Bipolar Disorder: Symptoms, Diagnosis and Treatment in the UK

Bipolar disorder is a mental health condition in which a person experiences episodes of unusually high or irritable mood and episodes of depression. These changes are more substantial than the ordinary ups and downs everyone experiences. They can affect sleep, judgement, energy, relationships, work, spending, confidence and sometimes a person's understanding of reality.

The word bipolar can make the condition sound as though someone simply swings between happy and sad. In reality, it is more complicated.

A manic episode can feel exhilarating at first. Someone may have enormous energy, need very little sleep and feel unusually creative, sociable or capable. But as the episode becomes more intense, confidence can turn into recklessness, irritability, arguments, impulsive decisions or beliefs that seem completely convincing to the person but are clearly unrealistic to others.

Depressive episodes can be equally disruptive, bringing low mood, exhaustion, loss of interest, hopelessness and sometimes thoughts of death or suicide.

Between episodes, some people feel entirely well for long periods. Others continue to experience milder mood symptoms, anxiety, sleep problems or difficulty recovering from what happened during an episode.

Bipolar disorder is treatable. Medication, psychological support, regular sleep and recognising the earliest signs of mood change can make a major difference. Many people with bipolar disorder have relationships, careers, families and long periods of stability.

If low mood is the main problem and you have never experienced periods of unusually elevated or irritable mood, our guide to depression symptoms and treatment may be a more useful starting point.

What does bipolar disorder actually mean?

Bipolar disorder involves episodes at opposite ends of the mood spectrum: depression at one end and mania or hypomania at the other.

The pattern differs greatly between individuals.

One person may experience a severe manic episode every few years with long periods of stability between episodes. Another may experience repeated depression with only occasional periods of hypomania. Some people experience symptoms of high and low mood at the same time.

What is a mood episode?

A mood episode is a sustained change from a person's usual state rather than a few good or bad hours.

During an episode, changes may affect:

• mood;
• energy;
• sleep;
• activity;
• speech;
• thoughts;
• confidence;
• decision-making;
• relationships;
• daily functioning.

Episodes may last days, weeks or longer.

Bipolar I

Bipolar I involves at least one manic episode.

Depressive episodes are common but are not required for the diagnosis if a clear episode of mania has occurred.

Mania can be severe enough to cause major disruption to everyday life and may require hospital treatment.

Bipolar II

Bipolar II involves episodes of depression alongside hypomania rather than full mania.

Because hypomania can feel productive or enjoyable rather than obviously problematic, people with bipolar II sometimes seek help only during depression.

This can make the underlying bipolar pattern harder to recognise.

Cyclothymia

Cyclothymia involves longer-term fluctuations between periods of elevated and depressed mood that do not meet the full criteria for hypomanic, manic or major depressive episodes.

The NHS describes cyclothymia as a condition involving regular mood changes that are less severe than those seen in bipolar disorder.

Mixed symptoms

High and low symptoms do not always arrive neatly one after another.

A person may feel:

• agitated but hopeless;
• unable to sleep yet deeply distressed;
• full of racing thoughts but suicidal;
• energetic and impulsive while also feeling emotionally terrible.

These mixed states can be particularly difficult and may carry significant risk.

What are the symptoms of mania?

Mania is much more than feeling cheerful, enthusiastic or energetic.

It is a substantial change from the person's usual state that affects behaviour and judgement.

The NHS lists features such as feeling very happy, energetic or irritable, needing much less sleep, racing thoughts, fast speech, unusually high confidence and impulsive behaviour.

Needing very little sleep

This is one of the most useful clues.

Someone may sleep for only two or three hours and wake feeling completely refreshed.

That is different from insomnia, where a person cannot sleep but feels exhausted the next day.

During mania or hypomania, reduced sleep often accompanies increased energy.

Talking and thinking much faster

Thoughts may come so quickly that one idea interrupts another.

The person may:

• speak unusually fast;
• jump rapidly between subjects;
• interrupt people;
• send unusually long or frequent messages;
• start many projects at once.

