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Bipolar disorder (also known as manic depression) is a treatable illness marked by extreme changes in mood, thought, energy and behavior. It is not a character flaw or a sign of personal weakness. Bipolar disorder is also known as manic depression because a person's mood can alternate between the "poles" of mania (highs) and depression (lows). These changes in mood, or "mood swings," can last for hours, days, weeks or months.
Nearly six (6) million adult Americans are affected by bipolar disorder. It usually begins in late adolescence (often appearing as depression during the teen years), although it can start in early childhood or later in life. An equal number of men and women develop this illness (men tend to begin with a manic episode, women with a depressive episode), and it is found among all ages, races, ethnic groups, and social classes. The illness tends to run in families and appears to have a genetic link. Like depression and other serious illnesses, bipolar disorder can also negatively affect spouses and partners, family members, friends, and coworkers.
Bipolar disorder differs significantly from clinical depression, although the symptoms for the depressive phase of the illness are similar. Most people who have bipolar disorder talk about experiencing "highs" and "lows"—periods of mania and depression. These swings can be severe, ranging from extreme energy to deep despair. The severity of the mood swings and the way they disrupt normal life activities distinguish bipolar mood episodes from ordinary mood changes.
When people experience symptoms of both a manic and a depressive episode at the same time, they're said to be experiencing a mixed state (or mixed mania). They have all of the negative feelings that come with depression, but they also feel agitated, restless and activated, or "wired." Those who have had a mixed state often describe it as the very worst part of bipolar disorder.
Symptoms of Mania: The "Highs" of Bipolar Disorder
Symptoms of Depression: The "Lows" of Bipolar Disorder
As you can see from the list above, the symptoms of bipolar disorder's "low" period are very similar to those of unipolar depression. That's why the "lows" of this illness are sometimes referred to as "bipolar depression." These lows are one thing that most mood disorders have in common.
People with bipolar disorder experience bipolar depression (the lows) more often than mania or hypomania (the highs). Bipolar depression is also more likely to be accompanied by disability and suicidal thinking and behavior.
It's during periods of bipolar depression that most people get professional help and receive a diagnosis. In fact, most people with bipolar disorder in the outpatient setting are initially seen for—and diagnosed with—unipolar depression.
Studies show that, in the primary care setting alone, 10-25 percent of those diagnosed with unipolar depression may actually have bipolar disorder. And the percentage is even higher in the psychiatric setting. And incorrect treatment for bipolar disorder can actually lead to episodes of mania and other problems. Learn more about bipolar depression in our brochure, Mood Disorders and Different Kinds of Depression.
Types of Bipolar Disorder
Patterns and severity of symptoms (or episodes of "highs" and "lows") determine different types of bipolar disorder. The two most common types are bipolar I disorder and bipolar II disorder. More on Types of Bipolar Disorder
Treatment of bipolar disorder may include support groups, medication, talk therapy, or other strategies that you and your health care provider may want to try. The right treatment is the one that works best for you. More on Treatments
Bipolar Disorder across the Lifespan
Bipolar disorder can affect anyone, including children, adolescents, adults, and the elderly. More on Bipolar Disorder across the Lifespan.
More about Bipolar Disorder
FAQs and Statistics
Below are links to answer some of the most frequently asked questions (FAQs) about bipolar disorder, who's most affected by bipolar disorder, and the economic impact of bipolar disorder.
Below are links to some of DBSA's brochures which address the topic of bipolar disorder. View a complete list of all of DBSA's brochures, available online as free downloads.
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- Bipolar Disorder
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- Media Kit Facts about Mood Disorders DBSA News Releases & Announcements Public Service Announcements Partnering with DBSA