Bipolar Disorder

Bipolar disorder is more than ordinary mood changes. It can involve distinct and significant shifts in mood, energy, activity, sleep, thinking, and judgment, including manic, hypomanic, and depressive episodes.

Some people feel unusually energetic or productive during hypomania and may not recognize that anything is wrong. Others seek help first for recurrent depression, sleep changes, or periods when their mood and behavior feel difficult to control. Because bipolar disorder can overlap with depression, ADHD, anxiety disorders, substance use, and other medical or mental health conditions, a comprehensive psychiatric evaluation is important.

Start New Patient Registration Learn About Psychiatric Evaluation

Diagnosis and treatment recommendations depend on each person’s symptoms, history, previous treatment response, clinical needs, and current service availability.

What Is Bipolar Disorder?

Bipolar disorder is a group of mental health conditions that affect mood, energy, activity levels, and daily functioning. Unlike the shorter mood shifts that can happen in everyday life, bipolar mood episodes are typically accompanied by noticeable changes in sleep, thinking, speech, behavior, impulse control, or functioning and may last for days or weeks.

The pattern can look different from person to person. Some people experience full manic episodes, while others are more likely to seek care during depression. During a mood episode, some people may also have symptoms associated with the opposite mood pole; clinicians may describe this as an episode with mixed features.

A diagnosis cannot be made from one symptom or one difficult week. A qualified healthcare professional considers the severity and duration of symptoms, changes from a person’s usual baseline, functional impact, and the course of symptoms over time.

What Can Mania, Hypomania, and Bipolar Depression Look Like?

Mania

A manic episode can involve more than feeling happy or confident. Possible signs include:

An unusually elevated, expansive, or highly irritable mood

A marked increase in energy or activity

Needing much less sleep without feeling tired

Talking faster than usual or having racing thoughts

Becoming unusually distractible, or feeling exceptionally powerful, important, or capable

Taking on many activities at once or making impulsive, risky decisions

In more severe episodes, symptoms may cause major impairment in work, relationships, or safety and may include psychotic symptoms or the need for hospital care.

Hypomania

Hypomania involves changes similar to mania but at a lower level of severity. A person may feel especially productive, social, creative, or energetic and may not see the change as a problem. By definition, hypomania does not cause the same marked functional impairment as mania and does not include psychotic symptoms, but it can still be an important sign of bipolar II disorder and may be followed by significant depression.

Depressive Episode

Possible symptoms include:

Persistent sadness, emptiness, anxiety, or hopelessness

Loss of interest or pleasure in activities

Low energy or fatigue, sometimes with difficulty concentrating, thinking, or making decisions

Significant changes in sleep, appetite, or weight

Feelings of guilt, worthlessness, or helplessness

Thoughts of death, self-harm, or suicide

A symptom list is not a self-diagnostic tool. Clinicians look at whether symptoms form a distinct mood episode, how long they last, how much they affect daily life, and whether another medical or mental health condition could better explain them.

What Is the Difference Between Bipolar I, Bipolar II, and Cyclothymic Disorder?

Bipolar I Disorder

The defining feature is at least one full manic episode. Depressive episodes may also occur, but a major depressive episode is not required for a bipolar I diagnosis.

Bipolar II Disorder

Bipolar II disorder involves at least one hypomanic episode and at least one major depressive episode, without a history of a full manic episode. Although hypomania is less severe than mania, depressive episodes can still significantly affect functioning.

Cyclothymic Disorder

Cyclothymic disorder involves recurring hypomanic and depressive symptoms over an extended period, but the symptoms do not fully meet the criteria for hypomanic or major depressive episodes.

Diagnosis also considers episode timing, functional impact, medications, substance use, family history, and other possible causes. These categories should not be self-applied.

How Is Bipolar Disorder Diagnosed?

There is no single blood test, brain scan, or questionnaire that can confirm or rule out bipolar disorder. Diagnosis is based on a comprehensive clinical evaluation.

A healthcare professional may review:

Current and past changes in mood, sleep, energy, and activity

Possible manic, hypomanic, depressive, or mixed-feature episodes, including duration and functional impact

Previous mental health diagnoses, medications, and treatment response

Alcohol or other substance use, medical conditions, and medications that may affect mood

Family history of bipolar disorder, depression, or other mental health conditions

A physical examination or laboratory testing may be recommended when needed to rule out medical causes such as thyroid disease. Because some people seek care primarily for depression, reviewing past periods of unusually elevated energy or possible hypomania is also important.

How Is Bipolar Disorder Treated?

Treatment is individualized based on the type of mood episode, symptom severity, previous treatment response, medical history, risks, and personal needs. Care may include:

Medication and Medication Management

Mood stabilizers, certain atypical antipsychotic medications, and other medications may be used to treat acute symptoms or reduce the risk of future episodes. The appropriate medication can differ between acute and maintenance treatment, so ongoing monitoring of effectiveness, side effects, and safety is important.

