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Personality Disorders: Types, Symptoms & Clusters Explained
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It is quite normal to feel isolated if someone you love has just been diagnosed with a personality disorder or if you have been trying to work on the understanding of your own patterns of thinking and behavior. Unfortunately, personality disorders are one of the least understood mental health conditions.
Therefore, in this blog, we will go over the basics of what personality disorders are, how mental health professionals categorize different types of them, and what kind of help is generally available for people struggling with these disorders.
What Are Personality Disorders?
Personality disorders are patterns of thought, feeling, and behavior that are inflexible and maladaptive and that cause significant impairment or distress. These patterns of thinking, feeling, and behaving are stable across time and consistent in different situations.
They represent extreme variations of personality traits that cause significant inner turmoil and interfere with a person's daily life.
The DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition) - the manual clinicians use in the United States for diagnosing mental disorders - defines a personality disorder as a deeply ingrained, long-standing pattern of behavior and inner experience that significantly deviates from the expectations of the individual's culture.
Such a pattern is inflexible and manifested in a wide range of personal and social situations, leading to clinically significant distress or impairment.
Personality disorders should not be equated with defects in a person's character or moral standing. Like any other illness, personality disorders are medical conditions that have a biological, psychological, and social basis.
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Personality disorders are medical conditions, not character flaws or moral failings. They represent persistent patterns of thinking and behavior that cause distress.
Clinicians look for behavior that is inflexible, long-standing, and causes significant impairment in your social or professional life. A diagnosis depends on whether these traits disrupt your ability to function consistently.
How Common Are Personality Disorders?
Personality disorders are found in a lot more people than we'd think. A big study that looked at the whole population and was published in the Journal of Clinical Psychiatry found that around 9 out of 100 adults in the US have a diagnosable personality disorder.
Personality disorders don't discriminate. They can affect anyone regardless of who they are, where they come from or their age.
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Yes, many people go years without a diagnosis because they view their thoughts and behaviors as part of who they are. Symptoms often feel like a normal, albeit difficult, way of seeing the world.
Research shows these conditions affect people regardless of their age, background, or social standing. They are more common than many realize, impacting nearly 9 out of 100 adults.
DSM-5 Personality Disorders: The Three Clusters
The DSM-5 divides the 10 recognized personality disorders into three groups: A, B, and C, taking into consideration their common traits. Knowledge about these groups is a great tool for unraveling how various disorders relate to one another.
Cluster A Personality Disorders: Odd or Eccentric Patterns
People with Cluster A personality disorders show uncommon thoughts or behavior that make others think that it is strange or difficult for them to understand. This group includes three disorders:
|
Disorder |
Core Feature |
|
Paranoid Personality Disorder |
Persistent distrust and suspicion of others without sufficient reason |
|
Schizoid Personality Disorder |
Detachment from social relationships and a limited range of emotional expression |
|
Schizotypal Personality Disorder |
Eccentric behavior, odd beliefs, and discomfort in close relationships |
Those affected by Cluster A Personality Disorders are typically socially isolated for long periods of time, although this is not always their decision. Their symptoms generally make the formation of intimate relationships so dangerous or overwhelming that it is, in fact, one major way in which they end up isolated.
Cluster B Personality Disorders: Dramatics and Unpredictability
Cluster B personality disorders feature extreme feelings, rash actions, and challenges in having consistent relationships. These disorders are the ones usually shown, and quite often misrepresented, in the media.
|
Disorder |
Core Feature |
|
Antisocial Personality Disorder (ASPD) |
Persistent disregard for the rights of others; deceitfulness and impulsivity |
|
Borderline Personality Disorder (BPD) |
Intense fear of abandonment, unstable relationships, identity disturbance, and emotional dysregulation |
|
Histrionic Personality Disorder |
Excessive emotionality and attention-seeking behavior |
|
Narcissistic Personality Disorder (NPD) |
Grandiosity, need for admiration, and lack of empathy |
BPD remains one of the most intensely researched disorders in this cluster. A Current Psychiatry Reports 2019 review revealed that DBT (Dialectical Behavior Therapy) is a highly systematized modality of psychotherapy.
This strongly helps in lowering self-harm, suicide ideation, and emotional dysregulation in BPD patients.
Cluster C Personality Disorders: Anxious or Fearful Styles
Persons with Cluster C personality disorders are characterized by anxiety and fear as their main motivators. Such individuals tend to come across as very cautious, reliant on others, or exhibiting a high level of perfectionism.
|
Disorder |
Core Feature |
|
Avoidant Personality Disorder |
Social inhibition and extreme sensitivity to rejection, despite a strong desire for connection |
|
Dependent Personality Disorder |
Excessive need to be cared for, leading to submissive or clinging behavior |
|
Obsessive-Compulsive Personality Disorder (OCPD) |
Preoccupation with orderliness, perfectionism, and control — distinct from OCD (obsessive-compulsive disorder) |
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Clinicians group them to identify common core features, such as eccentricity, emotional instability, or anxiety. This system helps practitioners better understand the relationships between different symptom sets.