To the person experiencing it, their thinking may feel unusually sharp. To other people it can seem difficult to follow.

Unusually high confidence

Someone may suddenly feel capable of almost anything.

They might become convinced that they can:

• start a highly successful business overnight;
• make large amounts of money through risky investments;
• write a major book in a weekend;
• develop unusually influential connections;
• complete projects requiring far more resources than they actually have.

Confidence itself is not illness. The concern is a marked and sustained change accompanied by other manic symptoms and impaired judgement.

Spending and financial decisions

Mania can lead to significant financial harm.

A person may unexpectedly:

• buy expensive items;
• take out loans;
• gamble;
• invest large sums;
• give money away;
• start businesses without realistic planning.

These decisions may feel completely reasonable at the time.

Sexual behaviour

Sex drive may become substantially higher.

This can sometimes lead to behaviour that is out of character, including risky sexual decisions or relationship difficulties.

This subject can be difficult to discuss afterwards, but it is a recognised feature of mania rather than a moral failing.

Irritability and aggression

Mania is not always euphoric.

Some people become intensely irritable, impatient or argumentative.

Attempts by family members to slow things down may be interpreted as criticism or interference.

Psychosis

Severe mania may involve psychotic symptoms.

A person might develop delusions, such as believing they have extraordinary abilities, a special mission or powerful connections.

Hallucinations can also occur.

Psychosis can occur in bipolar disorder as well as conditions such as schizophrenia. Our guide to schizophrenia symptoms, diagnosis and treatment explains psychosis in more detail.

What is hypomania and how is it different from mania?

Hypomania involves many of the same kinds of changes as mania, but they are less severe.

The person may still function reasonably well and may even feel that they are functioning better than usual.

This is one reason bipolar II can go unrecognised for years.

Hypomania may feel good

A person might feel:

• more confident;
• more sociable;
• more creative;
• more productive;
• more energetic;
• less inhibited.

Friends may describe them as unusually lively rather than obviously unwell.

But there is still a noticeable change

Hypomania is not simply having a particularly productive week.

There is a clear change from usual behaviour that lasts long enough to be noticeable.

The person may sleep less, talk more, take more risks or become unusually driven.

Mania causes greater impairment

Full mania is more severe.

It can substantially disrupt work and relationships, lead to dangerous behaviour or require hospital care.

Psychotic symptoms indicate mania rather than hypomania.

Why hypomania can be missed

If someone visits a doctor only when they are depressed, the elevated periods may never be mentioned.

The person may think:

“Those are the times when I'm finally functioning properly.”

Asking about previous periods of very little sleep, unusually high confidence or impulsive decisions can therefore be important during assessment for recurrent depression.

What does bipolar depression look like?

Bipolar depression can look very similar to depression in someone who has never experienced mania or hypomania.

Symptoms may include:

• persistent low mood;
• loss of interest or pleasure;
• very low energy;
• feeling worthless or guilty;
• difficulty concentrating;
• changes in sleep;
• changes in appetite;
• slowed thinking or movement;
• withdrawing from other people;
• thoughts of death or suicide.

Depressive episodes may last for weeks or months.

Why the distinction from ordinary depression matters

Treatment of bipolar depression is not always the same as treatment of unipolar depression.

In particular, antidepressants need more careful consideration because they may sometimes contribute to mood elevation or instability in people with bipolar disorder.

This does not mean antidepressants are never used. It means treatment should be planned in the context of the bipolar diagnosis rather than treating every depressive episode as an isolated condition.

Could someone be diagnosed with depression first?

Yes.

For some people, depression appears years before their first recognised hypomanic or manic episode.

Others have already experienced hypomania but did not regard it as something worth mentioning.

This helps explain why bipolar disorder can take time to diagnose.

Suicidal thoughts

Depressive and mixed episodes can involve suicidal thinking.

Someone does not need to have made an attempt before the situation is taken seriously.

Urgent assessment is appropriate if thoughts become persistent, plans develop, the person feels unable to stay safe or family members are increasingly worried.

