- Contents
- What is bipolar disorder?
- What are the signs and symptoms of bipolar disorder?
- How is bipolar disorder diagnosed?
- What illnesses often co-exist with bipolar disorder?
- What are the risk factors for bipolar disorder?
- Genetics
- Brain structure and functioning
- How is bipolar disorder treated?
- Medications
- Psychotherapy
- Other treatments
- What research is NIMH doing to improve treatments for bipolar disorder?
- How can I help a friend or relative who has bipolar disorder?
- How can caregivers find support?
- How can I help myself if I have bipolar disorder?
- Where can I go for help?
- What if I or someone I know is in crisis?
- Citations
- For more information on bipolar disorder
What is bipolar disorder?
Bipolar disorder, also known as manic-depressive illness, is a brain disorder that causes unusual shifts in mood, energy, activity levels, and the ability to carry out daily tasks. Symptoms of bipolar disorder can be severe. They are different from the normal ups and downs that everyone goes through from time to time. Bipolar disorder symptoms can result in damaged relationships, poor job or school performance, and even suicide. But bipolar disorder can be treated, and people with this illness can lead full and productive lives.
Bipolar disorder often appears in the late teens or early adult years. At least half of all cases start before age 25.1 Some people have their first symptoms during childhood, while others may develop symptoms late in life.
Bipolar disorder is not easy to spot when it starts. Some people suffer for years before they are properly diagnosed and treated. Like diabetes or heart disease, bipolar disorder is a long-term illness that must be carefully managed throughout your life.
Previous: Contents Next: What are the signs and symptoms of bipolar disorder?
Options
Related Information
- See all NIMH publications about:
- Browse Mental Health Topics
- About NIMH Publications
