reach out to a healthcare professional for help.