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HomeConditionsADHD & Learning DisordersChildhood-Onset Fluency Disorder
Mental Health Condition

Childhood-Onset Fluency Disorder

Overview

Description

Childhood-Onset Fluency Disorder, commonly known as stuttering, is characterized by disturbances in the normal fluency and time patterning of speech that are inappropriate for the individual's age and language skills, persist over time, and cause anxiety about speaking or limitations in communication. It typically involves sound or syllable repetitions, prolongations, broken words, blocking, circumlocutions, or monosyllabic whole-word repetitions.

Prevalence

Estimated 5% of children experience stuttering at some point, with approximately 1% persisting into adulthood. More common in males than females (ratio about 2–4:1).

Age of Onset

Typically begins between ages 2 and 7, most often before age 6.

DSM-5 Code

315.35

ICD-10 Code

F80.81

Reviewed by the HeyPsych Medical Review Board
Board-certified psychiatrists and mental health professionals
Medical Review Board
Published: August 15, 2025
Last Updated: January 9, 2026
Last Reviewed: January 9, 2026

Diagnostic Criteria

Symptoms

Prognosis

Evaluation

Specifiers

Risk Factors

Comorbidities

Warning Signs

Impact On Life

Severity Levels

Treatment Goals

Prognosis Factors

When To Seek Help

Real Life Examples

Self Help Strategies

Treatment Approaches

Overdiagnosis Factors

Missed Diagnosis Factors

This information about mental health conditions is for educational purposes only. If you believe you may be experiencing symptoms of a mental health condition, please consult with a qualified healthcare professional for proper evaluation and diagnosis.

Seeking Help for Childhood-Onset Fluency Disorder?

If you recognize these symptoms in yourself or a loved one, know that help is available. Mental health conditions are treatable with options like Cognitive Behavioral Therapy, and early intervention can make a significant difference.
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