Dissociative Amnesia Symptoms: Understanding the Memory Loss Disorder

Dissociative amnesia is a unique psychological disorder characterized by amnesia or memory loss. This condition, which typically results from a traumatic experience, can cause individuals to forget important personal details or events, as well as details or entire blocks of time. Although dissociative amnesia is often temporary, it can significantly impact a person’s life.

What is Dissociative Amnesia?

Dissociative amnesia is a type of dissociative disorder that affects an individual’s memory or sense of identity. This condition can manifest in different forms, from complete memory loss, such as forgetting one’s name, to selective amnesia, where an individual experiences memory lapses surrounding a particular time or event. In some cases, dissociative amnesia can progress to dissociative fugue—a more severe form of the disorder.

Causes of Dissociative Amnesia

Dissociative amnesia occurs as a response to a traumatic or stressful event. This event can be anything that causes emotional distress or psychological harm, such as a natural disaster, physical or emotional abuse, severe illness, or a life-altering accident. The victim’s mind subconsciously blocks out or dissociates from the trauma, resulting in memory loss or gaps.

Aside from external factors, internal conflicts or anxiety can also trigger dissociative amnesia. The internal conflict can arise from a vast range of mental health conditions, such as depression, anxiety, obsessive-compulsive disorder (OCD), and post-traumatic stress disorder (PTSD).

Symptoms of Dissociative Amnesia

The primary sign of dissociative amnesia is memory loss, which can either be temporary or long-term. Memory loss can take several forms and can affect any aspect of an individual’s life.

Here are some common symptoms of dissociative amnesia:

  • Generalized amnesia: This type of amnesia results in forgetting one’s name, birthdate, and other important personal information.
  • Selective amnesia: This type of amnesia causes memory gaps in specific events or periods, such as forgetting a traumatic experience or events that occurred during a particular time.
  • Continuous amnesia: The inability to remember events before and after the traumatic event.
  • Systematized amnesia: Involving an inability to remember certain categories of information, such as only forgetting all memories of family members.

In addition to the above, dissociative amnesia can also cause other symptoms such as:

  • Anxiety, depression, or other mental health issues.
  • Difficulty in learning new information.
  • Feeling detached or disconnected from one’s body or surroundings.
  • Distorted sense of time or identity.
  • Feeling overwhelmed or confused.
  • Unusual and extreme reactions to events that are not traumatic.

The Treatment of Dissociative Amnesia

Treatment for dissociative amnesia focuses on the underlying emotional trauma or conflict that causes memory loss. Psychotherapy, particularly cognitive-behavioral therapy (CBT), is an effective approach to treating dissociative amnesia. CBT focuses on changing one’s behavioral and thought patterns to identify and confront underlying emotions, beliefs, and uncertainties. The therapy helps patients to gradually regain access to forgotten memories.

Other forms of therapy that may be helpful include hypnotherapy, where a trained therapist guides the patient into a relaxed state before giving suggestions to stimulate memory recall. Art therapy, a form of psychotherapy that encourages patients to express their feelings through art or craft, can also help individuals to deal with past traumatic experiences and may help patients recover repressed memories.

In some cases, medication may be used to help manage associated symptoms such as anxiety, depression or trouble sleeping.

Preventing Dissociative Amnesia

Preventing dissociative amnesia is not always possible since it is often a subconscious response to catastrophic stress or trauma. However, individuals can minimize the risk of developing dissociative amnesia by participating in stress-reducing activities and learning effective stress management techniques such as mindfulness and meditation.


Dissociative amnesia is a memory loss disorder that can significantly impact a person’s life. The disorder often manifests as a response to traumatic events, causing individuals to forget essential personal information and events. Treatments for dissociative amnesia include psychotherapy, hypnotherapy, art therapy or medication, and prevention methods such as stress management techniques. If you or someone you know is experiencing the symptoms associated with dissociative amnesia, contacting a qualified healthcare professional can provide support and effective treatments for coping with this condition.


What are the common symptoms of Dissociative Amnesia?

Some common symptoms of Dissociative Amnesia include memory loss or gaps in memory, confusion, feeling disconnected from one’s surroundings, forgetfulness, and disorientation. In some cases, people may even forget their name or personal details. However, it is important to note that symptoms may vary from person to person and may be linked to specific traumatic experiences.

What can trigger Dissociative Amnesia symptoms?

Dissociative Amnesia symptoms are often triggered by a traumatic event, such as physical or emotional abuse, accident, or a life-threatening experience. In some cases, the symptoms may not appear until some time after the event, and they may be triggered by a reminder or a similar experience. Nevertheless, it is important to seek medical help if you suspect that you or someone you know may be suffering from Dissociative Amnesia.

How is Dissociative Amnesia treated?

Treatment for Dissociative Amnesia may vary depending on the severity of the symptoms and the underlying causes. In some cases, psychotherapy, such as cognitive-behavioral therapy or psychodynamic therapy, may be helpful in helping the person to process and deal with the traumatic event that triggered their symptoms. In other cases, medications may be used to help alleviate anxiety or depression symptoms that often accompany Dissociative Amnesia. Nevertheless, seeking help from a medical professional, such as a therapist or a psychiatrist, is essential in treating and managing Dissociative Amnesia.


1. American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.). https://doi.org/10.1176/appi.books.9780890425596

2. Dalenberg, C. (2014). Dissociative amnesia and dissociative fugue. In Dissociation and the dissociative disorders: DSM-V and beyond (pp. 135-149). Routledge.

3. Spiegel, D. (2014). Dissociative amnesia. In Handbook of clinical neurology (Vol. 120, pp. 685-691). Elsevier. https://doi.org/10.1016/B978-0-7020-4087-0.00046-0