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What Causes Borderline Personality Disorder (BPD)?

BPD results from genetic, environmental, and neurological factors. Understanding the causes helps in managing the disorder effectively with proper care.

  • 11 Apr 2025
  • 5 min read
  • 14 views

Borderline personality disorder (BPD) is a mental illness making it difficult for a person to manage their emotions. In this blog, we will discuss the BPD causes.

Borderline Disorder Causes

When discussing borderline disorder causes, you must remember that there are many. In that case, borderline disorder is never caused by one factor only but by a combination of various factors. 

Here are some of them.

Genetics:

A person’s genes significantly impact the various aspects of health and this also extends to mental health. Borderline personality cause may be partly genetic. It is believed that if a family member suffers from BPD, the other members are also at risk of developing the same problem.

Childhood trauma:

The childhood of many is not easy; they face problems that lead to complex personalities. This could include being abused, neglected, or orphaned through the death of a parent during childhood. These determine the perception of the world and ways of communicating with other people.

Brain differences:

People with BPD may have variations in some components of the brain, which are responsible for managing temper and aggression. It may be a reason that impacts the affected person’s ability to manage their emotions.

Environmental factors:

Upbringing in a particular environment is also one of the factors that can cause BPD.

The above-discussed factors offer you a snapshot of what causes BPD.

What triggers a person with borderline personality disorder? Triggers may vary, but here are some typical ones people may experience.

  • Loss of love or fear of the loss of a loved one.
  • Feeling criticised or misunderstood.
  • Losses related to altering a routine or losing a loved one or close friend.

Conclusion

So, what causes BPD? BPD causes are a combination of genes, environment, and neurological functions. Understanding the causes of borderline personality disorder helps in dealing with the problem. Remember that your health insurance policy includes provisions for mental health to cover treatment expenses.


Disclaimer: The information provided in this blog is for educational and informational purposes only. It is not intended as a substitute for professional advice, diagnosis, or treatment. Please consult your general physician or another certified medical professional for any questions regarding a medical condition. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any effects or consequences resulting from the use of the information shared.

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