Definition

Dependent personality disorder is characterized by dependent and submissive behavior. The person often defers the majority or all decision-making to someone else. People with this type of personality disorder are not aware that their thoughts and behaviors are inappropriate.

Causes    ▲

It is not clear what causes personality disorders, but it is likely a combination of genetic factors and a person's environment.

The Central Nervous System A personality disorder is most likely a combination of chemical or electrical imbalances in the brain and a reaction to traumatic personal experiences. Copyright © Nucleus Medical Media, Inc.

Risk Factors    ▲

Dependent personality disorder is more common in women and in early adulthood. Other factors that may increase your chances of a personality disorder:

• Early childhood parental loss
• Child abuse or neglect
• Chronic physical illness during childhood

Other associated psychological problems can include:

• Major depression
• Generalized anxiety disorder
• Panic disorder
• Social phobia
• Post-traumatic stress disorder
• Alcohol use disorder

Symptoms    ▲

Dependent personality disorder may cause:

• Irrational fear
• Relying on others for guidance, decision-making, reassurance, and advice
• Excessive sensitivity to criticism
• A strong fear of rejection
• Perception of oneself as powerless
• Low self-confidence

Diagnosis    ▲

You will likely be referred to a psychiatrist or other mental health professional. You will be asked about your symptoms. A mental and medical health history will be taken. A diagnosis will be made after a complete psychiatric assessment that rules out other disorders.

Treatment    ▲

Treatment includes counseling, medication, and therapy. Talk with your doctor about the best treatment plan for you. Options include:

Prevention    ▲

There are no current guidelines to prevent dependent personality disorder because the cause is unknown.