What it is
Bipolar I disorder is a mood condition defined by at least one episode of mania: a distinct period of abnormally elevated, expansive or irritable mood with high energy, lasting about a week or requiring hospital care. Most people with bipolar I also have episodes of depression, and between episodes many feel well and function fully.
Mania is widely misunderstood as simply being very happy. It is more, and often less pleasant than that: a reduced need for sleep without tiredness, racing thoughts and rapid speech, grand plans and inflated self-belief, distractibility, and impulsive decisions with serious consequences (reckless spending, risky business or sexual decisions, dangerous driving). In severe mania, psychotic symptoms such as delusions can appear. This is a medical condition, not a moral state, and not a spiritual affliction.
What it can feel like
In mania, the world speeds up and feels limitless: ideas pour out, sleep seems unnecessary, confidence soars. It can feel wonderful at first, which is part of the danger, because judgement collapses while energy surges, and a few manic days can cost a job, a marriage or a life savings. The crash that often follows, into depression, is brutal by contrast: the same person who felt invincible now cannot get out of bed.
Families often see it before the person does. Learning to recognise early warning signs, together, is one of the most powerful tools in managing the condition.
How common is it and what causes it
Bipolar disorder affects roughly 1 in 100 to 1 in 50 people, in every country and culture. It usually begins in the late teens or twenties. Genetics play a strong role; stress, disrupted sleep and substance use can trigger episodes. Nothing about it reflects weakness or fault.
How it is diagnosed
Diagnosis requires a careful history, ideally with input from family, because people rarely seek help during mania (when they feel great) and usually present during depression. This is why bipolar disorder is often initially misdiagnosed as depression, and why telling a clinician about any past periods of unusually high energy, reduced sleep and uncharacteristic behaviour is so important: it changes the treatment entirely, since antidepressants alone can destabilise bipolar disorder.
How it is treated
Bipolar disorder is very manageable. Mood-stabilising medication is the foundation, reducing episodes and keeping mood within a steadier range; lithium remains one of the most effective and is on the WHO Essential Medicines List, and certain antipsychotics are also used (see our medications guide). Treatment is usually long-term, even when well, to prevent relapse.
Medication works best alongside psychosocial support: psychoeducation, regular sleep and routine, recognising early warning signs, reducing alcohol and other substances, and family involvement. With these in place, the great majority of people with bipolar disorder live full, productive, creative lives.
Bipolar disorder in the African context
In many African settings, mania is often understood first as bewitchment, a curse, or possession, and the person is taken to traditional or faith healers before medical care, which delays effective treatment. The reckless behaviour of a manic episode can bring shame, conflict, and serious loss before help is reached. Spiritual support need not be abandoned, and can sit alongside treatment rather than replace it. Lithium and other mood stabilisers are available in Kenya. Recognising bipolar disorder as a recognised, very manageable medical condition, and reaching care early, protects a person's life, work, and relationships.
Managing it day to day
Alongside medication, daily habits make a real difference in bipolar disorder.
- Take medication consistently, since stopping, especially suddenly, is the most common cause of relapse. Discuss concerns with the prescriber rather than stopping alone.
- Protect regular sleep, since lost sleep is a powerful trigger for mania.
- Keep a steady daily routine, and reduce alcohol and other drugs, which destabilise mood.
- Learn your own early warning signs of both mania and depression, ideally with family, so help can come early.
- Track mood, and stay connected to support and care between episodes.
Helping someone
If someone you love has bipolar disorder, your steady involvement helps greatly.
- Learn the condition together, including the early warning signs, since families often notice mania before the person does.
- During mania, stay calm, avoid argument, and help reduce risk and reach care, rather than confronting head on.
- During depression, take any mention of self-harm seriously, since the risk is real, and help them reach urgent support.
- Support medication and routine without policing, and encourage care between episodes, not only in crisis.
- Look after yourself and share the load. Our find a therapist page can help.
When to seek help
Seek help if you or someone close experiences episodes of unusually high energy and reduced sleep, especially alternating with depression. Seek help urgently during severe mania or if there are thoughts of self-harm, which are a real risk in the depressive phase. Early, consistent treatment makes an enormous difference.
Sources
- American Psychiatric Association. (2022). Diagnostic and statistical manual of mental disorders (5th ed., text rev.).
- Grande, I., et al. (2016). Bipolar disorder. The Lancet, 387(10027), 1561-1572.
- McIntyre, R. S., et al. (2020). Bipolar disorders. The Lancet, 396(10265), 1841-1856.
- Miura, T., et al. (2014). Comparative efficacy and tolerability of pharmacological treatments in the maintenance treatment of bipolar disorder: A systematic review and network meta-analysis. The Lancet Psychiatry, 1(5), 351-359.
- World Health Organization. (2023). Mental disorders: Fact sheet.