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What you need to know about Bipolar disorder
24th June, 2026 12:13 PM
Mental health conditions affect millions of people across the world, yet many remain misunderstood. One such condition is bipolar disorder, a mental illness that causes unusual shifts in mood, energy levels, activity and the ability to carry out everyday tasks.
According to the World Health Organization (WHO), bipolar disorder is characterised by episodes of mania or hypomania, which involve elevated mood and increased activity, and episodes of depression, which can leave an individual feeling persistently sad, hopeless and fatigued. These mood changes are more intense than the normal ups and downs that people experience in daily life.
“Bipolar disorder is a serious mental health condition, but with proper treatment and support, many people are able to lead productive and fulfilling lives,” WHO notes.
Causes of Bipolar Disorder
The exact cause of bipolar disorder is not fully understood. However, according to the National Institute of Mental Health , researchers believe the condition develops due to a combination of genetic, biological and environmental factors.
Bipolar disorder often runs in families, suggesting that inherited genes may increase a person’s risk. Differences in brain structure and the functioning of certain brain chemicals involved in mood regulation may also play a role.
In some cases, stressful life events, trauma, substance misuse or significant changes in life circumstances may trigger symptoms in people who are already vulnerable to the condition.
Signs and symptoms
The symptoms of bipolar disorder vary depending on whether a person is experiencing a manic, hypomanic or depressive episode.
Manic episodes may involve unusually high energy levels, excessive confidence, rapid speech, racing thoughts, reduced need for sleep and impulsive behaviour. Some individuals may spend money recklessly, engage in risky activities or make decisions they would not normally make.
During depressive episodes, a person may experience persistent sadness, loss of interest in activities, low energy, difficulty concentrating, changes in appetite, sleep disturbances and feelings of worthlessness. In severe cases, thoughts of self-harm or suicide may occur.
These symptoms can affect relationships, education, employment and overall quality of life if left untreated.
Risk factors
Several factors can increase the likelihood of developing bipolar disorder. Having a close family member with the condition is one of the strongest risk factors.
Exposure to severe stress, traumatic experiences, substance abuse and certain mental health conditions may also increase vulnerability. While symptoms often begin during late adolescence or early adulthood, bipolar disorder can develop at different stages of life.
Diagnosis and tests
Diagnosing bipolar disorder involves a comprehensive mental health evaluation. According to the Mayo Clinic, healthcare professionals assess a person’s symptoms, medical history, family history and behavioural patterns over time.
There is currently no single laboratory test that can confirm bipolar disorder. However, physical examinations and blood tests may be performed to rule out other medical conditions that could be causing similar symptoms. Mental health specialists may use questionnaires and structured interviews to help make an accurate diagnosis.
Early diagnosis is important because it allows treatment to begin before symptoms significantly affect daily life.
Management and Treatment
Although bipolar disorder is a lifelong condition, it can be effectively managed with the right treatment plan.
Treatment often combines medication, psychological therapy and lifestyle adjustments. Mood stabilisers, antipsychotic medications and antidepressants may be prescribed depending on an individual’s symptoms and medical needs.
Psychotherapy, including cognitive behavioural therapy, can help individuals understand their condition, recognise warning signs of mood episodes and develop healthy coping strategies. Maintaining regular sleep patterns, exercising regularly and avoiding alcohol or drug misuse can also support long-term stability.
Consistent treatment and follow-up care are essential for preventing relapses and improving overall wellbeing.
Can Bipolar Disorder be prevented?
There is currently no guaranteed way to prevent bipolar disorder because the exact causes remain unclear. However, according to the NIMH, early intervention can help reduce the severity and impact of symptoms.
Seeking professional help when unusual mood changes first appear, managing stress effectively and maintaining healthy lifestyle habits may help lower the risk of complications and improve long-term outcomes.
Is There a Cure?
At present, bipolar disorder has no known cure. However, medical experts emphasise that the condition can be successfully managed. Many people with bipolar disorder live healthy and productive lives when they receive appropriate treatment, ongoing support and regular medical care.
Understanding the condition, reducing stigma and encouraging timely treatment remain key steps in helping affected individuals achieve stability and maintain a good quality of life.
