Hypomania

Hypomania (literally, "below mania") is a mood state characterized by persistent and pervasive elevated (euphoric) or irritable mood, as well as thoughts and behaviors that are consistent with such a mood state. Many people also experience signature hypersexuality.

Read more about Hypomania:  Presentation, Distinctive Markers, Causes, Occurrence, Symptomatic Recognition, Possible Benefits, Relationship With Disorders, Treatment, Notable Individuals With Hypomanic Symptoms