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Split personality disorder

Split personality disorder

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Split personality disorder, which is now known as dissociative identity disorder, is a mental disorder characterized by at least two distinct "split personalities". It is usually an effect of severe trauma during early childhood.

Dr. Keegan Duchicela reviewed this

16 year experience in family medicine

How long it usually lasts:

Chronic (lasts years to lifelong)

How common it is:

Rare

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