Addiction is a compulsive disorder that causes an individual to develop a strong desire and need for drugs or alcohol. It is often characterized by uncontrollable cravings, seeking and using of the substance even when it can be harmful or lead to negative consequences, and eventually relapse in spite of efforts to quit. Drug addiction can result from any type of drug, including legal ones like alcohol and cigarettes. You may check this link if you want to know more about causes of drug addiction.
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The Most Common Addicts
Drug addiction is a complex problem that requires multiple factors to be considered in order to understand and address. However, some of the most common causes of drug addiction include genetics, brain chemistry, and environment.
Genetics: Drug addiction is highly heritable and often runs in families. This means that if you have a family history of addiction, it’s more likely that you will also develop an addiction yourself. Some genes may play a role in determining vulnerability to addiction, but there is not yet a definitive list of genes that are responsible for this disorder.
Brain Chemistry: Drug abuse can change the way your brain functions. That’s because drugs of abuse bind strongly to certain receptors in the brain and can cause changes in how these receptors work. This can lead to addictive behaviors and an increased tolerance for drugs, both of which can increase your risk for developing an addiction.
Environment: The environment you grow up in can also play a role in your likelihood of developing an addiction to drugs or alcohol. If you live in a community where drug use is common, you’re more likely to try drugs yourself or become addicted to them.