Storms, bright spells, long monsoons and clear skies. What each mood state looks like, how the three main types differ, why diagnosis takes years, and how a personal early-warning system keeps people well.
In this article 16
- "Doctor, he wasn't himself. He was more than himself."
- The mood weather key
- Three main types, three different climates
- Rapid cycling and other patterns
- Storm and monsoon: the symptoms side by side
- The bright spell that nobody calls a problem
- Why it so often starts as "just depression"
- Causes, triggers, and look-alikes
- Is it bipolar disorder, or something else?
- How the diagnosis is made
- Treatment: not one umbrella, but a kit
- Your personal early-warning system
- Sleep: the barometer
- Frequently Asked Questions
- References
- About this article
Today's briefing
"Doctor, he wasn't himself. He was more than himself."
That is how Rajeev's wife described the week before she brought him to my clinic. Thirty-one, a bank officer, normally careful with every rupee. He had stopped sleeping more than three hours a night but felt "fantastic". He had taken a large personal loan to start a business he had thought of on Tuesday, was talking so fast she could barely follow, and was furious when anyone disagreed. Eighteen months earlier, the same man had spent two months unable to get out of bed, and had been treated for depression.
Composite illustration · for education only · not a real person
Details are blended and altered so that no individual can be identified.
Bipolar disorder is a long-term mood condition in which a person has episodes of abnormally elevated or irritable mood and energy (mania or its milder form, hypomania), usually alternating with episodes of depression, with periods of normal mood in between. It is not ordinary moodiness, and it is not "a mood swing every hour". Episodes last days, weeks or months. It is also one of the most treatable serious conditions in psychiatry: most people, with the right plan, live full working and family lives.
The mood weather key
ManiaStorm
At least a week, often needs hospital care
HypomaniaBright spell
At least 4 days, milder, noticeable to others
Mixed featuresThunder & rain
High energy with low mood at once
DepressionMonsoon
At least 2 weeks, often longer
EuthymiaClear skies
The person's usual, stable self
Late teens to 20sis when it most often beginsPopulation studies
60-85%of risk is explained by genes, in twin studiesResearch reviews
Climate zones
Three main types, three different climates
Psychiatrists draw "life charts" (a line through months and years showing highs and lows) to understand a person's pattern. Here is what each main type typically looks like.
Bipolar IThe storm climate
At least one full manic episode. Depressive episodes are common but are not required for the diagnosis.
Bipolar IIThe long-monsoon climate
At least one hypomanic episode and at least one major depressive episode; never a full manic episode. Depression usually dominates.
CyclothymiaThe changeable climate
For at least two years (one in young people), many periods of milder highs and lows that never reach full episodes, but still cause distress.
A correction worth making: there is no official "bipolar type 3"
Many websites use "type 3" to mean cyclothymia. That is not correct. Cyclothymia has its own name in both DSM-5-TR and ICD-11. The phrase "bipolar III" was used by some researchers decades ago, for highs that appear only after starting an antidepressant, and it is not a recognised diagnosis today. If someone tells you that you have "type 3 bipolar", ask exactly what they mean.
Rapid cycling and other patterns
Some people have four or more episodes in a single year, called rapid cycling. It is more common in women and with thyroid problems or antidepressant use without a mood stabiliser. Some people have a seasonal pattern, with depression in winter or highs in spring. And in pregnancy and especially the weeks after childbirth, women with bipolar disorder face a markedly raised risk of a new episode, which is why planning ahead matters so much.
What each weather looks like
Storm and monsoon: the symptoms side by side
The highsMania / hypomania
- Unusually high, excited or very irritable mood
- Far less need for sleep, yet not tired
- Talking fast and non-stop; hard to interrupt
- Racing thoughts, jumping between ideas
- Inflated self-belief, grand plans, feeling special or chosen
- Spending sprees, loans, risky investments or driving
- Starting many projects; easily distracted
- Increased sexual interest or uncharacteristic behaviour
- In severe mania: losing touch with reality (hearing voices or fixed false beliefs)
The lowsDepression
- Low, empty or hopeless mood most of the day
- Loss of interest and pleasure in almost everything
- Sleeping too much, or too little
- Heavy, slowed body; exhaustion
- Poor concentration and decision-making
- Guilt, worthlessness, self-blame
- Appetite and weight change
- Withdrawing from work, family and friends
- Thoughts of death or suicide: always take these seriously
Thunder and rain at the same time
In a mixed state, high energy and racing thoughts come together with despair. People describe feeling "wired and miserable". Mixed states carry a particularly high risk of suicide and need urgent medical attention.3 Our guide to suicide prevention and warning signs explains what families can do.
