Addiction Recovery and Long-Term Success Is Within Reach!

Nationwide Rehab Centers That Fit Your Needs

Dual Diagnosis: Dissociative Identity Disorder and Addiction Dual Diagnosis Dissociative Identity Disorder and Addiction

There is a clear link between many psychiatric disorders and addiction. While the severity and signs of these types of addiction can vary, many instances of addiction can be traced back to a psychological disorder – especially when left undiagnosed and untreated.

With dissociative identity disorder, this connection with addiction is measurable. Dissociative identity disorder, or DID, can often be triggered by a traumatic event early on in life such as abuse or neglect as a child. Substance abuse or addiction can also be traced back to childhood traumas as a coping mechanism for the mental effects these traumas have caused.

What Is Dissociative Identity Disorder?

Previously known as multiple personality disorder, dissociative identity disorder is a psychological disorder in which an individual can develop two or more distinct identities. You may have felt a slight sense of dissociation before, likely in the form of a daydream in which you imagined you were someone else or a different version of yourself. With this type of dissociation, it is easy for you to differentiate imagination from reality and you are able to bring yourself back to the ‘true you’ in a split second. Dual Diagnosis Dissociative Identity Disorder and Addiction Multiple Personality DisorderWith DID, however, this dissociation can become a completely separate identity. These identities can have control over an individual’s behavior and personality, and can take on wildly varying attributes that have very little to do with the affected individual’s true identity. For example, identities can be of different age, race, culture, and even gender than the other identities.

It is widely believed that DID is underdiagnosed in the United States. Some argue this is due to the stigmatization of the disorder, as it is often presented to the public as an illness that can be violent in nature. Hollywood and other entertainment outlets tend to perpetuate this stereotype. Others attribute the under diagnosis of DID to lack of widespread belief in the disorder in the psychiatric community.

What Causes Dissociative Identity Disorder?

Dissociative identity disorder is controversial in the psychiatric community. While some clinical professionals believe the disorder to be an independently diagnosed and treated disorder, other believe it could be a subset of problems caused by other psychiatric conditions. Just as the categorization of this disorder can be argued on, so can the underlying causes.

A popular hypothesis for the cause of DID has been linked to extensive and repetitive childhood abuse or extreme stress. When an individual with a developing mind, such as a child, suffers from this type of abuse or stress, there are often disruptions or alterations of those memories. This disruption in memory can be seen as an initial coping mechanism for the child.

Questions About Treatment?

Call now to be connected with a compassionate treatment specialist.

Through this coping mechanism, the child can dissociate his/herself from a traumatic event that is literally too difficult to associate with their own memories. This dissociation can turn into a psychological disorder if left untreated as other dissociation can follow, eventually manifesting into separate identities.

Another hypothesis for the cause of DID revolves around it stemming from the treatment of other psychological disorders. Hypnosis, for example, has been blamed for causing DID in patients whose traumatic memories were altered by the act itself. Those who support this hypothesis believe the hypnosis causes a similar disruption or alteration in memory as childhood trauma can, eventually leading into a split of one or more identities.

Signs And Symptoms Of DID

The most obvious sign of DID is, of course, the dissociation or development of multiple personalities. This can present itself in different levels of severity, but often individuals who suffer from DID describe the feeling as no longer being the ‘driver’ of their own bodies. Although they are consciously aware of what is going on, they feel powerless in the decisions being made by the alternate identities. Dual Diagnosis Dissociative Identity Disorder and Addiction Feel Powerless

Outside of the realm of developing other identities, early signs of DID can cause an individual to lose sight of their own identity. For example, an individual may lose their own sense of self or find it difficult to recall personal information. Losing track of time or current events could also be a sign that an individual is losing touch with some parts of their own reality.

Other signs and symptoms of DID include:

  • mood swings
  • depression
  • uncontrollable compulsions
  • anxiety and panic attacks
  • visual or auditory hallucinations
  • night terrors, insomnia, and other sleep disorders
  • alcohol or drug dependence

The Link Between DID And Addiction

Alcohol and drug dependencies are not uncommon among those with dissociative identity disorder. DID can be a debilitating disorder that leaves individuals suffering with confusion, irritability, and the inability to control many thoughts or actions. For those who feel overcome by the inability to control their alternate identities, drugs and alcohol may be seen as a welcome escape.

