Genetic and Biological Indicators of BPD Perhaps one of the most compelling arguments for the role of genetics in borderline personality disorder comes from a large-scale Norwegian study of identical twins that indicated a heritability estimate of 42 percent, as published in Psychiatric Genetics. Environmental Causes Childhood events as well as social and cultural surroundings play large roles in personality development and may also serve to facilitate the development of a personality disorder.
Risk Factors While it is not completely understood what exactly causes borderline personality disorder and why some people develop the disorder and others don't, most experts agree on certain risk factors increasing the odds for someone to develop BPD.
These risk factors include: Childhood abuse Brain abnormalities Direct relative with a mental health disorder Hereditary predisposition Do any of these risk factors hit home?
Contact Us Today! Learn more about Borderline Personality Disorder triggers and episodes. People Also Ask… What are the signs, symptoms and traits of borderline personality disorder? What medications are used to treat borderline personality disorder?
How do you treat borderline personality disorder? What are common borderline personality disorder triggers? How does borderline personality disorder affect relationships? Would you like a follow up on your question? The condition seems to be worse in young adulthood and may gradually get better with age.
If you have borderline personality disorder, don't get discouraged. Many people with this disorder get better over time with treatment and can learn to live satisfying lives. Borderline personality disorder affects how you feel about yourself, how you relate to others and how you behave. If you're aware that you have any of the signs or symptoms above, talk to your doctor or a mental health provider.
If you have fantasies or mental images about hurting yourself or have other suicidal thoughts, get help right away by taking one of these actions:. If you notice signs or symptoms in a family member or friend, talk to that person about seeing a doctor or mental health provider. But you can't force someone to seek help. If the relationship causes you significant stress, you may find it helpful to see a therapist yourself.
As with other mental health disorders, the causes of borderline personality disorder aren't fully understood. In addition to environmental factors — such as a history of child abuse or neglect — borderline personality disorder may be linked to:. Some factors related to personality development can increase the risk of developing borderline personality disorder.
Unfortunately, there are no easy answers, but research is getting closer to understanding the causes of BPD. Studies of BPD in families show that first-degree relatives—meaning siblings, children, or parents—of people treated for BPD are ten times more likely to have been treated for BPD themselves than the relatives of people with schizophrenia or bipolar disorder.
However, while this suggests that BPD runs in families, studies of this type do not tell us exactly how much of BPD is due to genetics. That's because first-degree relatives share not just genes, but also environments in most situations. For example, siblings may be raised together by the same parents. This means that these studies may reflect, in part, any environmental causes of BPD as well. A more direct, though still imperfect, way to study the influence of genes on BPD is to examine rates of BPD among identical versus fraternal twins.
Identical twins have the exact same genetic makeup whereas fraternal twins only have similar genetic makeup, just like two regular siblings. This suggests that BPD is fairly strongly related to genetic causes. Yet, most likely an interaction of genes and environment leads to BPD in most people with the disorder. What does this mean for you? If you have BPD, it means that it is not your fault. You probably have a genetic predisposition to develop the disorder.
Perhaps you have also experienced a few of the environmental events that seem to be linked to BPD in some cases, such as being abused as a child or losing a loved one. If you have a first-degree relative with BPD, it means that you may have an increased chance of developing the disorder yourself. It's true that if you have BPD, your kids are at greater risk of having the condition themselves. But, there is also a good chance that they will not have it. And, there are things you can do to reduce their risk.
There is research showing that borderline personality disorder runs in families. First, some part of BPD is due to genetics ; if these are your biological kids and they have inherited a certain combination of genes from you, they may be more at risk to develop BPD. Second, the types of environments that can put children at risk of developing BPD also run in families.
For example, someone who is maltreated as a child is at greater risk to develop BPD. That person is also at greater risk of having difficulty parenting. It is hard to be an effective parent when you are struggling with BPD symptoms, and it does not help if you did not have good parenting models yourself. There is nothing you can do about genetics. But if your kids live with you, there is a great deal you can do about environmental factors. And there is evidence that the environment has a very strong influence on whether or not people with the genes for BPD actually develop the disorder.
The first thing that you can do is to get treatment for yourself. People who undergo an effective treatment for borderline personality disorder under the guidance of a mental health professional can improve significantly.
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