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How to write a personality disorder treatment plan

Learn how to create a personality disorder treatment plan, including information on therapy types, medication, and strategies tailored to your client’s needs.

September 26, 2025

By Savanah Harvey, AMFT

5 min read

By Savanah Harvey, AMFT

Personality disorders are complex mental health conditions that significantly influence the way a person experiences their emotions and how they connect with others. There is not one way to treat personality disorders, as each carries its own unique set of challenges. 

To help categorize and organize approach to treatment, the DSM-V-TR groups them into three cluster types: Cluster A (paranoid or schizoid), Cluster B (borderline, narcissistic, and antisocial personality), and Cluster C (avoidant, dependent, or obsessive compulsive personality disorder). Because of this complexity, tailoring a structured treatment plan can be difficult, but doing so provides consistency across sessions, creating a space where your client can feel supported, seen, and validated.

Understanding treatment options for personality disorders

Using a multi-modal approach is often the most effective when treating personality disorders. Combining therapy, support, medication, and lifestyle strategies ensures a holistic plan that meets the complex emotional, behavioral, and cognitive needs of each client.

Talk therapy

Talk therapy is a core component of treatment, helping clients navigate emotional intensity and behavioral patterns. Modalities such as Dialectical Behavior Therapy (DBT) and schema therapy provide structured frameworks to build coping skills, challenge maladaptive beliefs, and support healthier relationships.

Psychiatric care

Provided by psychiatrists or psychiatric nurse practitioners, psychiatric therapy goes beyond symptom evaluation. It includes ongoing assessment, medication management, and collaboration with therapists. Although there are no medications designed specifically for personality disorders, psychiatric medications can be useful in targeting co-occurring symptoms such as depression, anxiety, or impulsivity. Careful prescribing and ongoing monitoring are essential, but medications are used to support, not replace, ongoing psychotherapy. This approach helps optimize functioning, stabilize mood, and complement psychotherapeutic interventions for a more comprehensive care plan.

Support groups

Support groups offer a structured space for clients to connect with others facing similar challenges, which in turn builds community and reduces isolation. These groups reinforce skills learned in therapy, like practicing clear communication in a safe setting before using it with friends, family, and coworkers. 


Support groups also provide real-world coping strategies such as boundary setting practices, managing conflict, and naming, understanding, and navigating triggers in daily life. Creating a space where practicing emotional validation is encouraged helps clients feel understood, supported, and more confident in applying what they’ve learned in therapy into their reality.

Coping strategies

Simple lifestyle modifications and coping strategies play a key role in managing personality disorders. Consistent exercise, balanced nutrition, and sufficient sleep help stabilize mood and energy. Mindfulness practices like yoga, meditation, or journaling, as well as stress management techniques like breathing exercises and the “5, 4, 3, 2, 1 technique” (5 things you can see, 4 things you can touch/feel, 3 things you can hear, 2 things you can smell, 1 thing you can taste), are powerful coping strategies in supporting emotional regulation.

Psychoeducation

Utilizing appropriate psychoeducation equips clients with knowledge about their diagnosis, treatment options, and coping tools. By learning how to recognize triggers and understand how symptoms show up in their daily life, clients gain insight, agency, and a sense of control. 

Psychoeducation can be delivered in many ways, like in these books: 

Websites like Psychology Today, and podcasts that explore mental health topics (like Unlocking Us with Brene Brown and the Mental Illness Happy Hour with Paul Gilmartin) also provide valuable psychoeducation. These resources educate clients, as well as their family members and partners, and encourage them to understand the benefits of building self-awareness, reduce negative self-talk, and empower them to take an active role in their treatment, growth, and recovery.

Crisis and relapse prevention planning

Crisis and relapse prevention planning is a vital element of treatment. By identifying triggers, building practical coping strategies, and outlining clear steps for high-risk situations, clients feel more prepared and supported. Crisis and safety plans should always include calling 911 in an emergency, along with having emergency contacts and additional crisis lines (988) and resources listed for quick accessibility.

Family and systems involvement

Involving family and support systems can have a significant positive impact on treatment outcomes. When caregivers and loved ones are engaged in therapy, they gain insight into the disorder, learn healthier ways to set boundaries, communicate clearly with support and consistency, and recognize triggers in themselves and their loved one. 

Trauma/PTSD-informed care

Because trauma often underlies or worsens personality disorder symptoms, screening for PTSD is essential. When trauma is present, adapting treatment to include evidence-based approaches like Cognitive Processing Therapy (CPT) or Eye Movement Desensitization and Reprocessing (EMDR) helps clients process traumatic experiences and supports clients as they process these experiences and move towards long-term treatment goals.

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What to consider when creating a personality disorder treatment plan

Effective treatment planning begins with understanding how to write a mental health treatment plan that prioritizes personalization, safety, and long-term support. By tailoring care to each client’s unique needs, goals, and circumstances, clinicians can provide structured guidance that promotes meaningful long-term growth and stability.

Assessment and diagnosis

A thorough assessment is the beginning of an effective treatment plan. Clinicians evaluate symptom severity, functional impact, and co-occurring conditions using structured interviews, psychological testing, and careful observation. An accurate diagnosis guides treatment selection while setting realistic goals, and it creates a clear roadmap for progress.

