Bipolar disorder is a mental health disorder characterised by severe mood swings. It is estimated that just over 1% of the UK population suffers from the condition and it affects a greater proportion of women than men. There are several types of the disorder, but the two main types are:
Bipolar I disorder – where at least one manic episode has occurred which may have been preceded or followed by hypomanic or major depressive episodes.
Bipolar II disorder – where at least one major depressive episode and at least one hypomanic episode has occurred, but no manic episode.
Those with bipolar disorder alternate between depression and hypomania (or mania in the case of Bipolar Disorder I) in between periods of stability.
If you are experiencing mania, you feel invincible, extremely upbeat, jumpy and talkative and it’s hard for everyone else to keep up with you.
Hypomania is a milder form of mania. You are in a good mood and feeling energised but it’s under control. It can however sometimes develop into mania.
The exact cause of bipolar disorder is unknown, but it is believed to be a combination of genetic, biological, and environmental factors. A family history of the condition increases the risk, and stressful life events or trauma can trigger symptoms.
Bipolar disorder is a lifelong condition, but with the right treatment, including medication, therapy, and lifestyle changes—it can be managed effectively. Many people with bipolar disorder lead full, productive lives.
A mental health professional will assess symptoms, medical history, and mood patterns over time. There is no single test for bipolar disorder; diagnosis is based on clinical evaluation and diagnostic criteria (e.g., DSM-5).
While both conditions can involve depressive episodes, bipolar disorder includes episodes of mania or hypomania. Depression does not include these high-energy mood states.
Most people with bipolar disorder benefit from medication, especially mood stabilisers or antipsychotics. However, therapy, lifestyle changes, and self-management strategies are also crucial parts of treatment.