Bipolar disorder is a mental health condition marked by extreme swings in mood, energy, and the ability to function. The mood changes of bipolar disorder are more dramatic than normal ups and downs. They can hurt relationships and cause poor job or school performance.
The 2 mood extremes of bipolar disorder are mania and depression. In mania, one of the defining symptoms is an increase in energy and a decreased need for sleep. The mood may be overly happy or irritable. In depression, a down mood with fatigue takes over, often accompanied by irritability.
There are 4 forms of this condition:
- Bipolar I disorder—Recurrent episodes of mania often immediately followed by depression These episodes can be severe.
- Bipolar II disorder—Episodes of less severe mania (called hypomania) that alternate with episodes of major depression.
- Bipolar disorder not otherwise specified (BP-NOS)—The person has symptoms of bipolar disorder, but the symptoms do meet the specific criteria for bipolar I or bipolar II disorder.
- Cyclothymia—Episodes of hypomania that alternate with episodes of mild depression that last for at least 2 years.
- Dramatic mood swings—This can range from elated excitability, unrealistic goal setting, and an exaggerated sense of self to feelings of hopelessness.
- Periods of normal mood in between ups and downs.
- Extreme changes in energy and behavior.
Mania may cause:
- A mood that is extremely high or overly good
- Increased energy and effort toward goal-directed activities
- Restlessness and agitation
- Racing thoughts, jumping from one idea to another
- Rapid speech or pressure to keep talking
- Trouble concentrating
- Decreased need for sleep
- Overconfidence or inflated self-esteem
- Poor judgment, often involving spending sprees and sexual indiscretions
Depression may cause:
- Prolonged sad, hopeless, or empty mood
- Feelings of guilt, worthlessness, or helplessness
- Loss of interest or pleasure in activities once enjoyed, including sex
- Decreased energy or fatigue
- Trouble concentrating, remembering, and/or making decisions
- Restlessness or diminished movements
- Sleeping too much or too little
- Unintended weight loss or gain
- Thoughts of death or suicide with or without suicide attempts
Severe episodes of mania or depression may sometimes be associated with psychotic symptoms, such as:
- Disorders of thought
You will be asked about your symptoms and medical history. A physical exam will be done. In some cases, lab tests are ordered to rule out other causes of your symptoms. You may be referred to a mental health specialist. Diagnosis of bipolar disorder is based on:
- Presence of certain symptoms over time
- Absence of other causes such as some medications and certain conditions
- Family history of bipolar disorder
Mania is diagnosed if:
Mood is elevated and there are 3 or more manic symptoms (listed above)
- If the mood is irritable, not elevated, 4 symptoms must be present for a diagnosis of mania
- Symptoms last for most of the day, nearly every day, for one week or longer
- Symptoms cause problems in day-to-day functioning
A depressive episode is diagnosed if:
- There are 5 or more of the depressive symptoms (listed above)
- Symptoms last for most of the day, nearly every day, for a period of 2 weeks or longer
- Symptoms cause problems in day-to-day functioning
Talk with your medical team about the best plan for you. Options may include one or more of the following:
The primary treatment is with medications called mood stabilizers. There are many different types and combinations of medications, which must be tailored by your doctor to target your symptoms. Examples of common medications used to treat bipolar disorder include:
- Mood stabilizers
- Antidepressants—only during depressive episodes
- Antiseizure medications
The plan is based on the pattern of the illness. Treatment may need to be continued indefinitely. It should prevent significant mood swings.
Psychotherapy is often an integral component of a comprehensive treatment plan. Therapy may include:
- Cognitive-behavioral therapy (CBT)
- Family therapy
- Interpersonal and social rhythm therapy
Electroconvulsive therapy (ECT) may be effective when medications fail. It can be used for both mania and depression.
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
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a (Manic-Depressive Illness; Manic Depression; Manic Disorder; Manic Affective Disorder)
Depression and Bipolar Support Alliance http://www.dbsalliance.org
Mental Health America http://www.mentalhealthamerica.net
Canadian Mental Health Association https://cmha.ca
Canadian Psychiatric Association http://www.cpa-apc.org
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