Addiction

Compare

Why “Addiction” is being discussed

The most recent Hacker News stories and comments contributing to this topic's mentions.

Interest

Proportion of Hacker News items mentioning "addiction" over time.

Mentions

Total number of Hacker News items mentioning "addiction" over time.

Addiction is a neuropsychological disorder characterized by a persistent and intense urge to use a drug or engage in a behavior that produces an immediate psychological reward, despite substantial harm and other negative consequences. Repeated substance use produces long-lasting changes in brain networks involved in reward, executive function, stress reactivity and mood. These changes underlie both the intense drive to use a substance and the reduced capacity to control that urge. It is therefore understood as a brain disorder arising from a complex mix of psychosocial and neurobiological factors. Read more on Wikipedia

© 2026 HN Trends. Built by Ben Evans. HN Trends is not affiliated with Hacker News or Y Combinator.