How Addiction Changes Your Personality

By Mountainside

Whether it is with a controversial movie like Requiem for a Dream or an HBO success like Euphoria, entertainment has brought substance abuse towards the forefront of pop culture. We watch as characters like Tony Soprano in The Sopranos devolve as their addiction consumes them. We see the tremendously negative effect that drugs and alcohol can have in media, but have we ever stopped and wondered if it can happen to ourselves or a loved one?

Substance Abuse and Effects on the Brain

The reason is simple: drugs and alcohol destroy the brain. They flood the brain with dopamine, a neurotransmitter that is present in regions of the brain that regulate movement, emotion, motivation, and feelings of pleasure. This causes the person using drugs or alcohol to feel moments of extreme happiness, but once that feeling goes away, they are left with nothing but cravings. As the desire for the substance continues to increase, the individual needs to consume more and more of it to feel its euphoric effects. This rapidly turns into a vicious cycle in which the individual is constantly using, yet never able to achieve their original high.

Over time, drug and alcohol abuse alter critical brain activity and trick the brain into prioritizing the substance over everything else. Because the brain is consumed by drugs or alcohol, an individual’s personality drastically changes. Often, those suffering from a substance abuse problem morph into completely different people altogether.

Personality Changes Include: 

  • Secrecy
  • Laziness
  • Paranoia
  • Selfishness
  • Dishonesty
  • Manipulation
  • Impulsiveness
  • Aggressiveness

Ways Drugs and Alcohol Can Change Personality and Behavior

Erratic behavior and negative changes in personality can have devastating effects on an individual’s overall well-being. Some of the damage it can cause includes:

Impaired Relationships

Frequent mood swings, secretive behavior, and anger management issues often cause issues in the home and cause relationships to deteriorate.

Poor School/Work Performance

Loss of interest and the inability to focus results in poor school and work performance, often causing individuals to suffer academically or get fired from work.

Legal Trouble

Aggression and impulsiveness can often cause the addicted person to act erratically, take unnecessary risks, and break laws, resulting in legal trouble.

What To Do If You Recognize These Changes In Your Loved One

Realizing that your loved one is struggling with addiction is scary and overwhelming but know that you are not alone. During this difficult time, it’s important that you surround yourself with support ⎼ groups such as Nan-Anon can be a great resource for families whose loved ones are struggling. Educating yourself on addiction, what you can and cannot do to help your loved one, how you can encourage them to seek treatment, and what to look for in a treatment center is also important. Talking to your loved one about their addiction won’t be easy, but it is a necessary conversation that could save their life.

What To Do If You Recognize These Changes In Yourself

Recognizing that you are struggling with drugs or alcohol is the first step to a healthier future. Know that while overcoming addiction is not easy, it is possible. Talk to your loved ones about your substance abuse and let them know how they can support you during this time. It is normal for you to have questions about addiction and wonder if you need treatment or if you can do it on your own. Do your research, learn what your treatment options are, and most importantly, don’t give up. We’re here to help. If you or a loved one is struggling, call 888 510 8852. Our team of addiction experts is ready to help you reclaim your life.

If you or a loved one is struggling with addiction, Mountainside can help.
Click here or call (888) 833-4676 to speak with one of our addiction treatment experts.