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Bipolar Disorder Health Center

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Bipolar Disorder - Cause

The cause of bipolar disorder is not well understood, but evidence suggests that it runs in families.2 Your living environment and family situation may also play a role. Episodes of depression and mania may be caused by a problem with certain brain chemicals called neurotransmitters.

Antidepressant medicines can trigger a manic episode in a person who has bipolar disorder. But this may occur before the person is diagnosed, while he or she is seeking treatment for an episode of depression.

Recommended Related to Bipolar Disorder

Bipolar Disorder Resources

Depression and Bipolar Support Alliance The Depression and Bipolar Support Alliance web site provides timely information on depression, anxiety, and bipolar disorder, and explains how doctors screen for these conditions. This web site provides information for the newly diagnosed, as well as recovery steps, and ways to help a loved one with depression and bipolar disorder. Child & Adolescent Bipolar Foundation The Child and Adolescent Bipolar Foundation (CABF)...

Read the Bipolar Disorder Resources article > >

Sleep deprivation or substance abuse, including caffeine, can cause a person with bipolar disorder to have a manic episode.

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Medical Reference from Healthwise

    Last Updated: April 03, 2013
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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