The clusters are categories based on shared characteristics rather than a scale of severity. Each disorder, regardless of its cluster, has its own unique impact on a person's life.
Personality Disorder Symptoms: What to Watch For
Different personality disorders have quite distinct symptoms. However, there are a few symptoms that span several different disorders. You or a loved one may want to get a professional evaluation if you/may:
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Exhibit way of thinking or behaving that are stable, span multiple years, and situations
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Have major problems at work, with friends, or with family
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Natured recurrent, periodic, and cyclical conflict, fears of abandonment, or emotional dysregulation
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React in a very fixed, involuntarily rigid way to stress or change
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Usually have a feeling of emptiness, amnesia, or being different from others
On their own, these indications are not sufficient for establishing a diagnosis. Only a mental health specialist, usually a psychiatrist or a licensed psychologist, can diagnose personality disorders through in-depth clinical evaluation.
How Are Personality Disorders Treated?
Personality disorders can be treated. Recovery is not the same for all people, but it is possible to make significant progress with the right help. Treatments that are supported by evidence are:
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DBT (Dialectical Behavior Therapy): It is very effective for BPD; it teaches skills for regulating emotions, tolerating distress, and interacting with others
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Schema Therapy: It guides individuals to recognize and alter long-standing patterns that were established in early childhood
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Mentalization-Based Treatment (MBT): It enhances the capacity to interpret one's own and others' mental states
-
Cognitive Behavioral Therapy (CBT): It works on changing negative thought patterns and behaviors
Drugs do not directly address personality disorders, but they might be used to alleviate symptoms of other mental health issues, such as depression, anxiety, or mood swings.
If you are dealing with a diagnosis, be it yours or that of a family member, you may find tools like August AI useful for monitoring mood fluctuations, organizing therapy sessions, and gaining a deeper insight into the correlation between your feelings and symptoms.
Supporting a Family Member With a Personality Disorder
Caring for a person with a personality disorder can be quite taxing emotionally. Besides, if someone you care about has a personality disorder, your own health is important as well.
Family Connection is a family program based on scientific research and is a very effective tool to help caregivers communicate and set limits as well as to prevent exhaustion. This program was created by the National Education Alliance for BPD.
As per the National Institute of Mental Health (NIMH), with early intervention and ongoing support, people with personality disorders can experience greatly improved long-term outcomes.
Key Takeaways
Personality disorders are genuine, complicated, and generally misinterpreted conditions that impact a lot of people. If you are looking for explanations for your own personality disorder, helping a family member, or just wanting to know, finding out the different personality disorders - and how the DSM-5 clusters are organising them - is a very powerful first step.
Getting accurate facts, a good therapist, and continuous backing would mean that MDPs can and do live settled, well-connected lives.
August AI is created to be a companion on that path - by informing you, helping you to record your development, and making you feel less isolated in the time between therapy sessions.
Frequently Asked Questions
‍‌‍‍‌‍‌‍‍‌Can personality disorders be cured?
‍‌‍‍‌‍‌‍‍‌Can personality disorders be cured?
Strictly speaking, there is no "cure" as such, but very effective symptom control and major improvement in one's quality of life can actually become a reality through continuous treatment. A lot of individuals with personality disorders contribute greatly to society and have very fulfilling lives.
Are personality disorders the same as mood disorders?
Are personality disorders the same as mood disorders?
Not at all. Mood disorders (e.g., depression, bipolar disorder) are characterized by episodes of mood changes, whereas personality disorders are present as a person's consistent, characteristic ways of thinking, behaving, and feeling over time and in different situations. They may also be found together in one individual.
Can a teenager be diagnosed with a personality disorder?
Can a teenager be diagnosed with a personality disorder?
Generally, the individual is required to be 18 years or older to be diagnosed. One exception is antisocial personality disorder, which can be made a diagnosis even before the 18th birthday if there is evidence of conduct disorder. In certain clinical situations, adolescents may be given provisional diagnoses.
Is narcissistic personality disorder the same as being narcissistic?
Is narcissistic personality disorder the same as being narcissistic?
Definitely not. A large number of people have narcissistic traits, which can be minor or major. However, NPD is the official term for a persistent and pervasive pattern that leads to serious impairment and distress, not just someone who appears self-centered.
How is OCPD different from OCD?
How is OCPD different from OCD?
OCD (obsessive-compulsive disorder) is characterized by intrusive, repetitive thoughts that are unwanted and lead to performing compulsions, and these are experienced as very distressing and bad for one's sense of self. Conversely, with OCPD, it is about rigid perfectionism and control, which the individual generally judges to be correct and reasonable.
Where can I find a therapist who specializes in personality disorders?
Where can I find a therapist who specializes in personality disorders?
The best way is to check the Psychology Today therapist directory or request your primary care physician to give you a recommendation to a psychiatrist or a licensed psychologist who has had training in trauma and personality disorders.
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