The bright spell that nobody calls a problem
Hypomania is the most commonly missed part of bipolar disorder, because it can feel good (productive, confident, sociable) and families may welcome it after a depression. The clues are in the change from the person's usual self: sleeping four hours and feeling fine, taking on too much, spending more, talking over people, uncharacteristic irritability. When I assess depression, I always ask the family: "Has there ever been a time, even a few days, when he was unusually energetic, needed little sleep, and wasn't quite himself?" That one question has changed many diagnoses.
Why it so often starts as "just depression"
Most people with bipolar disorder first come to a doctor during a low, not a high. If no one asks about past highs, the diagnosis is simply depression, and antidepressant treatment alone may be started. In bipolar disorder this can, in some people, trigger a switch into a high or make cycling faster. That is a big part of why diagnosis takes years on average. Clues that a depression may be bipolar include an early start in the teens or twenties, very sudden onset, sleeping too much, a family history of bipolar disorder, depression after childbirth, and past episodes of unusually high energy.
What drives the weather
Causes, triggers, and look-alikes
Bipolar disorder is one of the most heritable conditions in psychiatry. Twin studies estimate that genes account for well over half the risk, carried by many genes of small effect rather than a single "bipolar gene". Having a parent or sibling with the condition raises a person's risk several-fold, yet most relatives never develop it.
Genes load the dice; triggers often roll them. The most powerful trigger I see in practice is disrupted sleep: night shifts, exam all-nighters, long-distance travel, a newborn baby, a wedding season of late nights. Others include major stress, cannabis and stimulant drugs, alcohol, steroid medicines, antidepressants taken without a mood stabiliser, and stopping mood-stabilising treatment suddenly. Sleep is so central that I describe it to families as the barometer: a falling need for sleep is often the earliest sign of a coming high. Persistent sleep problems deserve their own attention, and our sleep disorders clinic works alongside mood care.
Is it bipolar disorder, or something else?
| Look-alike | What overlaps | What usually differs |
|---|---|---|
| Depression (unipolar) | Depressive episodes look the same | No history of mania or hypomania: the key question every assessment must ask |
| Borderline personality disorder | Mood changes, impulsivity, anger | Shifts within hours, triggered by relationships; no distinct episodes of reduced sleep need lasting days |
| ADHD | Restlessness, distractibility, talking a lot | Lifelong since childhood, steady rather than episodic; no grandiosity or sleep loss |
| Substance-related | Highs on stimulants or cannabis; lows in withdrawal | Linked in time to use; may settle with abstinence (both can coexist) |
| Thyroid and medical causes | Overactive thyroid, steroids and some brain conditions can cause highs | Physical signs and blood tests point the way; why a medical check is always part of assessment |
| Schizophrenia | Psychotic symptoms in severe mania | In bipolar disorder, psychosis occurs within mood episodes and resolves between them |
Two of these overlaps have their own guides: borderline personality disorder vs bipolar disorder, and schizoaffective disorder, where psychosis and mood episodes overlap.
How the diagnosis is made
There is no blood test or scan for bipolar disorder. Diagnosis rests on a careful history over time: from the person and, crucially, from people who know them well, because insight is often reduced during highs. I ask families to bring dates, old prescriptions and anything they remember about sleep, spending and behaviour. Blood tests check thyroid, kidney and liver function, sugar and other factors that matter both for diagnosis and for choosing safe medicines.
The umbrella kit
Treatment: not one umbrella, but a kit
International guidelines, notably those from CANMAT and the International Society for Bipolar Disorders,1 updated with new evidence in 2023,2 agree on the basics: medicines to treat episodes and prevent new ones, combined with structured psychological support and a steady daily rhythm.
Mood stabilisers
The backbone of long-term treatment. Lithium remains one of the most effective medicines for preventing both highs and lows, and is the medicine with the strongest evidence for reducing suicide risk in mood disorders.7 It needs regular blood tests to check its level and kidney and thyroid function, and can become dangerous with dehydration or some common painkillers, so always tell any doctor you take it.
Antipsychotic-class medicines
Several newer medicines in this class are effective for mania, some for bipolar depression, and some for prevention. They need monitoring of weight, blood sugar and cholesterol.
Antidepressants, with care
On their own, antidepressants are generally avoided in bipolar I disorder because of the risk of triggering a high or faster cycling. If used, it is usually alongside a mood stabiliser and under close review. They should never be stopped abruptly, and people under 25 need especially close monitoring in the early weeks.
