Dissociative disorders
| Dissociative disorder | |
|---|---|
| Classification and external resources | |
| Specialty | psychiatry |
| ICD-10 | F44 |
| ICD-9-CM | 300.12-300.14 |
| MeSH | D004213 |
Dissociative disorders (DD) are conditions that involve disruptions or breakdowns of memory, awareness, identity, or perception. People with dissociative disorders use dissociation, a defense mechanism, pathologically and involuntarily. Dissociative disorders are thought to primarily be caused by psychological trauma.
The dissociative disorders listed in the American Psychiatric Association's DSM-5 are as follows:
Both dissociative amnesia and dissociative fugue usually emerge in adulthood and rarely occur after the age of 50. The ICD-10 classifies conversion disorder as a dissociative disorder while the DSM-IV classifies it as a somatoform disorder.
Dissociative identity disorder (multiple personality disorder)
Cause: People with dissociative identity disorder usually have close relatives who have also had similar experiences.
Treatment: Long-term psychotherapy that helps the patient merge his/her multiple personalities into one personality. “The trauma of the past has to be explored and resolved with proper emotional expression. Hospitalization may be required if behavior becomes bizarre or destructive”. Dissociative identity disorder has a tendency to recur over a period of several years, and may become less of a problem after mid-life.
Dissociative amnesia
Cause: A way to cope with trauma.
Treatment: Psychotherapy (e.g. talk therapy) counseling or psychosocial therapy which involves talking about your disorder and related issues with a mental health provider. Psychotherapy often involves hypnosis (help you remember and work through the trauma); creative art therapy (using creative process to help a person who cannot express his or her thoughts); cognitive therapy (talk therapy to identify unhealthy and negative beliefs/behaviors); and medications (antidepressants, anti-anxiety medications or tranquilizers). These medications help control the mental health symptoms associated with the disorders, but there are no medications that specifically treat dissociative disorders. However, the medication Pentothal can sometimes help to restore the memories. The length of an event of dissociative amnesia may be a few minutes or several years. If an episode is associated with a traumatic event, the amnesia may clear up when the person is removed from the traumatic situation.
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