Borderline personality disorder
Perturbatio personalitatis emotionaliter instabilis (typus limitrophus) · Hraniční porucha osobnosti
What it is
Intense, fast-changing emotions, fear of abandonment and stormy relationships, often after childhood trauma; far more treatable than its reputation.
Symptoms & signs
- Rapid mood swings
- fear of abandonment
- unstable relationships
- impulsive, risky behaviour
- self-harm and suicidal thoughts
- chronic emptiness
🚩 Get help if…
- call 112 / 911 now Thoughts of suicide with a plan, or after self-harm
- call 112 / 911 now An overdose or a deep or heavily bleeding wound
- see a doctor soon Self-harm that is getting more frequent or severe
- see a doctor soon Hearing voices or losing touch with reality
Where it strikes
Medical treatment
- Psychotherapy: dialectical behaviour therapy (DBT), mentalisation-based therapy
- crisis planning
- treat depression, trauma and addiction
- medicines only for specific symptoms
Natural & lifestyle
- Regular sleep and exercise
- avoid alcohol and drugs
- peer support
Emerging & experimental
- Brain stimulation (TMS)
- oxytocin studies
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Omega-3 — small trials reduce impulsivity early / small studies
- Mindfulness — a core of DBT; supported within it early / small studies
- Cannabis — worsens mood swings in studies not confirmed in trials
ICD codes
- ICD-10 F60.3
- ICD-11 6D11.5 Borderline pattern