Drug addiction poses a significant threat to society, affecting millions of people worldwide. Cannabis is the most commonly used illicit drug in Europe, followed by cocaine, MDMA, amphetamines, and opioids. In recent years, there has been a growing concern about the increasing prevalence of drug use among young people in Europe, with cannabis and cocaine being the most commonly abused substances. North America and Oceania have the highest drug usage rates, particularly in the Andean region where cocaine use is prevalent. Drug abuse leads to severe health, mental, and social issues, as well as increased crime and financial burdens. Drug abuse also has a negative impact on the economy, as it decreases productivity and increases healthcare costs. This review paper examines drug abuse problems in Asian and Western countries, focusing on social, economic, and health consequences, and presents treatment strategies for drug addiction, including definitions, distinctions, and diagnoses. Further research is needed to understand the cultural differences in drug abuse and addiction between Asian and Western countries. Furthermore, it is crucial to examine the socioeconomic factors that contribute to the prevalence of drug abuse and addiction in both Asian and Western countries, as these factors may play a significant role in the development and treatment of substance use disorders.

Keywords- Drug abuse, Western countries, social costs, Economic costs, Health consequences