There is no definitive test to diagnose borderline personality disorder (BPD). It is diagnosed through a clinical interview with a licensed mental health professional, explains Simon A.

Can you ask your doctor to test you for BPD?

Borderline Personality Disorder Diagnosis

There is no borderline personality disorder test, but your doctor may ask you to answer mental health questionnaires or take psychological tests and assessments to learn more about you.

Is BPD difficult to diagnose?

Borderline personality disorder (BPD) can be hard to diagnose because the symptoms of this disorder overlap with many other conditions, such as bipolar disorder, depression, anxiety, and even eating disorders.