Bipolar disorder, also known as manic-depressive illness, is a brain disorder that causes unusual shifts in a person's mood, energy, and ability to function. Different from the normal ups and downs that everyone goes through, the symptoms of bipolar disorder are severe. They can result in damaged relationships, poor job or school performance, and even suicide. More than 2 million American adults, or about 1 percent of the population age 18 and older in any given year, have …showed first 75 words of 932 total…

…showed last 75 words of 932 total…or depression that break through despite the mood stabilizer. Lithium, the first mood-stabilizing medication approved by the U.S. Food and Drug Administration (FDA) for treatment of mania, is often very effective in controlling mania and preventing the recurrence of both manic and depressive episodes. Anticonvulsant medications, such as valproate or carbamazepine also can have mood-stabilizing effects and may be especially useful for difficult-to-treat bipolar episodes. Valproate was FDA-approved in 1995 for treatment of bi-polar disorder.