As dissociative identity disorder can be seen as an individual’s coping mechanism for past trauma, drugs are often used as another coping mechanism to deal with traumatic events. Because of this phenomenon, it is sometimes unclear which came first: the addiction or the dissociation.

It is clear, however, that both conditions can feed into each other. Treatment and therapy for DID can be set back or even overpowered by a substance dependence, most likely because the substance addiction can alter an individual’s state of mind to a level where they temporarily struggle to recognize their own identity.

Individuals suffering from substance addiction often turned to it as a desperate attempt to block or numb some of the feelings they were struggling with from DID. While the use of drugs may be able to temporarily calm the anxiety and mental fear they experience from dissociative identity disorder, they can complicate the treatment of the disorder and make it more difficult for an individual to admit they need treatment or therapy in the first place.

The Relationship Between Drug Use And Mental Illness

The prevalence of drug use among individuals diagnosed with a mental illness is staggering. According to the National Alliance on Mental Illness, about 33% of individuals who experience symptoms of mental illness also suffer from substance abuse. This number increases to 50% when considering those with ‘severe’ mental illness. Dual Diagnosis Dissociative Identity Disorder and Addiction 33% Of IndividualsThese numbers could be grossly underestimated when considering how common it is for a mental illness to be left undiagnosed due to stigmatization, fear, of lack of belief in mental illnesses. Men are more likely than women to live with an undiagnosed mental illness, which could be one reason why men are also more likely to suffer from substance abuse with a mental illness than women are.

Depending on the individual, either substance abuse or mental illness can present itself first. It is not uncommon for someone suffering with mental illness to turn to drugs to help cope with some of the symptoms of their illness. Alternatively, it is not unheard of for someone with a drug dependence to develop a mental illness as a result of the long-term effects some drugs can have on an individual’s thoughts, mood, or personality.

Treatment For Dissociative Identity Disorder

As the exact cause of DID has been an element of controversy in the psychiatric community, so is its treatment. Like other mental illnesses, the best treatment will vary based on the patient’s exact symptoms and other diagnoses (such as substance addiction).

A ‘phased’ approach to treatment is often focused on when it comes to dissociative identity disorder. This can allow therapy to intensify in a series of stages, helping the affected individual to work through their thoughts and feelings associated with DID in a gradual treatment plan. Some common treatment methods include:

These treatment options can become complicated with the introduction of another diagnosis such as substance abuse. This is also referred to as dual diagnosis. Dual diagnosis is coexistence of two or more disorders or illnesses that affect an individual’s mental health. It is important that any treatment plan prescribed to an individual with dual diagnosis addresses all aspects of that individual’s illnesses.

Get Help Today

Especially in individuals that display signs and symptoms of mental illness, seeking help with substance addiction is essential to getting on the road to recovery. Finding a treatment plan that can focus on all aspects of an individual’s mental health as well as their substance addiction is often the key to success.

Our rehab centers are focused on treating all aspects of addiction and can be customized to fit the needs of individual patients. Give us a call today to discuss treatment options for yourself or a loved one suffering from dual diagnosis.

For More Information Related to “Dual Diagnosis: Dissociative Identity Disorder and Addiction” Be Sure To Check Out These Additional Resources From



National Alliance on Mental Illness –Dual Diagnosis
Substance Abuse and Mental Health Services Administration – Mental and Substance Use Disorders
U.S. National Library of MedicineNeurodevelopmental Biology Associated With Childhood Sexual Abuse
U.S. National Library of MedicinePsychotherapy and Pharmacotherapy for Patients with Dissociative Identity Disorder
American  Psychiatric Association – What Are Dissociative Disorders?

Help Us Save Lives - Please Share

Talk Now: 1-888-979-9592

For 24/7 Treatment Help Call:


For Immediate Treatment Help Call:
(888) 979-9592