Dissociative identity disorder (DID) is a mental health condition where you have two or more interchangeable personalities. It’s usually the result of past trauma.

In controlled studies, non-specialised treatment that did not address dissociative self-states did not substantially improve DID symptoms, though there may be improvement in patients' other conditions.

Aug 11, 2025 · DID is a severe form of dissociation, a mental process that produces a lack of connection in your thoughts, memories, feelings, actions, or sense of identity. The dissociative aspect is thought...

Feb 19, 2026 · You can have multiple identities that function independently if you have dissociative identity disorder (DID). Severe and repetitive childhood trauma often causes DID.

DID often co-occurs with other emotional conditions, including posttraumatic stress disorder (PTSD), borderline personality disorder (BPD), and a number of other personality disorders, as well as …

One of the most common symptoms of DID is hearing voices, most often within the mind. Because of this, many individuals with DID are unsuccessfully treated with medications for schizophrenia or …

DID is complex—but with the right knowledge, clinicians, caregivers, and communities can play a meaningful role in healing. This on-demand session clarifies DID’s clinical realities, reduces stigma, …

Dissociative identity disorder (DID) is the disorder that was previously recognized as multiple personality disorder. It’s characterized by the presence of two or more dissociated self states, known as alters, …

2 days ago · The criteria for a dissociative identity disorder (DID) diagnosis are defined in the Diagnostic and Statistical Manual of Mental Disorder, Fifth Edition (DSM-5).

Dissociative identity disorder (DID)—which many people recognize by its former name, multiple personality disorder—is one of Hollywood’s favorite psychology-related topics, with a decades-long …