This answer explains substance abuse and substance use definitions, differentiates alcoholism from drug addiction, and elaborates on social factors contributing to youth substance abuse.
Substance abuse refers to the harmful or hazardous use of psychoactive substances, leading to dependence syndrome. Substance use is the consumption of substances, including alcohol and drugs, for non-medical purposes.
Alcoholism specifically pertains to the compulsive and uncontrolled consumption of alcohol, leading to physical and mental health issues. Drug addiction is the dependence on drugs due to the brain's adaptation to repeated exposure.
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