Borderline personality disorder involves intense, rapidly shifting emotions, unstable relationships, fear of abandonment, impulsivity and often self-harm. The primary treatment is structured psychotherapy, especially dialectical behavior therapy (DBT), with medication used to target specific symptoms such as mood instability or impulsivity. Most people improve substantially, and the majority achieve remission over time.
Stedfast Psychiatry treats borderline personality disorder with an accurate diagnosis, structured psychotherapy as the core treatment, and medication used carefully for specific symptoms rather than as a cure. BPD has one of the best long-term outcomes among serious mental illnesses when treated, and we approach it with that expectation.
Symptoms of BPD
- Frantic efforts to avoid real or imagined abandonment
- Intense, unstable relationships that alternate between idealizing and devaluing
- Unstable self-image or sense of who you are
- Impulsive behavior in areas like spending, sex, substance use, driving or eating
- Recurrent self-harm, suicidal threats or attempts
- Intense mood shifts lasting hours to a day
- Chronic feelings of emptiness
- Intense anger that is hard to control
- Stress-related paranoia or feeling detached from yourself
Causes and risk factors
BPD develops from an interaction between a biologically based emotional sensitivity (genetics explain roughly 40 to 60 percent of risk) and an environment that did not teach emotion regulation, often one involving neglect, invalidation, abuse or unstable caregiving. Not everyone with BPD has a trauma history, and not everyone with trauma develops BPD. The brain changes involve a highly reactive amygdala, reduced regulation from the prefrontal cortex, and differences in the systems that process rejection and social pain. The result is emotions that come faster, hit harder and settle more slowly than in other people, and a set of behaviors that were learned as ways to cope with them.
About 1.4 percent of US adults have borderline personality disorder in a given year.
Source: NIMH, National Comorbidity Survey Replication
Roughly 75 percent of people diagnosed with BPD are women, though community studies suggest the true gender gap is smaller.
Source: American Psychiatric Association, DSM-5-TR
In long-term follow-up studies, about 85 percent of people with BPD achieved remission within 10 years, and most did not relapse.
Source: McLean Study of Adult Development (Zanarini et al., 2012)
Dialectical behavior therapy reduces suicide attempts, self-harm and psychiatric hospitalizations compared with treatment by community experts.
Source: Linehan et al., Archives of General Psychiatry, 2006
How we diagnose it at Stedfast Psychiatry
We diagnose BPD through a careful clinical interview focused on long-standing patterns rather than the current crisis: how relationships typically go, how you react to perceived rejection, how quickly moods change and what triggers them, impulsivity, self-harm and suicidal behavior, and your sense of identity. The McLean Screening Instrument for BPD is a useful screen, and we may use the structured interview for personality disorders. Distinguishing BPD from bipolar disorder is central: BPD mood shifts last hours and are triggered by interpersonal events, while bipolar episodes last days to weeks and arise more autonomously; the two can coexist. We also assess for PTSD and complex trauma, depression, ADHD, eating disorders and substance use, all of which are common companions and change the plan. A safety assessment is part of every visit.
Treatment options
Medication management
No medication is FDA-approved for BPD, and medication does not treat the disorder itself, but it can reduce specific symptoms while therapy does the core work. SSRIs such as sertraline or fluoxetine help when depression or anxiety is present. Low doses of atypical antipsychotics such as aripiprazole or quetiapine can reduce anger, impulsivity and stress-related paranoia. Lamotrigine or topiramate are sometimes used for mood instability and impulsivity, with mixed evidence. We avoid benzodiazepines, which worsen impulsivity and disinhibition, and we keep regimens simple because polypharmacy is a common problem in BPD and increases overdose risk. We prescribe limited quantities when safety is a concern and review each medication's usefulness regularly, stopping what is not clearly helping.
Psychotherapy
Psychotherapy is the primary treatment for BPD. Dialectical behavior therapy (DBT) has the strongest evidence and teaches four skill sets: mindfulness, distress tolerance, emotion regulation and interpersonal effectiveness, typically through weekly individual therapy plus a skills group over six to twelve months. Mentalization-based treatment, schema therapy, transference-focused psychotherapy and good psychiatric management are also effective. Our therapists provide DBT-informed individual therapy and we refer to full DBT programs with skills groups and phone coaching when that level of care is needed. Therapy is where the reduction in self-harm, hospitalization and relationship chaos happens, and medication is the support, not the reverse.
What to expect
The first visit is a 60-minute evaluation, in person or by video, that focuses on long-term patterns as well as current symptoms. You leave with a diagnosis explained in plain terms, a therapy plan, a safety plan, and medication if a specific symptom warrants it. Psychiatric follow-ups are every four to eight weeks; therapy is weekly. We coordinate closely between prescriber and therapist, because consistency between providers is itself part of effective BPD care. Telehealth is available across Florida and South Carolina for both medication visits and therapy.
When to seek help
Seek help if intense emotions, unstable relationships, impulsive behavior or fear of abandonment have been a pattern for years and are damaging your life, or if you have been told you have bipolar disorder but mood stabilizers have not helped. If you are self-harming or having thoughts of suicide, call or text 988, go to the nearest emergency room, or call 911 if you are in immediate danger. About 10 percent of people with BPD die by suicide, and effective treatment lowers that risk substantially; getting into care is the most important step.
Understanding BPD as emotional dysregulation
The most useful way to understand BPD is as a disorder of emotion regulation. People with BPD feel emotions more intensely, more quickly, and for longer than others, and they did not learn reliable ways to bring those emotions down. Self-harm, substance use, binge eating, angry outbursts and clinging to relationships are attempts to manage unbearable feelings, not manipulation. Framing it this way removes much of the stigma and points directly at the treatment: learning skills to regulate emotion and tolerate distress.
