Histrionic Personality Disorder: Symptoms, Causes, & Treatment

Histrionic personality disorder is one of the ten personality disorders outlined in the Diagnostic and Statistical Manual of Mental Disorders. Living with this undiagnosed condition can cause distress and strain in the social and emotional aspects of an individual’s life.

Read on to learn about the symptoms, potential causes, and treatment of histrionic personality disorder.

What Is Histrionic Personality Disorder? 

Histrionic personality disorder (HPD) is a mental health condition in which an individual displays chronic attention-seeking, emotional, or seductive behavior [1]. People who have this disorder often overdramatize situations and are highly gullible and susceptible to others’ influence. A hallmark feature of HPD is the display of shallow emotions, where feelings may shift rapidly and lack depth.

If left undiagnosed and untreated, HPD can lead to strained relationships, work disruptions, and social challenges. HPD typically emerges in late adolescence or early adulthood and is identified as a pervasive pattern of behavior across different areas of life. People with HPD tend to be flirtatious, extroverted, narcissistic, and self-indulgent, and they often don’t realize how their behavior comes off or that it may be problematic.

Histrionic personality disorder is one of the ten personality disorders in the Diagnostic and Statistical Manual of Mental Disorders. These ten personality disorders are organized into three clusters: A, B, and C. HPD falls under Cluster B personality disorders, which are marked by emotional intensity and impulsive behavior.

Other Cluster B disorders include borderline personality disorder (unstable relationships and fear of abandonment), narcissistic personality disorder (need for admiration and inflated self-worth), and antisocial personality disorder (disregard for others and social norms). These conditions are recognized by the American Psychiatric Association and often share overlapping traits like emotional volatility or challenges with interpersonal boundaries, making an accurate diagnosis and individualized treatment essential.

Other Cluster C personality disorders, such as dependent personality disorder and avoidant personality disorder, can sometimes be misdiagnosed or confused with HPD due to shared traits like emotional sensitivity or a strong need for reassurance. However, HPD is distinct in its emphasis on attention-seeking and dramatic expression.

What Are the Causes of Histrionic Behavior?

Scientists and research specialists alike do not have an answer to what causes histrionic personality disorder or other personality disorders. There are limited studies available on the etiology of HPD. However, there are many theories that HPD can be caused by the following factors [4]: 

• Childhood environment. Traumatic experiences, overly indulgent parenting styles, or inconsistent attention—such as extreme adoration or emotional neglect—can increase the risk of developing HPD. Child abuse, neglect, or sexual abuse are also frequently cited.
• Hereditary causes. Some studies suggest a genetic component in personality disorders like HPD, pointing to a potential family history link.
• Medical or neurological conditions. Some studies also indicate that individuals with damaged neurons are often associated with personality disorders. Conditions such as head trauma, cerebrovascular disease, brain tumors, or epilepsy may affect areas of the brain tied to emotional regulation.

Risk Factors of Histrionic Personality Disorder

Several risk factors may increase the likelihood of developing HPD. These include trauma or abuse in early childhood or adolescence, unpredictable attention, learned behaviors from caregivers, or rewarding attention-seeking behaviors. A lack of discipline and emotionally intense parenting may also contribute to this issue.

These factors do not directly cause HPD, but they can influence personality development and increase vulnerability.

Complications Caused by HPD

Those who have HPD are often at a higher risk of depression[2], substance abuse, or other co-occurring disorders. This is because exhibiting consistent histrionic behavior can lead to strained or failed experiences across all aspects of life. 

People who have histrionic personality disorder may also develop somatic symptom disorder, panic attacks, or functional neurological symptom disorder, which involves neurological symptoms like paralysis or seizures that medical conditions can’t explain. These complications often arise from the emotional dysregulation and stress associated with untreated HPD.

Those with extreme attention-seeking behavior because of their HPD may even exhibit frequent suicidal threats or gestures.  

Histrionic Personality Disorder Symptoms

People with HPD may also be overly concerned with their appearance and how others perceive them, often using physical appearance to gain validation. In some cases, individuals may even report physical symptoms—such as faintness or vague bodily complaints—particularly when they feel they are not receiving enough attention.