How is bipolar disorder diagnosed in the UK?

There is no blood test or brain scan that confirms bipolar disorder.

Diagnosis is based on the pattern of mood episodes, symptoms, duration, severity, medical history and the effect on everyday life.

If bipolar disorder is suspected, NICE recommends specialist mental-health assessment.

Start with a GP

For most people, the GP is the first point of contact.

Explain both the low periods and any times when you have felt unusually energetic, confident, irritable or unable to slow down.

This is particularly important if you are currently depressed, because the high periods may otherwise never enter the conversation.

Our guide to accessing mental-health services in the UK explains how GP referrals, community mental-health teams and urgent services work.

Psychiatric assessment

A psychiatrist or specialist mental-health professional may ask about:

• previous depressive episodes;
• periods of unusually elevated or irritable mood;
• sleep;
• psychotic symptoms;
• impulsive behaviour;
• alcohol and drug use;
• family mental-health history;
• medicines;
• physical health;
• relationships and work;
• previous hospital admissions;
• self-harm and suicide risk.

With permission, information from a partner or family member can sometimes be very useful.

They may remember behaviour during an elevated episode differently from the person who experienced it.

Why diagnosis can take time

Bipolar disorder is diagnosed from a pattern over time.

A clinician meeting someone during one depressive episode may not have enough information to identify what happened several years earlier.

The Royal College of Psychiatrists has highlighted longstanding delays in accurate diagnosis in the UK.

Mood diaries

Recording mood, sleep and energy can help reveal patterns.

A simple diary might track:

• hours slept;
• overall mood;
• energy;
• irritability;
• medication;
• alcohol;
• major events;
• menstrual-cycle changes where relevant.

A diary should support clinical assessment rather than become something that has to be completed perfectly every day.

What else can look like bipolar disorder?

Mood instability has many possible causes.

A careful diagnosis looks at the whole history rather than assuming every period of emotional intensity is bipolar disorder.

ADHD

ADHD can involve:

• impulsivity;
• rapid speech;
• high activity;
• difficulty sleeping;
• emotional changes.

A key distinction is that ADHD traits are generally persistent from childhood, whereas bipolar symptoms occur in distinct mood episodes that represent a change from the person's usual state.

Both conditions can also occur together.

See our guide to adult ADHD symptoms and diagnosis.

Anxiety

Severe anxiety can cause:

• racing thoughts;
• poor sleep;
• restlessness;
• difficulty concentrating.

But anxiety usually lacks the sustained elevated mood, markedly increased confidence and reduced need for sleep seen in mania.

Our guide to anxiety disorder symptoms and treatment explains the differences in more detail.

OCD

Repetitive thoughts can occur in both conditions, but intrusive OCD thoughts are usually unwanted and distressing rather than part of a broader elevated mood state.

Read our guide to OCD symptoms, diagnosis and treatment.

Emotionally unstable personality disorder

Both conditions can involve impulsive behaviour and intense emotional changes.

With bipolar disorder, mood changes generally form episodes lasting days or longer.

Emotional reactions associated with personality difficulties may fluctuate much more rapidly and can be closely linked to relationships, rejection or other immediate events.

A person can have both conditions.

Drug or alcohol use

Stimulants and some recreational drugs can produce:

• very high energy;
• little sleep;
• grandiosity;
• paranoia;
• psychosis.

Alcohol and other substances can also worsen existing bipolar disorder.

Thyroid disease and other physical conditions

An overactive thyroid can produce anxiety, restlessness, rapid heartbeat and difficulty sleeping.

Other medical conditions and medicines may also affect mood.

Blood tests are sometimes used during assessment to look for alternative explanations or to establish a baseline before medication—not to diagnose bipolar disorder itself.

Our guide to thyroid blood-test results explains TSH, T4 and related testing.

How is bipolar disorder treated?

Treatment usually combines medication with psychological and practical strategies.

The exact plan depends on whether someone is currently manic, depressed or well and trying to prevent another episode.

The NHS describes mood-stabilising medicines and talking therapies such as CBT as important parts of treatment.

