Everyone has ups and downs — but in bipolar disorder (once called manic-depressive illness), these mood shifts become far more extreme, swinging between emotional "highs" (mania or hypomania) and deep "lows" (depression) that can disrupt work, relationships and daily life. It's a serious condition, but an eminently manageable one: with the right treatment, people with bipolar disorder lead full, productive lives. The most important things to know are that medication, prescribed and managed by a psychiatrist, is the cornerstone of treatment — bipolar disorder cannot be managed by talk therapy or willpower alone — and that therapy with a psychologist is a valuable support alongside it. Recognising the signs early and getting proper professional help makes an enormous difference. Below are the warning signs to know, and how bipolar disorder is treated.
What is bipolar disorder?
Bipolar disorder is a mental-health condition marked by significant shifts in mood, energy and activity levels — well beyond the normal ups and downs everyone experiences. A person with bipolar disorder cycles between periods of emotional "high" (mania, or a milder form called hypomania) and periods of "low" (depression), often with stable periods in between. Formerly known as manic-depressive illness, it is a real, biologically-based condition — not moodiness, a character flaw, or something a person can simply "snap out of." Importantly, it is highly treatable, and there is no shame in having it.
Why recognising it matters. One of the biggest challenges with bipolar disorder is that neither the person nor those around them always recognise the warning signs — so treatment is often delayed. And untreated, the condition tends to worsen over time, with more frequent or severe episodes. Recognising the signs early, and seeking a professional evaluation, can change the entire course of the illness for the better.
Signs to watch for
Bipolar disorder shows up in two contrasting sets of symptoms. If you notice several of these in yourself or someone you care about, especially in distinct episodes, it's worth seeking a professional assessment.
Signs of a "high" (manic) episode
- Feeling overly happy, elated or "high" for long stretches
- A markedly reduced need for sleep
- Talking very fast, with racing thoughts
- Feeling extremely restless or impulsive
- Being easily distracted
- Inflated confidence in one's abilities
- Risky behaviour — reckless spending, impulsive decisions, or unsafe choices
Signs of a "low" (depressive) episode
- Feeling sad, empty or hopeless for long periods
- Withdrawing from people, or losing interest in things once enjoyed
- A significant change in appetite or sleep
- Severe fatigue or lack of energy
- Slowed speech and movement
- Problems with memory, concentration and decisions
- Thoughts of death or suicide, or that life isn't worth living
Thoughts of death or suicide can be part of a depressive episode, and they should always be taken seriously — but please know they are a symptom that can be treated, not the truth about your future. Effective treatment genuinely helps, and proper medical care substantially reduces this risk. If you or someone you know is having thoughts of suicide or is in immediate danger, please reach out right now to your local emergency services or a crisis helpline, or to a trusted person who can help you stay safe. You are not alone, and support is available.
How bipolar disorder is treated
Here it's important to be accurate, because it directly affects getting the right help. Bipolar disorder is a serious medical condition, and it cannot be treated by counselling, willpower or lifestyle changes alone. Effective treatment has two parts working together:
Medication, led by a psychiatrist (the cornerstone)
Medication is the foundation of bipolar treatment. A psychiatrist — a medical doctor — prescribes and manages mood-stabilising medication (such as lithium or certain other mood stabilisers) to control episodes and prevent relapse. According to the National Institute of Mental Health, this medical treatment is essential and helps even those with the most severe forms of the condition — and certain medications also reduce the risk of suicide. This is not a part of treatment that can be skipped.
Therapy with a psychologist (vital support alongside)
Working with a psychologist is a valuable complement to medication — not a replacement for it. Therapy helps a person understand their condition, recognise early warning signs, build coping strategies, manage the stress of mood episodes, maintain steady routines, and stay engaged with treatment. A psychologist also often plays a key role in recognising bipolar disorder and guiding a person to the psychiatric care they need. Medication and therapy together give the best outcomes.
The signs above can overlap with other conditions, so please don't self-diagnose or diagnose someone else from a list. If you recognise several of these patterns, the right step is a professional evaluation. A psychologist can assess what's happening and ensure you reach the appropriate care, including a psychiatrist where bipolar disorder is involved. A consultation with Dr. Kohli is a good place to start.
Living well with bipolar disorder
A diagnosis of bipolar disorder is not a life sentence — it's the beginning of getting the right support. With consistent treatment, most people with bipolar disorder manage their condition well and lead full, healthy, productive lives, with stable relationships and careers. The keys are staying on treatment, keeping regular routines and sleep, leaning on a support network, and working closely with both a psychiatrist and a psychologist. There is genuine reason for hope.
Key takeaways
- Bipolar disorder (formerly manic-depressive illness) causes extreme swings between emotional "highs" (mania) and "lows" (depression).
- It's a serious, biologically-based condition — not moodiness or a character flaw — and it's highly treatable.
- Medication managed by a psychiatrist is the cornerstone; bipolar cannot be treated by therapy or willpower alone.
- Therapy with a psychologist is a vital support alongside medication, and helps with recognition, coping and staying well.
- Early recognition matters, only a professional can diagnose, and with treatment people live full, productive lives.
Frequently asked questions
Can bipolar disorder be treated by a psychologist alone?
No — and this is important to understand. Bipolar disorder is a serious medical condition whose treatment is built on medication (mood stabilisers) prescribed and managed by a psychiatrist; it cannot be managed by talk therapy, counselling or willpower alone. Therapy with a psychologist is a valuable and important support alongside medication — helping with coping, routines, recognising warning signs and staying engaged with treatment — but it works best in combination with psychiatric care, not in place of it.
Is bipolar disorder the same as "manic-depressive psychosis"?
Bipolar disorder was historically called "manic-depressive illness," and that older term is still sometimes used. However, calling it "psychosis" is inaccurate: psychosis (losing touch with reality) can occur in severe episodes for some people, but it is not a defining feature of bipolar disorder and many people with the condition never experience it. The accurate, current term is simply bipolar disorder — a condition of extreme mood episodes, which is treatable.
What are the warning signs of bipolar disorder?
Bipolar disorder involves two contrasting sets of symptoms occurring in distinct episodes. "High" (manic) signs include feeling elated or overly high, a reduced need for sleep, racing thoughts and fast speech, restlessness or impulsivity, inflated confidence, and risky behaviour. "Low" (depressive) signs include prolonged sadness or hopelessness, withdrawal and loss of interest, changes in sleep and appetite, severe fatigue, slowed thinking, and thoughts of death. These can overlap with other conditions, so only a professional evaluation can confirm a diagnosis.
Can people with bipolar disorder live a normal life?
Yes — absolutely. A bipolar diagnosis is not a life sentence. With consistent treatment — medication managed by a psychiatrist, therapy with a psychologist, steady routines and good support — most people with bipolar disorder manage their condition well and lead full, productive lives with stable relationships and careers. Treatment helps even those with the most severe forms. The most important things are getting diagnosed, staying on treatment, and not facing it alone.
If you're concerned about bipolar disorder — for yourself or someone you love — a professional assessment is the right first step, and effective help is available. Dr. Prerna Kohli offers warm, expert care and will guide you to the right support, in person in Gurugram and online across India and for NRIs worldwide.
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About the author
Dr. Prerna Kohli
Dr. Prerna Kohli is a clinical psychologist with over 30 years of practice, based in Gurugram. She holds a PhD from Aligarh Muslim University, where she was a four-time gold medallist, and received the "100 Women Achievers of India" award from the President of India in 2016. A TEDx speaker and published author, she works with individuals, couples, and families through her private practice — in clinic in Gurugram and online worldwide — with a particular speciality in NRI mental health.