Understanding the Two Types of Bipolar Disorder

We take a closer look at Bipolar Disorder and explain the two different types.

This blog was originally published on May 2, 2024. It has been updated to include the most recent information and research.

Bipolar disorder is a complex mental health condition that affects almost 6 million people in the United States. Characterized by intense mood swings between emotional highs (mania) and lows (depression), the condition can significantly disrupt daily life, relationships, and overall well-being. Unlike typical mood fluctuations that everyone experiences, bipolar disorder involves episodes lasting days or even weeks, often accompanied by extreme behavioral changes and difficulties in functioning. With appropriate treatment, people with bipolar disorder can lead productive, fulfilling lives. However, given misconceptions and frequent misdiagnoses, understanding and treating the condition correctly is crucial.

A Closer Look at Bipolar Disorder

Bipolar disorder usually appears in late adolescence or early adulthood, though it can also emerge later in life. While genetics, brain function, and environmental factors are all thought to play a role, researchers are still uncertain about its exact causes. Misdiagnosis can delay proper treatment, as symptoms often overlap with other mental health conditions like anxiety or depression. While significant mood fluctuations are a key feature of them all, there are two distinct types of bipolar disorder: Bipolar I and Bipolar II.

Bipolar I Disorder

Bipolar I is defined by the occurrence of manic episodes, often accompanied by periods of major depression or hypomania, a less severe version of mania. During a manic episode, individuals experience a dramatic increase in energy levels, accompanied by noticeable changes in mood, ranging from extreme happiness to intense irritability. To be diagnosed as a manic episode, these symptoms must last for at least one week and be present most of the day. Common symptoms of a manic episode include:

  • Decreased need for sleep while feeling highly energetic.
  • Increased or rapid speech.
  • Racing thoughts or quickly shifting topics.
  • Heightened distractibility.
  • Engaging in multiple activities simultaneously.
  • Impulsive or risky behavior, such as reckless spending or dangerous driving.

These symptoms signify a clear departure from the person’s usual behavior and are highly disruptive to their daily life, often requiring hospitalization. In severe cases, manic episodes may include psychotic symptoms, such as disorganized thinking or hallucinations.

Bipolar II Disorder

Bipolar II is characterized by the occurrence of at least one major depressive episode and at least one hypomanic episode. Hypomania is a milder form of mania that lasts for a minimum of four days but does not cause the significant impairment typically seen in full manic episodes.

Because hypomanic periods can feel pleasant, even enhancing productivity, patients are sometimes misdiagnosed as being merely depressive. Unlike with Bipolar I, they usually return to their normal level of functioning between episodes. However, many experience additional mental health challenges, such as anxiety or substance use disorders, complicating the diagnosis and treatment.

How Ketamine Can Help

Traditional treatments for bipolar disorder typically include mood stabilizers, antidepressants, and antipsychotic medications. However, these can take weeks to take effect and often cause severe side effects, leading to challenges in managing the condition effectively. What’s more, approximately 25% of bipolar patients do not respond adequately to conventional therapies, increasing the risk of chronic symptoms and even suicide.

Ketamine therapy offers an innovative, alternative approach. Administered at low doses, ketamine is believed to work by stimulating the repair of damaged neural connections, stabilizing brain receptors, and promoting mood regulation. Unlike traditional antidepressants, ketamine provides rapid relief — often within hours to days — making it especially valuable for those struggling with acute depressive episodes or treatment-resistant depression.

A 2020 study highlighted ketamine’s “robust antidepressant and anti-suicidal effects,” particularly for individuals experiencing structural brain changes due to prolonged bipolar depression. A 2023 review of clinical studies further supported these findings, suggesting that intravenous ketamine is a promising treatment for bipolar depression.

Keta Medical Center: Your Partner in Bipolar Disorder Treatment

If you are navigating the challenges of bipolar disorder, we’re here to help. Our physicians plan and administer individualized, low-dose ketamine treatment regimens for each patient to help them rapidly and dramatically alleviate symptoms. At all of our four locations, you’ll begin with a personalized consultation to determine if ketamine therapy is the right choice for you.

Take the first step towards reclaiming your life today!
Schedule your free consultation.

Disclaimer

This article is for informational purposes only and should not replace professional medical advice. We encourage you to discuss any treatment options with your doctor or mental health provider to fully understand the potential risks and benefits. If you are in immediate danger, please contact the National Suicide Prevention Lifeline at 988, dial 911, or visit your nearest emergency room.

Related Blog Posts

Spravato is 70% effective for people with Treatment Resistant Depression. But how does it work? Learn why Spravato can help when traditional antidepressants have failed.
You’ve heard the buzz. But what about the science? Learn what the research shows about the effectiveness of ketamine in treating mental health disorders.
Considering ketamine but have some concerns? We debunk common myths and share answers to the most common questions we hear.
;