Treating mania

Acute mania often needs medication quickly because judgement can become significantly impaired.

NICE treatment options include antipsychotic medicines such as:

• haloperidol;
• olanzapine;
• quetiapine;
• risperidone.

The choice depends on previous response, side effects, physical health and other medicines.

Lithium may also be used, particularly when longer-term mood stabilisation is needed.

Treating bipolar depression

Options depend on the person's existing treatment and previous response.

NICE may recommend medicines such as quetiapine or combinations involving fluoxetine and olanzapine in particular circumstances.

Lamotrigine is another option used in bipolar depression and long-term management.

The treatment plan should be individualised rather than assuming that the same antidepressant approach used for ordinary depression is appropriate.

If you have been prescribed fluoxetine for another reason, our guide to fluoxetine and what to expect covers its general effects and side effects, but bipolar treatment should follow specialist advice.

Long-term treatment

The aim is not simply to end today's episode.

Long-term treatment tries to reduce the chance of future manic and depressive episodes.

Lithium is an important long-term treatment and may be particularly effective for relapse prevention.

Other options include certain antipsychotics, lamotrigine and, in selected circumstances, other mood-stabilising medicines.

Do not stop medication suddenly

Feeling well can create the understandable thought:

“Maybe I don't need this anymore.”

But feeling well may partly reflect the fact that the medication is working.

Stopping suddenly can increase the risk of relapse and some medicines need gradual reduction.

Any decision to stop should be planned with the prescribing clinician.

Lithium, antipsychotics and medication monitoring

Bipolar medicines can be extremely useful, but they also require thoughtful monitoring.

Lithium

Lithium is one of the best-established mood stabilisers.

It can reduce future manic and depressive episodes and is commonly used long term.

Unlike many medicines, lithium has a relatively narrow therapeutic range. Too little may not work adequately; too much can become toxic.

Blood tests with lithium

Regular lithium blood levels are therefore necessary.

Kidney function, thyroid function and calcium are also monitored because lithium can affect these systems over time. NICE recommends ongoing renal, thyroid and calcium monitoring for people taking long-term lithium.

If you are trying to make sense of monitoring results, see our guides to eGFR and creatinine and thyroid blood tests.

Lithium toxicity

Lithium levels can become too high, particularly during dehydration or when interacting medicines are introduced.

Possible signs include:

• worsening tremor;
• vomiting or diarrhoea;
• marked drowsiness;
• confusion;
• poor coordination;
• slurred speech.

Suspected lithium toxicity needs urgent medical assessment.

Tell doctors and pharmacists that you take lithium before starting new medicines, including some anti-inflammatory painkillers and blood-pressure medicines.

Antipsychotic medication

Medicines such as quetiapine, olanzapine, risperidone and aripiprazole may be used depending on the phase of bipolar disorder.

Possible side effects vary but can include:

• sleepiness;
• weight gain;
• increased appetite;
• movement-related symptoms;
• changes in blood sugar;
• changes in cholesterol;
• sexual side effects.

Weight, blood pressure and metabolic blood tests may therefore be monitored.

Lamotrigine

Lamotrigine is particularly associated with treatment and prevention of depressive episodes rather than acute mania.

It needs to be started gradually.

A new rash while taking lamotrigine needs prompt medical advice because, rarely, serious skin reactions can occur.

Valproate

Valproate can be effective in bipolar disorder but now carries strict UK safety restrictions because of reproductive risks.

Exposure during pregnancy is associated with a substantial risk of birth defects and developmental problems. Current MHRA guidance also includes precautionary advice for men taking valproate who may father a child.

If you are prescribed valproate, do not stop it suddenly because of something you read online. Discuss pregnancy plans, contraception and alternatives with your specialist.

Talking therapy, sleep and preventing relapse

Medication is only one part of bipolar treatment.

Once an acute episode has settled, understanding personal patterns can make future episodes easier to recognise earlier.

