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borderline personality disorder

n. 1 (context psychiatry English) Exhibiting behavior that borders both neurosis and psychosis. 2 (context psychiatry modern interpretation English) A disorder characterized by extreme black and white thinking and turbulent relationships.

Wikipedia
Borderline personality disorder

Borderline personality disorder (BPD), also known as emotionally unstable personality disorder, is a long term pattern of abnormal behavior characterized by unstable relationships with other people, unstable sense of self, and unstable emotions. There is often an extreme fear of abandonment, frequent dangerous behavior, a feeling of emptiness, and self-harm. Symptoms may be brought on by seemingly normal events. The behavior typically begins by early adulthood, and occurs across a variety of situations. Substance abuse, depression, and eating disorders are commonly associated with BPD. About 6% to 10% of those with BPD die by suicide.

The cause of BPD is unclear but is believed to involve both genetic and environmental factors. Twin studies suggest that the condition is partly inherited from one's parents. The mechanism of the condition appears to involve the frontolimbic networks of neurons. BPD is recognized by the Diagnostic and Statistical Manual of Mental Disorders (DSM) as personality disorder along with nine other such disorders. Diagnosis is based on the symptoms while a medical exam may be done to rule out other problems. The condition must be differentiated from an identity problem or substance use disorders.

Borderline personality disorder is typically treated with therapy, such as cognitive behavioral therapy (CBT). Another type, dialectical behavior therapy (DBT) has been found to reduce the risk of suicide. Therapy may occur one-on-one, or in a group. While medications do not cure BPD, they may be used to help with the associated symptoms. Some people require care in hospital.

About 1.6% of people have BPD in a given year. Females are diagnosed about three times as often as males. It appears to become less common among older people. Up to half of people improve over a ten-year period. People affected typically use a high amount of healthcare resources. There is an ongoing debate about the naming of the disorder, especially the suitability of the word "borderline".

Usage examples of "borderline personality disorder".

Back when I started getting depressed I did some research, and decided I fit the profile of BPD: borderline personality disorder.

Mother had a frightful case of borderline personality disorder with paranoid schizophrenic tendencies.