Bipolar disorder encompasses several distinct types characterized by significant mood and energy fluctuations, with evidence-based therapeutic interventions including cognitive behavioral therapy, dialectical behavior therapy, and psychoeducation helping individuals effectively manage symptoms and improve daily functioning.
Do dramatic shifts in your mood and energy levels leave you feeling overwhelmed and misunderstood? Bipolar disorder affects millions of Americans, creating challenges that can feel impossible to navigate alone—but with professional therapeutic support and the right coping strategies, you can regain stability and build a more balanced life.
Understanding Bipolar Disorder: Symptoms, Types, and Treatment Approaches
At the beginning of modern mental health practice, bipolar disorder was known by a different term—”manic depression.” However, due to stigmatization, potential inaccuracy, and misdiagnoses, the clinical terminology was officially changed to “bipolar disorder” in the 1980 edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III). Following current best practices, this article will use the term bipolar disorder (abbreviated as BD).
The DSM-5 currently recognizes approximately seven types of bipolar disorder, generally characterized by significant shifts in mood, activity level, and energy that can disrupt daily functioning. While bipolar disorder typically cannot be “cured,” many individuals effectively manage their symptoms through a combination of therapy with licensed clinical social workers, medication management by appropriate medical professionals, and lifestyle adjustments.
Common Symptoms of Bipolar Disorder
Bipolar disorder is classified as a mood disorder. The mood fluctuations characteristic of bipolar disorder are often referred to as episodes, highlighting their typically transient nature for many individuals.
There are three primary subtypes of bipolar disorder—bipolar I disorder, bipolar II disorder, and cyclothymic disorder. Depending on the specific type, a person might experience various combinations of hypomanic, manic, and depressive episodes—which can differ in duration or sometimes co-occur.
Episodes may last from a few days to several weeks or longer. Some episodes might include symptoms from all symptom categories, while others might manifest with just a few symptoms. Everyone experiences episodes differently. Between episodes, some individuals with BD may experience residual symptoms, while others may be symptom-free.
Here are the common symptoms of bipolar disorder by episode type:
Mania and Hypomania
Although mania and hypomania are distinct types of episodes, they share many symptoms. Manic episodes generally differ from hypomanic episodes in severity and cause more significant disruption to daily life. Additionally, mania can trigger psychosis, which may require intensive professional care. During manic or hypomanic episodes, symptoms may include:
- Feeling extremely happy or upbeat
- Speaking rapidly
- Experiencing a sense of self-importance and invincibility
- Abnormally high energy levels
- Becoming easily agitated or irritated
- Impulsive behavior, such as excessive spending or reckless driving
- High distractibility
- Reduced need for sleep
- Making potentially harmful choices that are out of character
- Delusions, hallucinations, and illogical thoughts (during psychosis)
People without bipolar disorder often misunderstand manic episodes. Some might assume that mania or hypomania is simply characterized by happiness and productivity. However, these states can be confusing and frustrating for people with bipolar disorder. Manic symptoms can also be challenging for family members to navigate. These episodes can disrupt daily functioning, damage relationships, and lead to risky behaviors. Working with a licensed clinical social worker through ReachLink can help individuals develop strategies to manage these symptoms effectively.
Depression
Major depressive episodes can significantly impair daily functioning and may include:
- Persistent sadness or hopelessness, low mood
- Loss of interest in previously enjoyed activities
- Changes in weight or appetite
- Sleep disturbances (sleeping too much or too little)
- Fatigue or inability to accomplish tasks
- Restlessness
- Feelings of guilt or worthlessness without apparent cause
- Difficulty concentrating or making decisions
- Thoughts of suicide
Types of Bipolar Disorders
Several conditions fall under the bipolar disorder umbrella, each involving various combinations of manic, hypomanic, and depressive episodes:
- Bipolar I disorder: Characterized by at least one manic episode, which may precede or follow a major depressive episode (though depressive episodes are not required for diagnosis). Many people with Bipolar I also experience depressive episodes lasting two weeks or longer.
- Bipolar II disorder: Characterized by both hypomanic episodes (less severe than full mania and lasting under five days) and depressive episodes.
- Cyclothymic disorder: Characterized by chronic periods of depressive symptoms (which may not meet full criteria for major depression) and hypomanic symptoms—lasting for two or more years. Periods between episodes are typically brief.
- Substance/medication-induced bipolar and related disorder: Defines depressive, manic, or hypomanic episodes that develop during or shortly after exposure to a medication or substance. Common triggers include alcohol, hallucinogens, amphetamines, and phencyclidine.
- Bipolar and related disorder due to another medical condition: To meet diagnostic criteria, a person must experience a persistently altered mood or energy level that cannot be explained by another mental disorder and is caused by a medical condition.
- Other specified bipolar and related disorder: Symptoms may not meet full criteria for bipolar disorder but cause significant distress and contain features of short-term bipolar episodes.
- Unspecified bipolar and related disorder: This diagnosis might be given when symptoms don’t meet full criteria for bipolar disorders for unspecified reasons.
The DSM-5 also includes specifiers to define additional features that may be present, such as rapid cycling, seasonality, atypical features, or mixed features.