Psychological therapy

Structured psychological treatment may help with:

• understanding bipolar disorder;
• recognising early warning signs;
• coping with depressive symptoms;
• relationships;
• stress management;
• staying consistent with treatment.

CBT and family-focused approaches may be used depending on circumstances.

If you are considering paying for support, our guide to private therapy costs in the UK explains typical fees and the difference between therapists, psychologists and counsellors.

Sleep is unusually important

For people with bipolar disorder, sleep is more than a general wellness habit.

Major disruption to sleep can sometimes precede mania.

Useful habits can include:

• keeping reasonably consistent sleep and waking times;
• avoiding repeated all-night work or study sessions;
• being cautious about shift work if it repeatedly destabilises mood;
• limiting stimulant use late in the day;
• paying attention when sleep need suddenly drops.

A person who normally needs eight hours and suddenly feels fantastic on three hours of sleep for several nights should take that change seriously, particularly if other manic symptoms appear.

Recognising your own warning signs

Early signs differ between people.

For one person, the first clue may be waking at 4am full of ideas.

For another, it may be:

• buying things impulsively;
• becoming unusually argumentative;
• starting numerous projects;
• posting constantly online;
• making sudden major life plans;
• drinking more;
• feeling that everyone else is moving too slowly.

Writing down these personal warning signs when well can be extremely useful.

Make a relapse plan

A practical plan might state:

• my first signs of mania;
• my first signs of depression;
• who I trust to tell me if they notice a change;
• which service I should contact;
• what has helped previously;
• which financial or practical safeguards may help during mania.

Some people choose to temporarily reduce access to large amounts of money when early mania appears.

This should ideally be planned collaboratively while the person is well rather than imposed unexpectedly during an episode.

Alcohol and recreational drugs

Alcohol may worsen depression and interfere with judgement, sleep and medication.

Stimulants and recreational drugs may increase the risk of mania or psychosis in susceptible people.

Reducing substance use is therefore often part of maintaining stability.

Living with bipolar disorder

A diagnosis can bring mixed feelings.

There may be relief that a confusing pattern finally makes sense, but there can also be worry about medication, stigma, relationships or what the diagnosis means for the future.

Bipolar disorder does not define someone's personality or ability.

Can people with bipolar disorder work?

Yes.

Many people work successfully in every type of profession.

Some find that particular working patterns are easier than others.

For example, predictable hours may be helpful if sleep disruption is a major trigger.

Relationships

Mood episodes can put relationships under enormous pressure.

A partner may have had to deal with:

• unexpected spending;
• irritability;
• infidelity during an episode;
• withdrawal during depression;
• hospital admission;
• difficulty persuading someone to seek help.

Recovery may therefore involve repairing trust as well as stabilising mood.

It can help for both people to learn about the condition and agree on what to do if warning signs return.

Pregnancy and bipolar disorder

Pregnancy planning deserves specialist advice because some bipolar medicines carry reproductive risks and stopping effective treatment can itself create serious risk.

Do not stop mood stabilisers abruptly when planning pregnancy or after discovering you are pregnant.

Ask for specialist perinatal mental-health advice so medication risks can be balanced against relapse risk.

Physical health matters too

Long-term severe mental illness is associated with higher rates of several physical-health problems.

Medication can also affect weight, blood sugar, cholesterol, thyroid or kidney function depending on what is prescribed.

Routine physical-health monitoring is therefore an important part of bipolar care rather than an optional extra.

Private psychiatric care

Some people seek private assessment because NHS waiting times are long or because they want a second opinion.

If you are considering this, see our guide to private psychiatrist costs in the UK.

Private treatment does not remove the need for careful medication monitoring and communication with your GP.

Frequently asked questions about bipolar disorder

Is bipolar disorder the same as mood swings?

No. Everyone's mood changes. Bipolar disorder involves sustained episodes of depression and mania or hypomania that represent a significant change from the person's normal state.

What is the main symptom of bipolar disorder?

The defining feature is the occurrence of manic or hypomanic episodes, often alongside episodes of depression.

Can bipolar disorder be mostly depression?

