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What Causes Narcissistic Personality Disorder? 

December 12, 2024 · Mental Health
narcissistic personality disorder
Photo by Fox_Ana from Shutterstock

What causes narcissistic personality disorder?

As mentioned at the beginning of the article, it may affect 0.5% to 5% of Americans, according to research data. Men and those assigned male at birth are affected in between 50% and 75% of cases. However, a lot of people are very good at hiding their narcissistic traits, so it can be challenging to determine whether or not they have this disorder.

Narcissistic personality disorder: What causes it? In actuality, there is no known cause for NPD, although several possible causes have been found. NPD is most likely caused by a combination of factors. Instead, scientists think that many factors may contribute to an individual’s development of NPD.

The sad thing is that people with narcissistic personality disorder are born with this predisposition, and their need for validation and support from others around them is bigger, if they’re also raised in an unhealthy family environment, the outcome can be quite devastating and harsh.

However, some of the possible causes of this disorder are:

(Bad) Parenting

Some studies have connected narcissistic personality disorder to a wide range of parental behaviors. While some parenting behaviors, like abuse, neglect, and maltreatment, are intentionally harmful, other behaviors can result from parents who genuinely mean well.

For instance, some studies have demonstrated that being overly protective raises the risk of both grandiose and vulnerable narcissism. Additionally, there is a link between parental leniency or overvaluation and narcissistic personality disorder. Later in life, children who aren’t given boundaries or who receive excessive praise for their achievements are more likely to exhibit characteristics associated with NPD.

Moreover, it has been shown that criticism from other authority figures, such as teachers, can have a similar impact, excessive parental criticism can raise the risk for NPD.

Although there are many ways that parenting affects kids, it’s crucial to remember that no one parenting approach can lead to NPD. Consequently, certainly, narcissistic personality disorder is not always caused by parental behaviors, even though some parenting techniques are associated with higher levels of narcissism.

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5 responses to “What Causes Narcissistic Personality Disorder? ”

  1. Nan says:
    January 23, 2025 at 5:40 pm

    I have been married to the same man for 45 years, and he is definitely a narcissist. He is extremely controlling, doesn’t know how to apologize/provide encouragement//give compliments to me or our children. On the other hand, he is giving and has always been an amazingly generous provider.

    Reply
  2. Rena Chase says:
    January 24, 2025 at 2:25 am

    I feel like my sister is narcissist person she has to have birth control of everyone and she doesn’t like someone knowing something more than she does she makes everybody kind of ignore that person when my father and mother made their trust well she forged my name and took my name off of it and then had 19 people be Witnesses which I wasn’t even there for it to get notarized then when my father died I wasn’t allowed any of the house I took everything she wanted before she allowed my brother to go in and then I wasn’t allowed to go in until after they sold the house and they had thrown all my stuff away she has caused so much trouble in the family it’s unbelievable she knows people so she kind of buys people thinking what you want so you do he put my mom in a nursing home she sold her house without my mother even knowing what she was signing she has done everything sneaky and when I catch up with what and confront her she ignores me tells me she’s me and then turns my brothers against me telling them she knows more than I do and not to trust me she took all my mother’s money she puts in septic systems for living her husband does she charge my mother which he owns a house right beside my mother she needed a new subject system too to hook up to the town well that’s what they do for a living so she’s like hers and she did my mother’s both at the same time with her company truck in your companies everything and then turns around and give my mom a bill of 40,000 she lies to people like crazy and when they capture and arrive she has another excuse she has not spoken to me in 10 years when I was going to my divorce she came to my house took all my ex’s stuff put him in her bed and throw out the door that’s not what I want it so when she said that I told her to get out of my house and I took all the stuff back again she lied under oath cuz she was never even there and my brother Craig is the witness that my father said I never ever leave he and dawned him my father told my brother that my sister lied on the stand and then I had not was not allowed to go near my parents at all and she called elderly abuse on me when that when sour on her she has nothing to do with my mother now that she’s in the nursing home she took off her money she will not answer to where all the money went of a sale of the house but I have no idea what to do haha to find out where all the money of the house went the house went for 550,000 in this not one thing around

    Reply
    • Margo says:
      February 18, 2025 at 9:34 pm

      Sorry this has happened to you. I’m sorry to say sometimes it’s best to walk away from people like this . Money isn’t everything nor is DNA. Leave your family behind you. Move far away and live your best life. You deserve to be happy. And please use periods when you write.

      Reply
  3. Bob says:
    January 24, 2025 at 7:55 am

    Excellent article.

    Reply
  4. Luis A Baquedo says:
    February 3, 2025 at 2:25 am

    Very educational article in this subject. It gives me a better understanding of this psychological condition and how to deal with it in my relationship with people suffering from this condition. Thanks for sharing.

    Reply

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