What is Bipolar Disorder?

Bipolar disorder is a mental health condition that affects approximately 40 million people globally. It involves significant shifts in mood, energy, and activity levels that go beyond the typical "ups and downs" of life. While these shifts can be challenging, a combination of professional support and self-care can help lead a stable, fulfilling life.

At its core, bipolar disorder is defined by mood episodes. These are distinct periods where a person’s emotional state is dramatically different from their usual self. These episodes generally fall into two categories:

• Highs (Mania or Hypomania): Periods of intense energy and elevated mood.
• Lows (Depression): Periods of deep sadness, hopelessness, and low energy.

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Understanding the Different Types

Bipolar disorder is not a one-size-fits-all condition. It manifests in several ways:

• Bipolar I Disorder: Defined by manic episodes that last at least one week or are severe enough to require hospitalization. Manic episodes involve significant impairment in daily functioning.
• Bipolar II Disorder: Involves at least one major depressive episode and at least one hypomanic episode (a milder form of mania lasting at least four days). People with Bipolar II typically spend more time experiencing depression.
• Cyclothymic Disorder: Involves numerous periods of hypomanic and depressive symptoms that last for at least two years (one year for children) but do not meet the full criteria for hypomanic or major depressive episodes.
• Other Specified Bipolar Disorder: Includes bipolar symptoms that cause significant distress or impairment but do not fit the criteria for the above categories. The highs and lows don't quite meet the full clinical criteria for a major episode, but are persistent.

Recognizing the Symptoms

 The Highs: Mania and Hypomania

During a manic episode, a person might experience:

• Elevated, expansive, or extremely irritable mood
• Decreased need for sleep (feeling rested after only a few hours)
• Racing thoughts or rapid speech
• Inflated self-esteem or grandiosity
• Impulsive or risky behavior (e.g., excessive spending)

The Lows: Depressive Episodes

During a depressive episode, a person might experience:

• Persistent sad, empty, or hopeless mood
• Loss of interest or pleasure in activities
• Significant changes in appetite or weight
• Fatigue or loss of energy
• Feelings of worthlessness or excessive guilt
• Difficulty thinking, concentrating, or making decisions
• Thoughts of death or suicide

The Path to Diagnosis

Symptoms often appear between the ages of 15 and 25. Because the "lows" often look like standard depression, it can take time to get an accurate diagnosis—sometimes up to nine years. If you are seeking help for depression, it is helpful to share any history of "high" energy periods with your healthcare provider to ensure you get the most effective care..

Treatment and Support

Managing bipolar disorder usually requires a multi-layered approach:

1. Medication: Mood stabilizers and atypical antipsychotics are common tools to help level out the "peaks and valleys." It’s important to work closely with a provider to find the right balance, as every person’s biology is different.
2. Psychotherapy: Approaches like Cognitive Behavioral Therapy (CBT) and Interpersonal and Social Rhythm Therapy (IPSRT) help individuals recognize early warning signs and stabilize their daily routines.
3. The Daily Toolkit: Small lifestyle shifts can have a big impact:
   • Consistency: Keeping a regular sleep and wake schedule is one of the best ways to protect your mood.
   • Activity: Regular movement and a balanced diet support brain health.
   • Monitoring: Using a mood tracker or journal can help you and your doctor spot patterns before they become full-blown episodes.

When to Reach Out

If you notice changes in your sleep, racing thoughts, or a withdrawal from your usual life, reach out to a healthcare professional. Early intervention is key to long-term stability.

If you or someone you know is in crisis, please call or text 988 (Suicide & Crisis Lifeline) or go to the nearest emergency room. Help is always available.

Glossary of Terms

• Atypical Antipsychotics: A class of medications used to treat acute mania and help prevent future mood episodes. Common examples include quetiapine and aripiprazole.
• Bipolar I Disorder: A type of bipolar disorder defined by manic episodes that last at least one week or are severe enough to require hospitalization.
• Bipolar II Disorder: A type of bipolar disorder characterized by a pattern of depressive episodes and hypomanic episodes (but not full-blown manic episodes).
• Cognitive Behavioral Therapy (CBT): A structured form of talk therapy that helps individuals identify and change negative thought patterns and behaviors.
• Cyclothymic Disorder: A milder, chronic form of bipolar disorder involving numerous periods of hypomanic and depressive symptoms over at least two years.
• Hypomania: A period of elevated mood and energy that is less severe than full mania and does not typically cause major impairment in daily functioning.
• Interpersonal and Social Rhythm Therapy (IPSRT): A type of therapy that focuses on stabilizing daily routines and sleep-wake cycles to help prevent mood shifts.
• Mania: A state of extremely high energy, elevated mood, or irritability that represents a significant change from a person's usual behavior and affects daily life.
• Mixed Features: A state where symptoms of both depression and mania (or hypomania) occur at the same time.
• Mood Stabilizers: Medications, such as Lithium, designed to level out the "peaks and valleys" of bipolar disorder and prevent the recurrence of episodes.
• Psychoeducation: The process of learning about a mental health condition to better understand symptoms, treatment, and coping strategies.

References

1. Nierenberg, A. A., Agustini, B., Köhler-Forsberg, O., et al. (2023). Diagnosis and Treatment of Bipolar Disorder: A Review. JAMA, 330(14), 1370-1380. doi:10.1001/jama.2023.18588.
2. Abrams, T., Bell, J., Cazares, P., et al. (2023). Management of Bipolar Disorder (BD). Department of Veterans Affairs.
3. Singh, B., Swartz, H. A., Cuellar-Barboza, A. B., et al. (2025). Bipolar Disorder. The Lancet, 406(10506), 963-978. doi:10.1016/S0140-6736(25)01140-7.
4. American Psychiatric Association. (2022). Diagnostic and Statistical Manual of Mental Disorders (5th ed., text rev.).