Medical News Today: What's the difference between bipolar I and bipolar II?

Bipolar I and II are types of bipolar disorder that involve manic and depressive episodes. A person with bipolar II may experience hypomania, which is less severe than the manic episodes that occur in bipolar I. Learn more about the differences between these conditions here.
Source: Health News from Medical News Today - Category: Consumer Health News Tags: Bipolar Source Type: news