The DSM-V-TR groups the 10 types of personality disorders into three clusters, based on similar characteristics:  

Cluster A: Characterized by an odd or eccentric appearance, includes the following:

  • Paranoid: Mistrust and suspicion
  • Schizoid: Disinterest in others
  • Schizotypal: Eccentric ideas and behavior

Cluster B: Characterized by appearing dramatic, emotional, or erratic, includes the following:

  • Antisocial: Social irresponsibility, disregard for others, deceitfulness, and manipulative behavior for others personal gain
  • Borderline: Inner emptiness, unstable relationships, and emotional dysregulation
  • Histrionic: Attention-seeking and excessive emotionality
  • Narcissistic: Self-grandiosity, needs for admiration, and lack of empathy for others

Cluster C: Characterized by appearing anxious of fearful, includes the following:

  • Avoidant: Avoidance of interpersonal contact due to rejection sensitivity
  • Dependency: Submissiveness and a need to be taken care of
  • Obsessive-compulsive: Perfectionism, rigidity, and obstinacy

Individualized approach

An effective treatment plan is personalized to the client’s personality, emotional regulation skills, and life context. This may involve selecting specific therapy approaches such as DBT and CBT, adjusting session frequency, and incorporating strength-based strategies like building coping skills, naming personal values, and practicing boundary setting. 

Treatment goal setting

Setting collaborative goals is essential for client engagement, motivation, and accountability. Keep the SMART (specific, measurable, achievable, relevant, and time-bound) framework in mind to create goals that reflect the client’s priorities. Some goal examples include reducing self-harm behaviors, enhancing emotional regulation, improving coping skills, or strengthening interpersonal relationships.

Comprehensive treatment options

Effective treatment plans combine a variety of interventions to meet the complex needs of clients with personality disorders. This can include treatment approaches like DBT for emotional regulation, psychoeducation to enhance symptom awareness, family therapy for relational support, and lifestyle modifications to promote overall wellness and day to day life. Simple lifestyle changes like establishing consistent sleep routines, exercising daily, maintaining a balanced diet, practicing mindfulness or meditation, and staying committed to daily routines helps support emotional stability and reinforce progress made in therapy. 

Monitoring and adjustment

Knowing when to review and revise your treatment plans is essential to an effective treatment plan. Providers should regularly track client progress, assess intervention effectiveness, and refine strategies as new challenges arise. These practices keep treatment responsive to the client’s evolving needs and support meaningful, measurable progress.

Co-occurring conditions

It’s common for clients with personality disorders to experience co-occurring conditions such as depression, anxiety, or substance use disorders. Effective treatment requires assessing these conditions and integrating tailored interventions alongside primary therapy. Addressing co-occurring challenges comprehensively not only improves overall functioning but also reduces the risk of relapse and supports long-term recovery.

Personality disorder treatment plan example

To illustrate how a structured, personalized approach can be implemented, here’s a sample treatment plan for paranoid personality disorder. As with any clinical documentation, it is important to know which ICD-10 codes are used for personality disorders.

Client name: Jane Doe

Provider name: Sarah White, LMFT

Date of birth: January 1, 1990

Date: August 1, 2025

Diagnosis: F60.0, Paranoid personality disorder


Treatment goals:

Goal 1: Improve trust and interpersonal relationships.

Objective 1.1: Pt to identify situations where mistrust or suspicion increases in interactions with others.

Intervention 1.1: Use CBT techniques to explore triggers for suspicious thoughts and challenge negative cognitions.


Objective 1.2: Pt to practice expressing concerns in a calm, clear, assertive manner.

Intervention 1.2: Pt to bring 3 common scenarios to session to role-play alternate communication strategies with their home, social, or workplace settings. 


Goal 2: Increase self-awareness of patterns of negative or harmful cognition.

Objective 2.1: Identify three recurring paranoid thoughts/assumptions in daily life

Intervention 2.1: Introduce thought records and journaling exercises to track triggers, thoughts, and conflicting emotions.


Objective 2.2: Pt will begin to recognize cognitive distortions in at least 50% of recorded triggers, thoughts, and conflicting emotions.

Intervention 2.2: Name restructuring techniques, explore and validate pt experience of recognition.


Goal 3: Strengthen social support and community engagement.

Objective 3.1: Pt to identify and reach out to at least one trusted person for ongoing social support.

Intervention 3.1: Discuss social networks, identify trusted people, create a plan for outreach to one person.


Objective 3.2: Pt to schedule and attend at least one supportive social or community activity per month to practice trust-building and interpersonal skills.

Intervention 3.2: Psychoeducate pt on the importance and benefits of human connection. Role-play social interactions.

Build your best practice with Headway

Creating and implementing effective personality disorder treatment plans can be complex, but Headway supports providers with practical resources, structured templates, and a network of experienced professionals. Headway helps you enhance your practice, allowing you to focus on what you do best: caring for your clients.

This content is for general informational and educational purposes only and does not constitute clinical, legal, financial, or professional advice. All decisions should be made at the discretion of the individual or organization, in consultation with qualified clinical, legal, or other appropriate professionals.

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