Yes. Some people, particularly those with bipolar II, spend far more time depressed than hypomanic.

What does mania feel like?

It may initially feel energetic, confident, creative or exciting. As it becomes more severe, judgement, sleep and behaviour can become increasingly impaired.

Is mania always happy?

No. Mania can involve marked irritability, anger and agitation rather than euphoria.

What is hypomania?

Hypomania is an elevated or irritable mood state with increased activity and other manic-type symptoms, but it is less severe than full mania.

Can hypomania feel good?

Yes. Some people feel unusually productive, confident and sociable, which is one reason they may not recognise it as part of an illness.

What is the difference between bipolar I and bipolar II?

Bipolar I involves at least one manic episode. Bipolar II involves hypomania and major depressive episodes without full mania.

Can someone have bipolar disorder without depression?

Bipolar I can be diagnosed after a manic episode even if no major depressive episode has occurred.

Can you have psychosis with bipolar disorder?

Yes. Severe mania and severe depression can sometimes involve hallucinations or delusions.

Does psychosis mean someone has schizophrenia?

No. Psychosis can occur in several mental-health and medical conditions.

At what age does bipolar disorder start?

It often begins in adolescence or early adulthood, although diagnosis can occur at other ages.

Can bipolar disorder start later in life?

Yes, but a first manic episode later in life deserves careful medical assessment because medicines, neurological conditions and other physical causes may need consideration.

Is bipolar disorder genetic?

Genetics contribute to risk, and bipolar disorder can run in families, but there is no single bipolar gene and having an affected relative does not mean you will necessarily develop the condition.

Can stress cause bipolar disorder?

Stress does not provide a complete explanation for bipolar disorder, but stressful events can contribute to mood episodes in someone who is vulnerable.

Can lack of sleep trigger mania?

Sleep disruption can be an important trigger or early warning sign for some people.

Can antidepressants trigger mania?

They can contribute to mood elevation in some people with bipolar disorder, which is why antidepressant treatment requires careful consideration.

Does everyone with bipolar disorder take lithium?

No. Lithium is an important treatment but several other medicines can be used.

Is lithium an antidepressant?

No. It is a mood stabiliser used to treat and prevent bipolar mood episodes.

Does lithium require blood tests?

Yes. Lithium levels and kidney, thyroid and calcium-related measures need regular monitoring.

Why can lithium become toxic?

Its safe therapeutic range is relatively narrow. Dehydration, kidney problems and interacting medicines can raise levels.

Can I take ibuprofen with lithium?

Some anti-inflammatory medicines can increase lithium levels. Check with a doctor or pharmacist before using them.

Can bipolar disorder be treated without medication?

Some people may have periods without medicine, but medication is a central part of treatment for many people, particularly after significant mania or repeated episodes.

Does therapy help bipolar disorder?

Yes. Psychological treatments can help people understand the condition, manage depression, recognise warning signs and reduce relapse risk.

Can bipolar disorder be cured?

It is generally considered a long-term condition rather than something permanently cured, but treatment can provide long periods of stability.

Can symptoms disappear for years?

Yes. Some people remain well for long periods between episodes.

Can bipolar disorder get worse with age?

There is no single pattern. The frequency and severity of episodes vary substantially between individuals.

Can someone with bipolar disorder live a normal life?

Yes. With appropriate treatment and support, many people maintain relationships, employment and fulfilling lives.

Can people with bipolar disorder drive?

Severe mood episodes and some medications can affect driving safety. DVLA notification rules depend on the nature and severity of the condition, so check current DVLA guidance and discuss individual circumstances with the treating clinician.

Can someone with bipolar disorder drink alcohol?

Alcohol can worsen mood, sleep and judgement and may interact with medication. Some people choose to avoid it completely.

Can cannabis worsen bipolar disorder?

Cannabis can worsen mood instability or psychotic symptoms in some people and is generally best avoided when this has been a problem.

Can bipolar disorder and ADHD occur together?

Yes.

Can bipolar disorder and anxiety occur together?

Yes. Anxiety disorders are common alongside bipolar disorder.

