What Is Bipolar Disorder?
One of the most challenging psychiatric illnesses is bipolar disorder—also known as manic-depressive illness. This is a form of a depressive disorder that also includes periods when the individual is “manic” rather than depressed. Mania includes symptoms such as lack of need for sleep, inflated self-esteem, excessive irritability or hostility, inability to sit still, racing thoughts, easily distracted, and inappropriate or highly risky behavior (such as driving very fast, spending too much money, odd business schemes, excessive and risky sexual behavior, etc.). The individual can have long periods of normality—periods with no significant depression or mania. Often periods of mania may be less severe (called “hypomania”) and may go undetected because the individual may just feel especially good and believe that there is nothing wrong. The problem with manic episodes is that they often lead to damaging behavior (e.g., spending too much money, hostility, sexual acting-out) and generally are followed by periods of depression.