What is bipolar? Expand Bipolar – sometimes known as manic depression – is a severe mental health condition characterised by significant mood swings including manic highs and depressive lows. The majority of individuals with bipolar experience alternating episodes of mania and depression.Both males and females of any age and from any social or ethnic background can develop the illness. The symptoms can first occur and then reoccur when work, studies, family or emotional pressures are at their greatest. In women it can also be triggered by childbirth or by the menopause.The key to coping with bipolar is an early diagnosis, acceptance of the illness and adapting your lifestyle so you are in control of the symptoms as much as possible. Management of the illness can be achieved through strategies involving medication, health care, therapy and self management.