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Anxiety: Overview

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Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
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Related Experiment Video

Updated: Feb 19, 2026

Social Isolation Model: A Noninvasive Rodent Model of Stress and Anxiety

Social Isolation Model: A Noninvasive Rodent Model of Stress and Anxiety

Published on: November 11, 2022

Schizophrenia - an anxiety disorder?

¹Jeremy Hall, MRCPsych, Neuroscience and Mental Health Research Institute, Cardiff University, Hadyn Ellis Building, Maindy Road, Cardiff CF24 4HQ, UK.

The British Journal of Psychiatry : the Journal of Mental Science

|November 3, 2017

Summary

Anxiety and affective symptoms are early indicators of schizophrenia, appearing before psychosis onset. Addressing these early anxiety symptoms could be key for preventing schizophrenia.

Area of Science:

Psychiatry
Neuroscience
Genetics

Background:

Anxiety and affective disturbances are common in schizophrenia, often preceding psychotic episodes.
Genetic predisposition to schizophrenia may correlate with heightened anxiety levels years before symptom manifestation.

Discussion:

Anxiety symptoms in the prodromal phase of schizophrenia warrant clinical attention.
Early identification and intervention for anxiety may impact schizophrenia's trajectory.

Key Insights:

Elevated anxiety precedes psychosis in schizophrenia.
Genetic factors may link to early anxiety in schizophrenia risk.

Outlook:

Targeting anxiety could be a viable strategy for schizophrenia prevention.

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Further research into anxiety's role in schizophrenia's early stages is crucial.