Hypomania

     Hypomania is generally a mild to moderate level of mania, characterized by optimism, pressure of speech and activity, and decreased need for sleep. Generally, hypomania does not inhibit functioning like mania. Many people with hypomania are actually in fact more productive than usual, while manic individuals have difficulty completing tasks due to a shortened attention span. Some people have increased creativity while others demonstrate poor judgment and irritability. Many people experience hypersexuality. These persons generally have increased energy and tend to become more active than usual. They do not, however, have delusions or hallucinations. Hypomania can be difficult to diagnose because it may masquerade as mere happiness, though it carries the same risks as mania.

     Hypomania may feel good to the person who experiences it. Thus, even when family and friends learn to recognize the mood swings, the individual often will deny that anything is wrong. Also, the individual may not be able to recall the events that took place while they were experiencing hypomania. What might be called a "hypomanic event", if not accompanied by complementary depressive episodes ("downs", etc.), is not typically deemed as problematic: The "problem" arises when mood changes are uncontrollable and, more importantly, volatile or "mercurial". If unaccompanied by depressive counterpart episodes or otherwise general irritability, this behavior is typically called hyperthymia, or happiness which is, of course, perfectly normal. The most elementary definition of bipolar disorder is an often "violent" or "jarring" state of essentially uncontrollable oscillation between hyperthymia and dysthymia. 
     
     If left untreated, an episode of hypomania can last anywhere from a few days to several years. Most commonly, symptoms continue for a few weeks to a few months.