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.
Two main features characterize people who live with bipolar disorder: intensity and oscillation (ups and downs). People living with bipolar disorder often experience two intense emotional states. These two states are known as mania and depression. A manic state can be identified by feelings of extreme irritability and/or euphoria, along with several other symptoms during the same week such as agitation, surges of energy, reduced need for sleep, talkativeness, pleasure-seeking and increased risk-taking behavior. On the other side, when an individual experiences symptoms of depression they feel extremely sad, hopeless and loss of energy. Not everyone’s symptoms are the same and the severity of mania and depression can vary.