For women
Plan pregnancy with your psychiatrist before it happens. One widely used mood stabiliser carries serious risks to an unborn baby and should not be used in women who could become pregnant without strict precautions. The weeks after childbirth are a high-risk time for relapse and need a written plan.
Psychological treatments
A 2021 network meta-analysis in JAMA Psychiatry by David Miklowitz and colleagues found that structured psychoeducation, family-focused therapy and CBT, added to medicines, reduced relapses compared with medicines alone.8 Family-focused and group psychoeducation programmes have some of the strongest evidence.
Rhythm therapy
Interpersonal and social rhythm therapy, developed by Ellen Frank, stabilises the daily clock (same wake time, meals, activity and bedtime) because regular rhythms protect against episodes.9
When episodes are severe
Severe mania or depression with psychosis, inability to eat or drink, or serious suicide risk may need hospital care. Electroconvulsive therapy, given under anaesthesia, remains a highly effective and safe option for severe or treatment-resistant episodes and in some situations in pregnancy. Most people do not need it, but it should not be feared when it is the right choice.
At the clinic, mood disorder care and monitoring are offered through adult psychiatry consultations, with psychoeducation and family sessions through psychology and counselling. How a psychiatrist weighs one medicine against another is explained in how psychiatrists in India decide which medicine to prescribe.
Weather warnings
Your personal early-warning system
Every person with bipolar disorder has a "relapse signature": the particular early signs that come before their episodes. Writing them down, with family, turns them into a warning system. Here is the plan I build with patients, coloured like weather alerts.
Yellow: watch
Signs (examples): Sleeping an hour or two less and not feeling tired; more phone calls and plans; more irritable; or pulling back, sleeping late, losing interest.
Action: Protect sleep strictly; cancel late nights; no alcohol or cannabis; take medicines exactly as prescribed; tell one trusted person.
Orange: act today
Signs (examples): Sleeping under 5 hours for several nights; spending or big decisions; others say "you're not yourself"; or not getting out of bed, stopping work, hopeless thoughts.
Action: Call your psychiatrist for an early review; hand bank cards and big decisions to a trusted family member; family follow the agreed plan.
Red: emergency
Signs (examples): Not sleeping at all; losing touch with reality; dangerous behaviour; or thoughts or plans of suicide.
Action: Same-day medical care. Call 112 if there is immediate danger, or Tele-MANAS 14416 for support. Do not leave the person alone.
Sleep: the barometer
Rajeev's plan was built with his wife sitting beside him. His yellow sign turned out to be very specific: staying up past midnight "planning". Two years on, he takes his medicines, keeps a 10:30 bedtime even at weddings, and has had one orange alert, caught early and managed at home in ten days. "I used to think the medicine was the treatment," he told me. "Now I think the plan is the treatment, and the medicine is part of the plan."
If you would like help building a plan like this, you can book a consultation in Patna or online, and bring a family member with you.
Letters to the doctor
Frequently Asked Questions
Is bipolar disorder the same as having mood swings?
No. Everyday mood swings last minutes or hours and follow events. Bipolar episodes last days to months, involve big changes in sleep, energy and behaviour, and often have no clear trigger.
Can bipolar disorder be cured?
It is a long-term condition, like diabetes, but it is very treatable. With the right plan, many people go years without an episode and live full lives.
Do I have to take medicine for life?
Most people with bipolar I need long-term preventive treatment, because the risk of relapse after stopping is high. Any change should be gradual and planned with your psychiatrist, never sudden.
What is the difference between bipolar 1 and bipolar 2?
Bipolar I involves at least one full manic episode. Bipolar II involves hypomania (milder highs) plus major depression. Bipolar II is not "milder" overall; its depressions can be long and severe.
Can people with bipolar disorder marry and have children?
Yes. Many do, happily. Pregnancy should be planned with a psychiatrist so that medicines are safe and the period after childbirth is well protected.
Is it caused by black magic or bad karma?
No. It is a medical condition with strong genetic and biological roots. Faith can be a real comfort during recovery, and it can sit alongside treatment.
Can children have bipolar disorder?
It can begin in adolescence, but it is diagnosed carefully in children, because irritability and restlessness have many other causes, such as ADHD. Specialist assessment matters.
My husband refuses treatment during a high. What can I do?
This is common, because insight drops during mania. Contact his psychiatrist or bring him for an urgent assessment; in an emergency, call 112. The Mental Healthcare Act 2017 allows supported care when a person cannot make decisions safely.
References
The guidelines, studies and laws used in this article, numbered as in the original edition.
