
Borderline personality disorder (BPD) is a mental health condition impacting an
individual’s ability to manage emotions marked by mood fluctuations and impulse behaviors. Individuals with BPD are highly sensitive to the world around them, with a tendency to react to small environmental changes. An example includes assuming a family of friends is hateful towards them, while the person may only be slightly annoyed.
Comorbidity
It is common to experience other mental health disorders when experiencing BPD, such
as depression, eating disorders, problem gambling, social anxiety, substance use disorder, and post-traumatic stress disorder.
What Are The Symptoms Of Borderline Personality Disorder
Rapid Mood Changes
Individuals with BPD may experience an influx of mood changes relating to how they feel about themselves, their relationship, and their environment (Chapman et al., 2023).
Fear of abandonment
People with BPD feel intense fear or anger when they feel a sense of abandonment,
resulting in engaging in self-destructive behaviour, which is present to ward off anxiety related to the fear of being left alone. Frantic efforts would be placed to avoid the fear of abandonment (Chapman et al., 2023).
Unstable Relationships
Interpersonal relationships may be chaotic and unstable, shifting attitudes from idealizing
a relationship to quickly devaluing it (Chapman et al., 2023). For example, a family member may disappoint the individual and feel enraged immediately when it occurs. This is perpetuated by the presence of dichotomous thinking, black or white or all or nothing approach.
Repeated Self-harm and impulsive behaviours
People with BDP may engage in repeated self-harm and other dangerous behaviours such
as binge eating, substance use, and fighting (Chapman et al., 2023). Unstable relationships cause frustration to emerge, resulting in impulsive conflict and rage. Self-harm behaviours communicate pain and the plea for others to intervene.
Feelings of Emptiness
Experiences intense loneliness and tries to search to fill up the sense of emptiness
(Chapman et al., 2023).
Anger
Unpredictable outbursts of rage may be present that are sparked by a threat of
abandonment and disappointment (Chapman et al., 2023).
Paranoia
A presence of dissociative states and paranoid thoughts (Chapman et al., 2023).
Lack of a sense of identity
Individuals with BPD may feel as if they lack a core sense of identity. They reject positive aspects of themselves and adopt self-defeating behaviours (Chapman et al., 2023).
What Are The Causes Of Borderline Personality Disorder
Like many mental health issues, the exact causes of borderline personality disorder remain unknown. However, environmental influences, including experiences of childhood abuse or neglect, which are believed to play a significant role in its development. Additionally, borderline personality disorder may also be associated with:
Genetics
BPD relates to hereditary disposition and increases the risk of BPD when there is a family
history (Kulacaoglu & Kose, 2018).
Trauma
Childhood abuse and trauma, including parental loss, neglect, rejections, or physical and
sexual abuse can increase the susceptibility to BPD scarred by emotional deprivation and
chronic abuse (Kulacaoglu & Kose, 2018).
Biology and Environment
Environmental experiences may trigger certain personality and temperamental
characteristics wired in the brain (Kulacaoglu & Kose, 2018).
Borderline Personality Disorder Treatment

Dialectical-behavioural therapy (DBT) is a structured form of psychotherapy using a
combination of psychoeducation, mindfulness, emotional regulation, distress tolerance, and interpersonal skills to support the client. DBT was specially designed for individuals with BPD to help reorient and accept the realities of their lives. The basis of techniques strives to control and regulate intense emotions, improve relationships, and reduce self-destructive behaviours (May et al., 2016).
Cognitive-behavioral therapy (CBT) focuses on understanding the relationship between
emotions and thoughts to understand how they affect our actions (Matusiewicz et al., 2010). The goal-oriented approach seeks to unlearn negative thoughts and develop more adaptive thinking patterns.
Group Therapy is a form of psychotherapy to help reduce feelings of being alone and
discuss problems with others feeling the same.
Take the time to learn about BPD to understand what you or your loved one is
experiencing. By offering emotional support, understanding, and patience to yourself and other to support healing.
References
Chapman, J., Jamil, R. T., and Fleisher, C. (2023). Borderline Personality Disorder.
StatPearls Publishing [Internet]. https://www.ncbi.nlm.nih.gov/books/NBK430883/
Kulacaoglu, F. and Kose, S. (2010). Borderline Personality Disorder (BPD): In the midst of
vulnerability, chaos, and awe. Brain Sciences. 8(11), 201.
Matusiewicz, A. K., Hopwood, C. J., Banducci, A. N. and Lejues, C. W. (2010). The
effectiveness of cognititve behavioral therapy for personality disorders. Psychiatric Clinics of
North America. 33(3), 657-685. https://doi.org/10.1016%2Fj.psc.2010.04.007
May, J. M., Richardi, T. M. and Barth, K. S. (2016). Dialectical behavior therapy as
treatment for borderline personality disorder. The Mental Health Clinician. 6(2), 62-67.
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