Histrionic personality disorder symptoms, according to the DSM, include [3]: 

• Feeling uncomfortable when not being in the spotlight or the center of attention
• Always seeking reassurance, approval, and validation
• Inappropriate seductive behavior or appearance
• Quickly shifting emotional state that may appear shallow to others
• Extreme emphasis and concern with physical appearance
• Easily influenced by the opinions of others
• Extreme dramatic tendencies and exaggerated displays of emotion
• Believe that certain relationships may be closer than they actually are
• Vague speech, such as superficial talk, storytelling without detail, or making unsupported claims and opinions.

Examples of Histrionic Behavior

Not all of the following examples are always linked to histrionic personality disorder, but these examples show how HPD symptoms could potentially manifest:

• Being very obsessed with appearance, such as excessively working out, getting cosmetic surgeries or modifications, or exclusively dressing expensively/seductively.
• Being excessively sexually seductive, with flirtation consistently evident in their dress, speech, and behavior.
• Rapid emotional shifts based on others’ moods, such as becoming sad during a story, then instantly upbeat when someone shares a cheerful piece of news.
• Consistently speaking in a vague, superficial manner, with difficulty expressing depth or providing meaningful detail.

How Is Histrionic Personality Disorder Diagnosed?

To diagnose HPD, mental health professionals typically explore various aspects of your life, including your personal history, personality traits, coping mechanisms, and relationships. They may also assess for any co-occurring mental health issues, such as depression or anxiety.

Diagnosing histrionic personality disorder can be challenging because individuals with HPD often don’t recognize their behavior as problematic. This lack of insight frequently results in them not seeking treatment or avoiding help when it is offered.

Treatment and Management

Since there are no FDA-approved medications specifically designed to treat histrionic personality directly, treatment often involves psychodynamic psychotherapy and medication to address co-occurring symptoms.

Getting Treatment for Histrionic Personality Disorder

Talk therapy with a licensed therapist or psychologist is one of the most effective ways to address HPD. This therapy aims to help individuals with HPD develop healthier thinking patterns and behaviors, improve their relationships, and enhance their overall quality of life. The ultimate goal is for individuals to achieve a balanced life with better emotional regulation and social skills. Therapy can be conducted individually, with a partner, or with family members.

In addition to talk therapy, medications may be prescribed to manage severe symptoms associated with NPD, such as depression or anxiety. The following are methods that are usually used to treat histrionic personality disorder: 

• Dialectical behavior therapy
• Cognitive behavioral therapy
• Metacognitive therapy
• SSRIs and SNRIs
• Anti-anxiety medications

Prognosis & Management: Living With HPD

The outlook for managing HPD varies based on the severity of symptoms and the effectiveness of treatment. There is no definitive answer regarding the prognosis, as it largely depends on proper diagnosis and treatment.

Your mental health provider is the best resource for guidance on managing HPD and tailoring a treatment plan to your specific needs.

Get Compassionate Treatment for Histrionic Personality Disorder at Connections

Getting the proper treatment for histrionic personality disorder is paramount to a good quality of life. If you or a loved one has HPD or another personality disorder, the mental health specialists at Connections are here for you.

At Connections, we are dedicated to treating the whole person—not simply their symptoms. That’s why we offer a wide range of care that will support your well-being and help you manage any personality disorder.

Our services include:

• 24/7 supervision
• Customized care plans
• Medication management
• Safe and comfortable living environments
• Cognitive Behavioral Therapy (CBT)
• Dialectical Behavior Therapy (DBT)
• Motivational Interviewing

Our evidence-based methods are designed to assist those with personality disorders like HPD and manage any co-occurring issues, such as:

• Depression
• Anxiety
• Mood disorders
• Eating disorders
• Suicidal thoughts

At Connections, we prioritize compassion in every aspect of our care. Discover how a leading mental health facility can make a difference in histrionic personality disorder treatment.

For more information about the support and resources available, contact us at 844-759-0999.

Sources

[1] https://www.ncbi.nlm.nih.gov/books/NBK542325/

[2] https://my.clevelandclinic.org/health/diseases/9743-histrionic-personality-disorder

[3] https://www.psychologytoday.com/us/conditions/histrionic-personality-disorder

[4] https://www.ncbi.nlm.nih.gov/books/NBK542325/