- Yatham LN, Kennedy SH, Parikh SV, et al. Canadian Network for Mood and Anxiety Treatments (CANMAT) and International Society for Bipolar Disorders (ISBD) 2018 guidelines for the management of patients with bipolar disorder. Bipolar Disorders. 2018;20(2):97-170.
- Yatham LN, et al. The CANMAT and ISBD guidelines for the treatment of bipolar disorder: summary and a 2023 update of evidence. Focus. 2023. doi:10.1176/appi.focus.20230009
- Yatham LN, Chakrabarty T, Bond DJ, et al. CANMAT and ISBD recommendations for the management of patients with bipolar disorder with mixed presentations. Bipolar Disorders. 2021;23(8):767-788.
- American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, 5th ed., text revision (DSM-5-TR). Washington, DC: APA; 2022.
- Merikangas KR, Jin R, He JP, et al. Prevalence and correlates of bipolar spectrum disorder in the World Mental Health Survey Initiative. Archives of General Psychiatry. 2011;68(3):241-251.
- Dagani J, Signorini G, Nielssen O, et al. Meta-analysis of the interval between the onset and management of bipolar disorder. Canadian Journal of Psychiatry. 2017;62(4):247-258.
- Cipriani A, Hawton K, Stockton S, Geddes JR. Lithium in the prevention of suicide in mood disorders: updated systematic review and meta-analysis. BMJ. 2013;346:f3646.
- Miklowitz DJ, Efthimiou O, Furukawa TA, et al. Adjunctive psychotherapy for bipolar disorder: a systematic review and component network meta-analysis. JAMA Psychiatry. 2021;78(2):141-150.
- Frank E, Kupfer DJ, Thase ME, et al. Two-year outcomes for interpersonal and social rhythm therapy in individuals with bipolar I disorder. Archives of General Psychiatry. 2005;62(9):996-1004.
- Gururaj G, Varghese M, Benegal V, et al. National Mental Health Survey of India, 2015-16. Bengaluru: NIMHANS; 2016.
- Government of India. The Mental Healthcare Act, 2017.
About this article
Written and medically reviewed by
- MD (Psychiatry) AIIMS New Delhi
- Associate Professor & HOD, Dept. of Psychiatry, RDJM Medical College, Muzaffarpur
- Ex-Assistant Professor, PMCH Patna
- Consultant, Healthy Minds India, Patna
- Published
- 15 October 2026
- Format
- Patient guide
- Focus
- Bipolar disorder: types, symptoms and treatment
- Sources
- 11 references
- The life-chart method draws on Robert Post and the NIMH Life Chart Method; interpersonal and social rhythm therapy is Ellen Frank's; family-focused therapy is David Miklowitz's; group psychoeducation was developed by Francesc Colom and Eduard Vieta. The weather analogy is our own teaching aid.
- Rajeev's story is a composite for teaching and does not describe any real person. The life charts and the sleep record are illustrative.
- Written for general education. It does not replace an individual assessment by a qualified clinician and does not diagnose any condition. Diagrams are original illustrations prepared for this article.
© 2026 Healthy Minds India, Patna · Blog edition 2.0, October 2026 (revised from the January 2026 web article)
If you or someone close to you needs help right now
Emergency: 112 · Tele-MANAS (free, 24×7, Government of India): 14416 or 1-800-891-4416
If there is any immediate risk to life, do not wait for an appointment: call 112 or go to the nearest hospital emergency department.
Healthy Minds India, Patna
House No. 46/B, Sahdeo Mahto Marg, Near Sri Krishna Puri Park (Children's Park), Patna 800001
In person in Patna, online across India · Mon-Wed, Fri & Sun, 9 AM-7 PM (Thu & Sat closed)
Appointments
Non-emergency: 7050024223 / 9060484416 · book a consultation
Services: Psychiatric consultation · Mood disorder care and monitoring · Psychoeducation and family sessions · Sleep clinic · De-addiction
For general education; not a substitute for a personal consultation. If you or someone close to you is in distress, please speak to a qualified mental health professional.
Medically reviewed by Dr. Saurabh Kumar, Consultant Neuropsychiatrist, Healthy Minds India, Patna. This article is for general education and is not a substitute for a personal consultation. To discuss your situation, book an appointment or contact the clinic.
Disclaimer: all characters and events depicted in this blog are entirely fictional. Any resemblance to actual persons, living or dead, is purely coincidental. The content is intended for informational purposes only and should not be considered medical advice. Always consult a qualified healthcare professional for medical concerns.
