Are there different types of bipolar mood disorder?
Physicians and researchers agree there are several kinds of bipolar mood disorder. Most people who have the illness experience episodes of mania and periods of depression, but the length, frequency, and pattern of these highs and lows vary. Sometimes individuals with bipolar mood disorder experience frequent mixed states. Some of the different combinations of symptoms may not be medically significant, while others are important enough to be classified as specific types of bipolar disorder that may be treated in very different ways. Another View What Causes Bipolar Disorder? Scientists are learning about the possible causes of bipolar disorder through several kinds of studies. Most scientists now agree that there is no single cause for bipolar disorder rather, many factors act together to produce the illness. Because bipolar disorder tends to run in families, researchers have been searching for specific genesthe microscopic “building blocks” of DNA inside all cells that influence how th