What is the relationship between borderline personality disorder and drug use?

TL;DR

Borderline Personality Disorder (BPD) is associated with impulsivity, risk-taking behaviors, and cognitive and affective mechanisms that may explain why individuals with BPD are more likely to use multiple substances. Dialectical Behavior Therapy (DBT) is an effective intervention for individuals with both BPD and substance use disorder.

Transcript

hi everyone welcome back and if you haven't been in before my name is ava and i'm a phd student from ucl so for the introduction i'm briefly going to talk about what bpd is and why exactly it matters to think about the implications of its association with substance use and then i'm going to go into why individuals with borderline personality disord... Read More

Key Insights

• 😒 Borderline Personality Disorder (BPD) is associated with cognitive and affective issues, as well as negative outcomes such as self-injury and substance use.
• 😒 Individuals with BPD are more likely to engage in impulsivity and risk-taking behaviors, which are also seen in individuals with substance use disorders.
• ❓ The relationship between BPD and substance misuse is explained by cognitive mechanisms like sensation seeking and affective mechanisms like emotional dysregulation.

Questions & Answers

Q: How does impulsivity and risk-taking behavior relate to substance use disorder?

Impulsivity and risk-taking behaviors are seen in individuals with substance use disorders, as they display increased impulsivity and risk-taking on behavioral tasks and self-report questionnaires compared to controls. These traits are also found in individuals with BPD, which may explain the high rates of co-occurrence between BPD and substance misuse.

Q: Is there a difference in risk-taking propensity between individuals with BPD and substance use disorder and those with only BPD?

Research suggests that individuals with BPD and substance use disorder do not exhibit greater risk-taking propensity compared to controls. However, individuals with both BPD and substance use disorder were more likely to seek immediate gratification compared to those with only BPD and controls.

Q: What are the cognitive and affective mechanisms that contribute to the relationship between BPD and substance misuse?

Sensation seeking, a desire for novel and thrilling activities, and diminished impulse control are cognitive mechanisms that may explain the association between BPD and substance misuse. Affective mechanisms, such as increased negative affect and diminished emotional control, may also contribute to the use of drugs as coping mechanisms.

Q: How can Dialectical Behavior Therapy (DBT) be effective in treating individuals with both BPD and substance use disorder?

DBT is an intervention that addresses emotional dysregulation and impulsivity, which are common features of both BPD and substance use disorder. It involves individual therapy, group skills training, telephone consultation, and therapy for the therapist, with the goal of improving treatment outcomes and reducing substance abuse.

Summary & Key Takeaways

• Borderline Personality Disorder (BPD) is characterized by cognitive and affective issues, such as unstable relationships and low self-control. It is also associated with negative outcomes including self-injury, risky sexual behaviors, and substance use.

• Individuals with BPD are more likely to engage in impulsivity and risk-taking behaviors, which are also associated with substance use disorders.

• High rates of co-occurrence are found between BPD and substance misuse, with individuals with BPD having a higher prevalence of substance use disorders compared to the general population.

• Cognitive mechanisms, such as sensation seeking, and affective mechanisms, such as emotional dysregulation, may explain the relationship between BPD and substance misuse.