Dual Diagnosis Treatment Center in Everett
The brain's chemical systems and circuits are also affected by long-term use. These changes can impact learning, judgement and decision-making as well as memory and behavior. People who use drugs often continue using them even though they are aware of the dangers.
Why does some people use drugs while others do not? There are no signs that a person will become addicted to drugs. Many factors can influence how likely someone is to become dependent on drugs. There are many risk factors that can increase the likelihood of someone becoming addicted to drugs.
Biology. The genes passed down from parents make up about half the chance of someone becoming addicted. A person's race, gender, and other mental conditions can make drug abuse or addiction more likely.
Environment. The environment a person lives in can include their family, friends and economic status. It also affects the quality of their life. Peer pressure and early exposure to drugs and stress can make it more common for someone to use drugs and become addicted.
Dopamine floods the brain's reward system with chemicals. Dopamine overdoses can cause people to revert to unhealthy behaviors and reinforce pleasurable, but not healthy activities.
The brain develops tolerance over time. It adjusts to the dopamine levels, which decreases the sensation of high. They may try to get the same dopamine boost by taking more of the drug.
A person's likelihood of becoming addicted to drugs is not dependent on any one factor. Addiction risk is affected by multiple factors. The greater the risk of addiction, the higher the likelihood that a person will use drugs.