Conditions that overlap with BPD
Complex PTSD from prolonged childhood trauma shares emotional instability, relationship difficulty and negative self-concept with BPD, and the two often coexist; the distinction matters because trauma-focused therapy may be needed. Bipolar II is the most common misdiagnosis in both directions. ADHD shares impulsivity and emotional reactivity, and roughly a third of adults with BPD meet criteria for ADHD, which responds to its own treatment. Major depression, eating disorders, substance use disorders and other personality disorders frequently co-occur. We treat the whole picture, sequencing care so that safety and emotion regulation come first.
Self-harm and suicide risk
Self-harm without suicidal intent is common in BPD and usually functions to relieve emotional pain or end dissociation. Suicide attempts are also common, and roughly one in ten people with BPD dies by suicide. We take both seriously without responding in ways that reinforce them: every patient has a written safety plan, we limit medication quantities when overdose is a risk, we involve support people, and we teach distress tolerance skills as a direct replacement for self-harm. Hospitalization is used for acute risk but is not a treatment for BPD itself, and long hospital stays can worsen the course.
Daily practices that support treatment
Regular sleep, limiting alcohol and drugs, and consistent meals reduce emotional vulnerability, a principle DBT calls reducing vulnerability factors. Daily mindfulness practice builds the ability to notice an emotion before acting on it. Keeping a diary card of emotions, urges and skills used turns therapy into a daily habit. A small number of stable relationships, maintained with the interpersonal skills learned in therapy, matter more than many intense ones.
Prognosis
BPD has a better long-term outcome than most people expect. Symptoms such as impulsivity and self-harm often improve substantially within a few years of treatment, and the majority of patients reach remission within a decade. Relationship and work functioning take longer to rebuild, which is why ongoing therapy and a stable care team matter. The diagnosis is not a life sentence; it is a description of a set of skills that can be learned.
Frequently asked questions
Is BPD the same as bipolar disorder?
No, although they are often confused. Bipolar disorder involves mood episodes lasting days to weeks that come on largely independent of events. BPD involves mood shifts lasting hours to a day, usually triggered by interpersonal events like perceived rejection, along with unstable relationships, identity disturbance and fear of abandonment. Bipolar disorder responds to mood stabilizers; BPD responds to structured therapy. About 10 to 20 percent of people have both, and a careful history sorts it out.
Is borderline personality disorder treatable?
Yes, and the outcomes are better than most people, including some clinicians, believe. In the largest long-term study, 85 percent of patients reached remission within 10 years and most stayed there. DBT and other structured therapies substantially reduce self-harm, hospitalization and emotional chaos within a year. The 'untreatable' reputation comes from an era before these therapies existed.
What medication is used for BPD?
None is FDA-approved for BPD itself, and medication plays a supporting role. SSRIs help with depression and anxiety. Low-dose aripiprazole or quetiapine can reduce anger, impulsivity and paranoid episodes. Lamotrigine is sometimes used for mood instability. We avoid benzodiazepines and keep the regimen as simple as possible. If a medication is not clearly helping after a fair trial, we stop it rather than adding another.
What is DBT?
Dialectical behavior therapy is a structured treatment developed specifically for BPD. It combines weekly individual therapy with a weekly skills group teaching mindfulness, distress tolerance, emotion regulation and interpersonal effectiveness, plus between-session phone coaching in full programs. A standard course is six to twelve months. It is the best-studied therapy for BPD and reduces suicide attempts, self-harm and hospital stays. Our therapists use DBT skills in individual work and refer to comprehensive programs when needed.
Can BPD be treated by telehealth?
Yes. Both medication visits and individual therapy work by video, and we serve patients across Florida and South Carolina. Telehealth also makes it easier to stay consistent, which matters in BPD treatment, where missed sessions and gaps in care often follow interpersonal crises. During acute crises with safety concerns, in-person or emergency care is appropriate, and we build those steps into your written safety plan so you know what to do and whom to call.
Is BPD treatment covered by insurance?
Yes. Psychiatric visits and psychotherapy are covered by most major insurance plans and Medicare as outpatient mental health care, with your usual copay. Our self-pay rate for a new evaluation is $185. Full DBT programs with skills groups and phone coaching vary in coverage and availability, and we help you find one that works with your plan. Medications used in BPD are inexpensive generics, and we keep the regimen simple.
Can teenagers be diagnosed with BPD?
Yes. DSM-5-TR allows the diagnosis in adolescents when the pattern has been present for at least a year, and early identification leads to earlier effective treatment. Many clinicians hesitate because of stigma, but emotional dysregulation, self-harm and unstable relationships in a teen respond to DBT for adolescents, which includes family skills training. Our child and adolescent providers evaluate and treat these patterns in teens.
How can family members help?
Validation (acknowledging the person's feelings as understandable even when you disagree with the behavior) lowers the temperature more than anything else. Consistent limits, not taking rapid mood shifts personally, and learning the DBT skills yourself through NEABPD's Family Connections program all help. Families often need their own support, and we welcome family involvement with the patient's consent.
Where to get treatment for borderline personality disorder
Evaluation and treatment for borderline personality disorder is available at every Stedfast Psychiatry office and by video across Florida and South Carolina.
Related conditions
If you are thinking about harming yourself, call or text 988 now, or go to the nearest emergency room. This page is educational and does not replace an evaluation. Clinical content reviewed by Dr. David Husted, board-certified psychiatrist.