Online Reporter
Rumbi Zinyuke
Health Buzz
Ever met someone whose mood can shift from cheerful and talkative to withdrawn and irritable in the blink of an eye?
One moment you are sharing a light-hearted conversation and laughing together, and the next, they have gone quiet, distant, moody and unable to find humour in what just moments ago was a good joke.
It’s like watching a roller coaster of emotions unfold; soaring from the heights of excitement to the depths of despair in what feels like an instant.
For many people living with bipolar disorder, this is their daily reality. Navigating between bursts of energy that can feel exhilarating and waves of darkness that can feel unbearably heavy.
But bipolar disorder is not just moodiness or a passing personality quirk. It is a complex mental health condition that profoundly affects how a person feels, thinks, and behaves.
It is a serious, lifelong mental health condition that shapes how people think, feel, sleep and relate to others. Yet because its highs can mimic creativity and its lows can be mistaken for ordinary depression, the disorder often goes unrecognised for years.
Bipolar disorder is defined by episodes of mood disturbance that swing between mania or hypomania (periods of unusually elevated mood, energy and activity) and depression (intense low mood, loss of interest and low energy).
During a manic phase a person may feel euphoric or unusually irritable, speak quickly, sleep less without feeling tired, take impulsive risks and experience racing thoughts. Hypomania is similar but less severe and shorter.
Depressive episodes, by contrast, bring persistent sadness or emptiness, loss of pleasure, slowed thinking, hopelessness and sometimes suicidal thoughts. The pattern, frequency and intensity of episodes vary hugely between people. For some, the swings are dramatic and frequent, for others they are more subtle but still profoundly disruptive.
The World Health Organisation describes these patterns clearly and underscores that, with proper care, recovery and meaningful functioning are possible.
How common is bipolar disorder?
Global estimates vary by method and data source, but recent analyses place the condition among the more frequent mood disorders worldwide. Large epidemiological studies and the Global Burden of Disease analyses indicate that roughly 2 to 2,5 percent of people may experience bipolar disorder during their lifetime, translating into tens of millions of people globally.
Another WHO study notes that in 2021 about 37 million people experienced bipolar disorder worldwide, including many adolescents, highlighting it as a significant contributor to global disability.
These numbers matter because they remind us that this is not a rare problem happening “over there” but a widespread condition touching families, schools and workplaces everywhere. The stakes are high.
Bipolar disorder carries an elevated risk of self-harm and suicide compared with the general population. Various studies show that between roughly a quarter to half of people with bipolar disorder will attempt suicide at least once in their lifetimes, and a substantial minority (from about 4 percent to 20 percent), will die by suicide.
The excess mortality from suicide and medical comorbidities (like cardiovascular disease) means people with bipolar disorder can die many years earlier than would otherwise be expected.
Recognising early warning signs and ensuring continuous access to treatment are therefore lifesaving interventions.
In Zimbabwe, like in many low- and middle-income countries, accurate community-wide prevalence data are limited, but available evidence points to a significant and growing burden.
WHO regional reports and country mental health investment cases emphasise that mental disorders are an increasing cause of morbidity and disability, and that services remain under-resourced.
Why is bipolar disorder often missed or diagnosed late?
There are several reasons. The early signs can be mistaken for teenage rebellion, stress or substance use effects. People in a hypomanic phase may be functioning well at work or in social life and so do not seek help. Clinicians may therefore only see them during a depressive episode and miss the full pattern.
Stigma also plays a central role. Fear of being labelled “unstable” or being shunned can delay help seeking. In low resource settings, limited specialised mental health services, shortages of trained clinicians and the uneven availability of essential medicines (mood stabilisers and antipsychotics) further hinder timely, continuous care. All these barriers contribute to long diagnostic delays that cost time, relationships and sometimes lives.
Recognising the signs can change outcomes.
Families, teachers, employers and primary health workers are often the first to notice changes. Sudden periods of high energy with decreased need for sleep, talkativeness, risky financial or sexual behaviour, and racing thoughts suggest mania or hypomania. Prolonged sadness, loss of interest in activities one once enjoyed, sleep or appetite changes, slowed thinking and expressions of worthlessness signal depressive episodes.
Treatment is multi-pronged. Evidence supports a combination of medications and psychological interventions alongside social support. Psycho-education and relapse prevention planning empower people to recognise early warning signs and seek help before full episodes unfold.
Experts say integrating mental health into primary care, training general health workers and ensuring affordable access to essential psychotropic medicines is key.
Prevention of the worst outcomes requires action at many levels.
Clinically, this means prompt diagnosis, continuity of care and accessible crisis services. Socially, it means reducing stigma through community education, workplace mental health policies that protect and support affected employees, and school-based mental health literacy for young people and parents.
At the policy level, governments need to invest in mental health systems. This included workforce training, improved supply chains for medicines and data collection to better understand where gaps exist.
For the person living with bipolar disorder, hope is real.
Many people lead meaningful, productive lives with the right mix of treatment, support and self-care strategies. For communities, the most powerful interventions are empathy, informed support and the removal of shame that keeps people silent.
Bipolar disorder reframes the ordinary rhythms of life into extremes. But it need not define a person’s story.
With better awareness, earlier recognition, stronger services and less stigma, the balance can shift from reactive crisis care to steady, sustaining support.
That change is both possible and urgent for the millions living with mood swings that are far more than moodiness, and for the families who stand beside them.
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