By Dr. Nicole Siegfried, PhD, CEDS — Chief Clinical Officer, Lightfully Behavioral Health

Dr. Nicole Siegfried is a licensed clinical psychologist with over 20 years of experience treating complex mental health conditions, including personality disorders. She specializes in evidence-based, compassionate care that supports long-term recovery. In this Q&A, she offers clinical insight into borderline personality disorder (BPD) and what healing can look like over time.

Borderline personality disorder (BPD) is widely misunderstood. BPD is a mental health condition that impacts how a person processes emotions and views themselves. Because symptoms can feel overwhelming, many people search online wondering whether it can be cured and what recovery really looks like.

In the clinical world, the way we talk about recovery has shifted significantly. While the word “cure” implies that a condition disappears completely and never returns, clinicians often talk about BPD in terms of “remission” and “recovery.” Understanding these terms can help you set realistic, empowering goals for your mental health.

What is borderline personality disorder?

Dr. Siegfried — Borderline personality disorder is a mental health condition involving patterns of emotional intensity and difficulty regulating feelings. It can also affect identity, relationships and reactions to stress.

Common symptoms may include:

• Intense mood swings
• Fear of abandonment
• Difficulty managing anger
• Impulsive behaviors
• Rapid changes in self-image
• Feelings of emptiness
• Self-harm/suicidal behavior

Everyone experiences emotional ups and downs. BPD involves patterns that are persistent, distressing and disruptive to daily life. BPD affects an estimated 1.4% of adults in the U.S., though some studies suggest it may be higher. A licensed mental health professional provides diagnosis and treatment planning.

Can BPD be cured?

Dr. Siegfried — This is one of the most common and important questions.

BPD is generally considered a long-term mental health condition, but research shows that many people experience significant improvement over time. Some people no longer meet diagnostic criteria after receiving treatment and support.

Instead of cure, clinicians often use the term recovery, which may include:

• Reduced symptom intensity
• Improved emotional regulation
• Healthier relationships
• Greater stability in daily life
• Stronger sense of identity and self-worth

Recovery is not a straight line. It often involves progress, setbacks and continued growth.

Why isn’t the word “cure” typically used for BPD?

Dr. Siegfried — Mental health conditions are complex and influenced by biology, environment and life experiences. Because of this, treatment focuses on long-term skill-building and support rather than eliminating a condition entirely.

Using the word cure can sometimes create unrealistic expectations. Recovery is better understood as learning new ways to manage emotions, relationships and stress.

Many people living with BPD build fulfilling lives with the right support.

What does long-term recovery from BPD look like?

Dr. Siegfried — Recovery looks different for everyone. For many people, it includes developing emotional regulation skills and building stable routines.

Long-term recovery may involve:

• Fewer emotional crises
• More stable relationships
• Improved self-awareness
• Reduced impulsive behavior
• Greater ability to tolerate distress

Research suggests that BPD symptoms often become less intense with age and treatment. This process can take time and consistent support.

Why is evidence-aligned therapy so important?

Dr. Siegfried — BPD is highly responsive to specific types of therapy. One of the most well-known treatments is dialectical behavior therapy (DBT). DBT was specifically designed to help people manage the intense emotional waves associated with BPD.

DBT focuses on four key skill areas:

• Mindfulness — Being present in the moment without judgment.
• Distress tolerance — Learning how to get through a crisis without making it worse.
• Emotion regulation — Understanding and changing the intensity of feelings.
• Interpersonal effectiveness — Asking for what you need and saying “no” while maintaining self-respect.

Are medications used for BPD?

Dr. Siegfried — There is currently no medication specifically FDA-approved to “cure” BPD.

Providers may prescribe medication to help manage:

• Anxiety
• Depression
• Mood instability
• Sleep difficulties

Medication is typically viewed as a support tool rather than a primary treatment. It can help lower the volume of symptoms, making it easier for a person to engage in therapy and practice their skills. Any medication plan should be carefully managed by a clinical professional who understands the nuances of BPD. Medication decisions are individualized and often combined with therapy.

