Online Psychiatrist Consultation in Battle Creek for Bipolar Disorder at Behavioral Health Care What Is Bipolar Disorder? Bipolar disorder, also known as manic-depressive illness, is a brain disorder that causes unusual shifts in mood, energy, activity levels, and the ability to carry out day-to-day tasks. Symptoms of bipolar disorder are severe. They are different from the normal ups and downs that everyone goes through from time to time. Bipolar disorder symptoms can result in damaged relationships, poor job or school performance, and even suicide. But bipolar disorder can be treated, and people with this illness can lead full and productive lives. Causes of Bipolar Disorder Scientists are studying the possible causes of bipolar disorder. Most scientists agree that there is no single cause. Rather, many factors likely act together to produce the illness or increase risk. Genetics Bipolar disorder tends to run in families. Some research has suggested that people with certain genes are...