HealthJuly 16, 2026

hyperarousal

/ˌhaɪpər.əˈraʊ.zəl/

Definition

A state of heightened physiological and emotional tension, characterized by feeling perpetually on edge or overly reactive to stress and environmental stimuli.

Etymology

The word is a combination of the Greek prefix 'hyper-', meaning 'over' or 'excessive,' and the English 'arousal,' derived from the verb 'arouse.' It entered medical and psychological terminology to describe biological states of over-stimulation or excessive responsiveness.

In the news

The article uses the term to describe the intense, anxious state individuals often fall into when consuming too much distressing news, which interferes with emotional well-being. It serves as a warning against letting digital habits keep our nervous systems in a constant, unhealthy state of alert.

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