Why is long-term support important?

Dr. Siegfried — BPD involves patterns that developed over time. Learning new skills also takes time.

Long-term care may include:

• Ongoing therapy
• Support groups
• Structured treatment programs
• Lifestyle and stress-management strategies

Progress often happens gradually. Consistent support can make that progress feel more sustainable.

Can people with BPD have healthy relationships?

Dr. Siegfried — Yes. With treatment and support, many people build strong and meaningful relationships.

Therapy may help with:

• Communication skills
• Boundaries
• Trust and attachment patterns
• Conflict resolution

Relationships often improve as emotional regulation skills strengthen.

What challenges can come up during recovery?

Dr. Siegfried — Recovery is not always linear. Some people may experience:

• Periods of progress followed by setbacks
• Emotional triggers that feel difficult to manage
• Relationship challenges

These experiences do not mean that progress is lost. They are often part of the process of learning and adapting.

When should someone seek help?

Dr. Siegfried — It may be helpful to seek support if you notice:

• Intense emotional swings
• Difficulty maintaining relationships
• Impulsive behaviors
• Ongoing distress

A licensed mental health professional can help provide clarity and guide next steps.

Lightfully can help you on your path to mental wellness

At Lightfully, we know that a BPD diagnosis can feel daunting, but we also know that recovery is possible. We focus on whole-person-centered care, which means we don’t just look at your symptoms; we look at your strengths, your values and your goals. Our personalized treatment plans are designed to give you the exact level of support you need at every stage of your journey.

We offer a variety of levels of care, including Residential Treatment, Partial Hospitalization and Intensive Outpatient Programs. This allows us to provide a consistent safety net as you work through the challenges of recovery. Our mission is empowering people to build a life worth living by providing expert clinical care in a kind, welcoming environment. If you are ready to start your journey toward stability, the team at Lightfully is here to support you with compassion and evidence-aligned expertise.

Change is possible. When you’re ready to take the first step, contact us. We’ll take the next steps together, toward the fullest, brightest version of you.

Frequently Asked Questions

Can BPD go away on its own? 

While some symptoms may naturally lessen with age, BPD is most effectively managed through professional clinical care. Seeking support early can prevent symptoms from causing long-term distress.

Is BPD caused by trauma? 

While many people with BPD have a history of trauma, it is not the only cause. BPD is thought to be a combination of genetic factors, brain chemistry and environmental influences.

What is the difference between BPD and bipolar disorder? 

Bipolar disorder involves shifts in mood that last for days or weeks. BPD involves emotional shifts that are often triggered by interpersonal events and may last for only a few hours.

Can I have a healthy relationship if I have BPD? 

Yes. Many people with BPD learn to have stable, fulfilling relationships by using interpersonal skills learned in therapy to manage fears of abandonment and conflict.

Why is it called borderline personality disorder? 

The term was originally used because early clinicians thought the condition sat on the border between neurosis and psychosis. Today, many experts prefer the term emotional dysregulation disorder. The term borderline personality disorder remains the official DSM-5-TR diagnosis, although some prefer less stigmatizing descriptions.

Does BPD always require hospitalization? 

Not necessarily. Many people manage BPD through outpatient therapy. However, higher levels of care, like residential treatment, can be helpful during periods of intense crisis or when starting intensive skill-building.

Can men have BPD? 

Yes. While BPD was historically diagnosed more often in women, research shows that men experience BPD at similar rates, though they may display symptoms like irritability or impulsivity differently.

What is “splitting” in BPD? 

Splitting is a clinical term for black-and-white thinking. It is when a person views someone as either all good or all bad because they are struggling to integrate complex emotions.

How can I support a loved one with BPD? 

Learning about the condition, practicing validating communication and setting healthy boundaries are some of the best ways to support someone in recovery.

Is BPD a permanent disability? 

BPD is a treatable condition. Many people who receive a BPD diagnosis are able to work, go to school and maintain active, successful lives as they move into remission.