Catherine Zeta-Jones Sheds Light on Bipolar II Disorder

Zeta-Jones is 1 among 6 million who suffer from bipolar disorder.

ByABC News
April 14, 2011, 9:05 AM

April 14, 2011 — -- The revelation that the seemingly unshakable actress Catherine Zeta-Jones has been diagnosed with bipolar II disorder illustrates the hallmarks of the disease: it can strike at any time in a person's life and is often brought on by prolonged stressed.

Zeta-Jones, 41, fell victim to the disorder's wild mood swings after her husband Michael Douglas went through a high-profile battle with stage IV throat cancer and then endured a court fight with Douglas' first wife over proceeds from the "Wall Street" movie sequel.

Bipolar disorder, also known as manic depressive illness, is a mental illness characterized by mood swings between the two psychological pulls of depression and euphoria.

"It can start at any time in a person's life and it's a lifelong illness," Dr. Igor Galynker, director of the Family Center for Bipolar Disorder at Beth Israel Medical Center told ABC News OnCall.

Zeta-Jones is said to have been diagnosed with bipolar II, which is a form of the disorder which is characterized by longer low periods.

Stress is one common trigger for bipolar disorder, according to the National Institutes of Mental Health. The condition can also be spotted if someone has a prolonged feeling of agitation, trouble sleeping, major changes in appetite, and thoughts of suicide.

Zeta-Jones has had plenty of stress over the past year. Last year, Douglas, 66, the father of Zeta-Jones' two children, was diagnosed with stage IV throat cancer. While Douglas announced in January that he was cancer free, he and Zeta-Jones have more recently had to battle Douglas' first wife, Diandra, who is suing Douglas for a portion of the royalties from his movie, "Wall Street: Money Never Sleeps."

"After dealing with the stress of the past year, Catherine made the decision to check into a mental health facility for a brief stay to treat her bipolar II disorder," Zeta-Jones publicist said in a statement.

According to Galynker, there's hope for most who have been diagnosed with bipolar disorder.

"It is not curable, but it is treatable with medications and psychotherapy." said Galynker. "People with bipolar illness can have productive lives like anybody else, once they're in treatment and compliant with treatment."

Catherine Zeta-Jones Battling Bipolar Disorder

The first step, according to ABC News chief health and medical editor Dr.Richard Besser, is to recognize that you have the disorder. Self-recognition will help pave a more successful road to treatment, said Besser.

"When it comes to mental illness, you talk about it more as controlled and managed and it's something she will probably be dealing with for her entire life," said Besser.

Although mental health conditions, including bipolar disorder are often stigmatizing, ABC News consultant Howard Bragman says Zeta-Jones' public announcement of her condition may help others seek help for their own mental health.

"No matter what the reason it was courageous on her part to own this to such a specificity," Bragman told "Good Morning America." "I think it will create a teachable moment in a dialogue among health care people, among normal people."