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- Dictionaryad·dic·tion/əˈdikSH(ə)n/
noun
- 1. the fact or condition of being addicted to a particular substance, thing, or activity: "he committed the theft to finance his drug addiction" Similar
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: a compulsive, chronic, physiological or psychological need for a habit-forming substance, behavior, or activity having harmful physical, psychological, or social effects and typically causing well-defined symptoms (such as anxiety, irritability, tremors, or nausea) upon withdrawal or abstinence : the state of being addicted. alcohol addiction.
May 25, 2018 · An addiction is a chronic dysfunction of the brain system that involves reward, motivation, and memory. It’s about the way your body craves a substance or behavior, especially if it...
Dec 8, 2022 · Addiction is a chronic condition marked by substance use or behaviors that continue despite negative outcomes. Learn more about addiction, including common symptoms and treatments.
Overview. What is addiction? Addiction is a chronic (lifelong) condition that involves compulsive seeking and taking of a substance or performing of an activity despite negative or harmful consequences. Addiction can significantly impact your health, relationships and overall quality of life.
A physical or psychological need for a habit-forming substance, such as a drug or alcohol. In physical addiction, the body adapts to the substance being used and gradually requires increased amounts to reproduce the effects originally produced by smaller doses.
Addiction is defined as a chronic, relapsing disorder characterized by compulsive drug seeking and use despite adverse consequences. † It is considered a brain disorder, because it involves functional changes to brain circuits involved in reward, stress, and self-control.
Addiction is a neuropsychological disorder characterized by a persistent and intense urge to use a drug or engage in a behavior that produces natural reward, despite substantial harm and other negative consequences.