Antidepressants require particular caution in bipolar disorder and should not be started, stopped, or adjusted without guidance from a qualified healthcare professional.

Psychotherapy

Psychotherapy can help people understand their mood patterns, recognize early warning signs, develop coping skills, improve stress management, and build more consistent daily routines. Therapy can also address the impact of bipolar disorder on relationships, work, and family life. In some cases, involving family members or other trusted supports can be helpful.

Ongoing Follow-Up and Daily Rhythms

Regular follow-up, consistent sleep and daily routines, avoiding alcohol and other substances that can destabilize mood, and tracking changes in symptoms can all be part of long-term care. Treatment plans should be adjusted over time based on clinical response and changing needs.

How Can Insight Choices Help With Bipolar Disorder?

Insight Choices provides mental health care that begins with an individualized evaluation. For someone who may have bipolar disorder or already carries a diagnosis, care may include:

Comprehensive Psychiatric Evaluation

A provider reviews current symptoms, lifetime mood patterns, sleep, medical history, family history, medications, and previous treatment experiences to clarify whether bipolar disorder or another condition may be contributing to the symptoms.

Individualized Medication Management

When medication is clinically appropriate, a provider discusses options based on symptoms, history, previous response, and safety considerations, then monitors effectiveness and side effects over time. Not every person will need the same treatment plan.

Psychotherapy and Ongoing Care

Psychotherapy may be coordinated with psychiatric care to support coping skills, emotional regulation, stress management, and more stable routines. Telehealth, psychotherapy, and in-person options may vary based on location, clinical needs, and current availability.

Start as a New Patient

Learn About Medication Management

When Should You Seek Professional Help?

Consider seeking an evaluation if you or a loved one has mood and energy changes that are clearly different from usual, persist for days, recur over time, or begin to interfere with sleep, work, school, relationships, financial decisions, or safety.

Do not wait for a routine appointment if someone is sleeping very little and becoming dangerously impulsive, losing touch with reality, unable to care for themselves, or having thoughts of self-harm, suicide, or harming someone else.

If you or someone else is in immediate danger or experiencing a mental health crisis in the United States, call 911. For suicide or crisis support, call or text 988, or use the 988 Suicide & Crisis Lifeline chat.

Frequently Asked Questions

Does having strong mood swings mean I have bipolar disorder?

Not necessarily. Mood changes can happen for many reasons. Bipolar disorder involves distinct episodes with changes not only in mood, but also in sleep, energy, activity, thinking, behavior, and functioning. A professional evaluation is needed to determine what is causing the symptoms.

Can I have bipolar disorder if I mostly experience depression and do not remember being “manic”?

It is possible, but this cannot be determined from depression alone. Some people seek treatment during depressive episodes and may not recognize past hypomania because it felt productive or positive at the time. A clinician looks at the full history of mood and activity changes, not only current symptoms.

Is bipolar I always more severe than bipolar II?

The main diagnostic difference is the presence of a full manic episode in bipolar I. Bipolar II involves hypomania and major depression. It is not accurate to assume that every person with bipolar II has a mild condition; the overall impact depends on depression severity, episode frequency, functioning, and other clinical factors.

Can an online test or questionnaire diagnose bipolar disorder?

No. Screening questionnaires can help identify symptoms that deserve further evaluation, but they cannot confirm or rule out bipolar disorder on their own. Diagnosis requires assessment by a trained healthcare professional.

Can I stop medication once I feel stable?

Do not stop or change a prescribed medication on your own. Bipolar disorder often requires long-term follow-up, and abrupt medication changes can increase the risk of relapse or other complications. Any dose reduction, medication change, or discontinuation should be discussed with the prescribing clinician.

Start With an Evaluation and Find the Right Next Step

You do not need to know whether you have bipolar disorder before asking for help. If recurring changes in mood, sleep, energy, or behavior are concerning you or someone close to you, a professional evaluation can help clarify the symptoms, rule out other possible causes, and discuss appropriate treatment options.

Start New Patient Registration

Insight Choices services and treatment options vary based on individual clinical evaluation, location, and current availability.

Medical Information Disclaimer

The information on this page is for general mental health education only. It is not intended for self-diagnosis and does not replace evaluation, diagnosis, or treatment by a physician or other qualified mental health professional. If you are considering starting, stopping, or changing any prescription medication, speak with a qualified healthcare professional first.

If you or someone else is in immediate danger or experiencing a mental health crisis in the United States, call 911. For suicide or crisis support, call or text 988, or use the 988 Suicide & Crisis Lifeline chat.

Medical Review

Medical Reviewer: [Add the name and professional credentials of the Insight Choices physician or qualified clinician who actually reviews this page before publication]
Last Medical Review: [Complete before publication]

Trusted References

• National Institute of Mental Health (NIMH) — Bipolar Disorder
• American Psychiatric Association (APA) — What Are Bipolar Disorders?
• MedlinePlus — Bipolar Disorder
• 988 Suicide & Crisis Lifeline