What are personality disorders?
Personality disorders are long-lasting patterns of thinking and behavior that can make it hard to relate to others and handle everyday situations. These patterns are usually deeply ingrained and don’t change easily over time.
People with personality disorders may struggle with relationships, emotions, and decision-making. These challenges can affect work, family life, and overall well-being.
Possible causes and risk factors include:
- Early life experiences, such as trauma or lack of support
- Family history of mental health conditions
- Differences in brain chemistry
- Learned behavior patterns over time
These conditions are typically grouped into three categories based on shared traits:
- Cluster A: Unusual or withdrawn behaviors
- Cluster B: Emotional or unpredictable behaviors
- Cluster C: Anxiety-driven or fearful behaviors
Symptoms
Personality disorders can look different from person to person, but they often involve ongoing difficulties in how someone thinks, feels, and interacts with others.
Common symptoms may include:
- Trouble maintaining healthy relationships
- Strong or unstable emotions
- Difficulty trusting others or feeling close to people
- Impulsive or risky behaviors
- Fear of rejection or abandonment
- Need for constant approval or attention
- Feeling disconnected or withdrawn
How is it diagnosed?
Diagnosing a personality disorder involves a careful evaluation by a mental health professional. There isn’t a single test, so providers look at patterns over time.
Your provider may:
- Ask about your thoughts, feelings, and behavior patterns
- Review your personal and medical history
- Evaluate how your symptoms affect daily life and relationships
In some cases, they may also rule out other mental health conditions with similar symptoms.
How is it treated?
Treatment focuses on helping you better understand your thoughts and behaviors while building healthier coping skills.
Common treatment options include:
- Talk therapy (psychotherapy): The main form of treatment, helping you develop new ways to think and respond
- Specialized therapies: Such as cognitive behavioral therapy (CBT) or dialectical behavior therapy (DBT)
- Family or group therapy: To improve communication and support systems
- Medication: May be used to manage symptoms like anxiety, depression, or mood changes
Because these patterns develop over time, treatment often takes patience and consistency. Many people see meaningful improvement with ongoing care and support.
