Addiction, now often referred to as substance use disorder (SUD), is a complex and chronic medical disease characterized by a compulsive desire to seek out and use a substance, or engage in a behavior, despite harmful consequences. It’s crucial to understand that addiction is not a lack of willpower or a moral failing.

Addiction is a neuropsychological disorder characterized by a persistent and intense urge to use a drug or engage in a behaviour that produces natural reward, despite substantial harm and other negative consequences. Repetitive drug use often alters brain function in ways that perpetuate craving, and weakens (but does not completely negate) self-control.

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