Bipolar Disorder: Causes & Risk Factors

Bipolar disorder, which also is known as manic-depression or manic-depressive, is a mental illness in which the sufferer goes from one extreme of mood to another. It can cause problems not only for the sufferer but also for his family and friends.

Symptoms

• There are two phases in bipolar disorder: manic and depressive. In the manic phase, symptoms include inability to concentrate, agitation, rapid speech and aggressive behavior. In the depressive phase, symptoms can be irritability, fatigue, suicidal behavior and anxiety.

Causes

• According to the Mayo Clinic, there is no identifiable cause of bipolar disorder, though there are genetic and biochemical factors. Research shows that people with family members who have bipolar disorder are more likely to suffer from it as well. Some studies show that the brain physically changes during a bipolar episode.

Risks

• Symptoms for bipolar disorder can start between the ages of 15 and 30. Some things that put people at higher risk for bipolar disorder are drug abuse and high stress.

Complications

• If bipolar disorder goes untreated, it can cause significant problems that affect day-to-day life. Someone with bipolar disorder is more likely to become isolated, abuse substances and commit suicide.

Prevention

• There is no known way to prevent bipolar disorder. Diagnosis and treatment at the earliest signs can help to keep the condition under control and from worsening.