What Are the Signs of Having a Problem With Drugs?

sad teen girl(NIDA Blog Team) Addiction can happen at any age, but it usually starts when a person is young. It’s the result of changes in the brain that can come from drug use. Addiction affects how people think and what they do. But what exactly are the signs? 

First, it’s important to know that there is no “type” of person who becomes addicted. People can face addiction no matter(link is external) where they’re from, what they look like, or how much money they have. 

One important sign of addiction is that a person continues to use drugs even though it’s harming their life: physical health, performance at school or work, or relationships. They feel like they can’t stop using drugs, no matter what happens.

Other signs can include:  

  • Hanging out with different friends than usual.
  • Not caring about their appearance. 
  • Getting lower grades in school. 


Read more about the signs on NIDA's website.