Dependent personality disorder (DPD) is one of the most frequently diagnosed personality disorders. It causes feelings of helplessness, submissiveness, a need to be taken care of and for constant reassurance, and an inability to make everyday decisions without an excessive amount of advice and reassurance from others. This personality
disorder occurs equally in men and women and usually becomes apparent in young adulthood or later as important adult relationships form. People with DPD become emotionally overdependent on other people and spend great effort trying to please others. People with DPD tend to display needy, passive, and clinging behavior, and have a fear of separation. Other common characteristics of this personality disorder
include: Although the exact cause of DPD is not known, it most likely involves a combination of biological, developmental, temperamental, and psychological factors. Some researchers
believe an authoritarian or overprotective parenting style can lead to the development of dependent personality traits in people who are susceptible to the disorder. A diagnosis of DPD must be distinguished from borderline personality disorder, as the two share common symptoms. In borderline personality disorder, the person responds to fears
of abandonment with feelings of rage and emptiness. With DPD, the person responds to the fear with submissiveness and seeks another relationship to maintain their dependency.What Are the Symptoms of DPD?
What Causes DPD?
How Is DPD Diagnosed?
If most or all the (above) symptoms of DPD are present, the doctor will begin an evaluation by taking a thorough medical and psychiatric history and possibly a basic
physical exam. Although there are no laboratory tests to specifically diagnose personality disorders, the doctor might use various diagnostic tests to rule out physical illness as the cause of the symptoms. If the doctor finds no physical reason for the symptoms, they might refer the person to a psychiatrist,
psychologist, or other health care professional trained to diagnose and treat mental illnesses. Psychiatrists and psychologists use specially designed interview and assessment tools to evaluate a person for a personality disorder. As is the case with many personality disorders, people with
DPD generally do not seek treatment for the disorder itself. Rather, they might seek treatment when a problem in their lives -- often resulting from thinking or behavior related to the disorder -- becomes overwhelming, and they are no longer able to cope. People with DPD are prone to developing depression or anxiety, symptoms that might
prompt the individual to seek help. Psychotherapy (a type of counseling) is the main method of treatment for DPD. The goal of therapy is to help the person with DPD become more active and independent, and to learn to form healthy relationships. Short-term therapy with specific
goals is preferred when the focus is on managing behaviors that interfere with functioning. It is often useful for the therapist and patient together to pay attention to the role of therapist in order to recognize and address ways in which the patient may form the same kind of passive reliance in the treatment relationship that happens outside of treatment. Specific strategies might include assertiveness training to help the person with DPD develop self-confidence and cognitive-behavioral
therapy (CBT) to help someone develop new attitudes and perspectives about themselves relative to other people and experiences. More meaningful change in someone's personality structure usually is pursued through long-term psychoanalytic or psychodynamic psychotherapy, where early developmental experiences are examined as they may shape the formation of defense mechanisms, coping styles, and patterns of attachment and intimacy in close relationships.How Is DPD Treated?
Medication might be used to treat people with DPD who also suffer from related problems such as depression or anxiety. However, medication therapy in itself does not usually treat the core problems caused by personality disorders. In addition, medications should be carefully monitored, because people with DPD become dependent on them or misuse certain prescription drugs.
People with DPD are at risk for depression, anxiety disorders, and phobias, as well as substance abuse. They are also at risk
for being abused because they may find themselves willing to do virtually anything to maintain the relationship with a dominant partner or person of authority. With psychotherapy (counseling), many people with DPD can learn how to make more independent choices in their lives. Although prevention of the disorder might
not be possible, treatment of DPD can sometimes allow a person who is prone to this disorder to learn more productive ways of dealing with situations.What Are the Complications of DPD?
What Is the Outlook for People With DPD?
Can DPD Be Prevented?
The development of personality structure is a complex process that begins from an early age. Psychotherapy aimed at modifying personality may be more successful when begun early, when the patient is highly motivated for change, and when there is a strong working relationship between the therapist and patient.