Can OCD occur with bipolar disorder?

Yes.

Can bipolar disorder be mistaken for ADHD?

Yes. Both can involve impulsivity and high activity, but bipolar symptoms occur in distinct mood episodes whereas ADHD traits are usually longstanding.

Can bipolar disorder be mistaken for depression?

Yes, particularly when previous hypomania has not been recognised.

Can bipolar disorder be diagnosed by a GP?

A GP can recognise possible bipolar symptoms and refer for specialist assessment. Formal diagnosis and treatment planning commonly involve specialist mental-health services.

Is there a bipolar blood test?

No.

Do you need a brain scan?

Not routinely. Imaging may occasionally be used if another neurological explanation is suspected.

Why are thyroid tests sometimes done?

Thyroid problems can affect mood and energy, and some bipolar medicines—particularly lithium—also require thyroid monitoring.

How long does diagnosis take?

It varies. Bipolar disorder can be difficult to recognise when episodes are separated by long periods or when depression appears before obvious mania.

Should family members attend an assessment?

They can sometimes provide useful information about previous mood episodes if the person being assessed is comfortable with their involvement.

What is rapid cycling?

It generally refers to four or more significant mood episodes within a year.

Does rapid cycling mean moods change several times each day?

Not usually. The term refers to distinct mood episodes rather than ordinary moment-to-moment emotional changes.

What is a mixed bipolar episode?

It involves symptoms of depression and elevated or activated mood occurring together or in close combination.

Can someone be suicidal while manic?

Yes, particularly during mixed states or severe distress.

When does mania need hospital treatment?

Hospital care may be needed when there is severe risk, psychosis, major self-neglect, dangerous behaviour or a need for intensive treatment that cannot safely be provided at home.

Can someone refuse treatment during mania?

Sometimes. If severe mental illness creates significant risk and the legal criteria are met, assessment or treatment may occasionally take place under mental-health legislation.

What should family members do during mania?

Try to remain calm, reduce confrontation, encourage contact with the person's mental-health team and seek urgent professional help if behaviour becomes dangerous or psychosis is severe.

Should you argue with delusions?

Directly trying to prove a delusion wrong often increases conflict. Acknowledge that the experience feels real to the person without agreeing with the belief, and seek professional help.

Should someone stop bipolar medication if they feel well?

Not without medical advice. Stability may be partly due to the treatment.

Can bipolar medicines cause weight gain?

Some can, particularly certain antipsychotic medicines. Weight and metabolic health should be monitored.

Can bipolar medication affect pregnancy?

Yes. Some medicines carry important reproductive risks, so pregnancy planning should involve specialist advice.

Is valproate safe during pregnancy?

Valproate carries serious risks to an unborn child and is subject to strict UK prescribing controls.

Should I stop valproate if I become pregnant?

Do not stop it suddenly. Contact your specialist urgently so the risks of treatment and stopping treatment can be assessed safely.

Can pregnancy trigger bipolar relapse?

Pregnancy and particularly the period after childbirth can be important times for mood relapse, so specialist perinatal planning is valuable.

Can bipolar disorder affect relationships?

Yes. Episodes can affect communication, finances, trust and family life, but relationships can recover with treatment, understanding and planning.

Can bipolar disorder affect work?

It can during episodes, although many people work successfully when their condition is stable.

Should an employer be told?

That depends on the job and personal circumstances. Disclosure can sometimes help someone request reasonable adjustments.

What are common early warning signs of mania?

Reduced need for sleep, unusually high energy, rapid speech, increased confidence, greater spending and starting multiple projects are common examples.

What are common warning signs of depression?

Withdrawal, reduced energy, sleep changes, loss of interest, negative thinking and difficulty managing normal responsibilities may be early signs.

Can mood tracking help?

Yes. Tracking mood and sleep can help some people notice changes earlier.

Where can I get help for suspected bipolar disorder?

Start with your GP for a routine assessment. Use urgent NHS mental-health services when symptoms are escalating quickly or safety is becoming a concern.