Understanding Dissociative Disorders

Dissociative disorders are complex mental health conditions that involve disruptions in memory, identity, consciousness, and perception. They often develop as a response to trauma and can significantly impact an individual's life. While dissociation can be an adaptive response to sustained trauma, it can lead to difficulties in most areas of functioning when unknown or unmanaged. This page describes the main types of dissociative disorders, including Dissociative Identity Disorder (DID), Other Specified Dissociative Disorder (OSDD), and other related conditions.

It is important to note that dissociation exists on a spectrum of human experience. Many people move in and out of forms of disconnection for a variety of reasons, some of which support functioning in the moment, while others begin to interfere with a sense of presence, agency, and choice. This can show up as feeling detached from the body, emotions, or surroundings, or as difficulty accessing internal cues that help guide decision-making and connection. A person may or may not meet criteria for a dissociative disorder, and still experience patterns of dissociation that meaningfully impact daily life and the healing process. When dissociation is present, it can limit access to emotions, memory, and internal awareness in ways that make it harder to engage fully in treatment for concerns such as depression, anxiety, panic, or trauma. An integrated approach recognizes these patterns with care and intention, supporting clients in gradually increasing connection, capacity, and embodied awareness.

Dissociative Identity Disorder (DID)

Dissociative Identity Disorder (DID), formerly known as Multiple Personality Disorder, is characterized by the presence of two or more distinct personality states or identities within a single individual. These distinct identities, often called "alters," "collective," or "parts" may have their own names, ages, histories, and characteristics.

Symptoms of DID

1. Identity Alteration: The presence of two or more distinct identities or personality states.

2. Amnesia: Gaps in memory for personal history or present experience(s), including people, places, activities, and events.

3. Identity Confusion: Feeling uncertain about one's identity or sense of self.

4. Depersonalization and Derealization: Feeling detached from oneself or the environment.

5. Distress and Impairment: Significant distress or impairment in social, occupational, or other important areas of functioning.

Many individuals who have DID and other dissociative disorders go 7 to 10 years in treatment before getting the proper diagnosis, often resulting in increased stress, confusion, trauma, anxiety, and depression. Sadly, many individuals who may have had some positive experiences in therapy, yet still struggle with feeling like something was "missed" were never assessed or treated for co-occurring dissociation. If you have experienced these symptoms or others described on this page and are seeking therapy, it is imperative that you choose a therapist well-versed in dissociative disorders and appropriate, individualized treatment approaches.

Other Specified Dissociative Disorder (OSDD)

Other Specified Dissociative Disorder (OSDD) is a diagnosis for individuals who do not meet the full criteria for DID but still experience significant dissociative symptoms. OSDD is a broad category that can include various dissociative experiences.

Types of OSDD

1. OSDD-1a: Involves dissociative symptoms and identity disruption without distinct, fully-formed alters.

2. OSDD-1b: Includes dissociative symptoms and identity disruption where different personality states may be distinct, but may not have amnesia between alters (as in the case of DID).

Symptoms of OSDD

1. Identity Disruption: Similar to DID but without fully distinct identities.

2. Memory Gaps: Inability to recall important personal information.

3. Emotional Detachment: Feeling detached from emotions or physical sensations.

4. Impairment in Functioning: Significant distress or impairment in daily life.

Dissociative Amnesia

Dissociative Amnesia involves an inability to recall important personal information, usually related to trauma or stress. This memory loss goes beyond normal forgetfulness and is often localized to specific events or periods.

Symptoms:

1. Memory Loss: Inability to remember important personal information.

2. Confusion: Difficulty recalling personal identity or life history.

Depersonalization/Derealization Disorder

Depersonalization/Derealization Disorder is characterized by persistent or recurrent experiences of depersonalization (feeling detached from oneself) and/or derealization (feeling that the external world is unreal).

Symptoms:

1. Depersonalization: Feeling detached from one’s thoughts, feelings, or body.

2. Derealization: Feeling that the external environment is unreal or distorted.

Dissociative Subtype of PTSD

The DSM-5-TR recognizes a dissociative subtype of Post-Traumatic Stress Disorder (PTSD) for individuals who meet full PTSD criteria and also experience persistent or recurrent symptoms of depersonalization (a sense of detachment from one’s body or self) and/or derealization (a sense that the external world feels unreal or distorted). These dissociative experiences are understood as protective nervous system responses that can create distance from overwhelming internal or external experiences, while also impacting a person’s ability to feel present, connected, and engaged in the healing process.

When to Seek Help

If you or someone you know is experiencing symptoms of a dissociative disorder, it can be life changing to seek professional, affirming help. Dissociative disorders often require specialized treatment for full symptom recovery, including therapy and, in some cases, medication.

Treatment Options

1. Psychotherapy: The primary treatment for dissociative disorders. Therapies such as Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Eye Movement Desensitization and Reprocessing (EMDR), Internal Family Systems (IFS), and other triphasic trauma-focused therapies can be effective.

2. Medication: While there are no medications specifically for dissociative disorders, medications may be prescribed by a doctor to address associated symptoms like depression or anxiety.

3. Support Groups: Connecting with others who have similar experiences can provide valuable support and understanding.

Recognizing the symptoms of dissociation and seeking help can lead to reduced stress and significantly improved quality of life. If you or someone you know is struggling with dissociative symptoms, don’t hesitate to reach out. Nourished Minds Therapy offers several empirically based treatment approaches that have been proven effective in the treatment of dissociative disorders. Visit our Therapeutic Approaches Page or Contact Me to find out how we can tailor a plan to support your mental wellness.