Quick read
Key points
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Borderline personality disorder (BPD) is a mental health condition that affects how a person manages emotions, relates to others, and sees themselves. It often involves intense emotional reactions, difficulty regulating mood, fear of abandonment, unstable relationships, and impulsive behaviours.
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Topic-specific prevention and risk reduction will be added during the article-specific evidence audit.
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You experience intense, rapidly shifting emotions that feel hard to manage
01 · Know
What is Borderline Personality Disorder?
Borderline personality disorder (BPD) is a mental health condition that affects how a person manages emotions, relates to others, and sees themselves. It often involves intense emotional reactions, difficulty regulating mood, fear of abandonment, unstable relationships, and impulsive behaviours.
BPD is often misunderstood, but it is a well-recognised, treatable condition. Specific therapies developed for BPD, such as dialectical behaviour therapy (DBT), have strong evidence of helping people build skills to manage emotions and relationships more effectively over time.
02 · Understand
Clinical context
Specific therapies exist for BPD, not just general talking therapy
Dialectical behaviour therapy (DBT) was specifically developed for BPD and has strong evidence of helping people manage intense emotions and build healthier relationship patterns.
03 · Act
When to Seek Help
- 1You experience intense, rapidly shifting emotions that feel hard to manage
- 2Relationships feel consistently unstable or intense
- 3You engage in impulsive behaviours that concern you or those close to you
- 4You have any thoughts of harming yourself — seek help immediately, support is available and effective
04 · Prevent & manage
Practical steps
BPD Is Treatable, Despite Common Misconceptions
BPD carries a lot of stigma and misunderstanding, but it responds well to the right specialist therapy — many people see substantial, lasting improvement over time.
- 1Seek an assessment and referral for specialist therapy.A GP or mental health service can guide you toward DBT or other evidence-based treatments for BPD.
- 2Learn and practice emotion regulation skills.These are often a core part of DBT and can be learned and strengthened with practice over time.
- 3Build a crisis plan with your care team.Having a clear plan for difficult moments, including who to contact, provides valuable support when emotions feel overwhelming.
- 4Be patient with the treatment process.Meaningful change often takes time — consistent engagement with therapy tends to bring the best results.
- 5Connect with others who understand.Peer support groups can reduce feelings of isolation and offer practical understanding.
Medical information notice
Health education, not individual medical advice
BarnMD Health Library provides general health education for public health literacy. Reading this article does not establish a doctor-patient relationship and this information is not a diagnosis, prescription, or personalised treatment plan. If you have symptoms or concerns about your health, seek appropriate advice from a qualified healthcare professional. If you develop emergency warning signs, seek urgent or emergency medical attention.
BarnMD Bottom Line
Borderline personality disorder is a well-understood, treatable condition — specialist therapies like DBT have strong evidence of helping people build lasting skills and stability.
If you have any thoughts of harming yourself, reach out for help immediately — support is available and it works.