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HomeConditionsADHD & Learning DisordersSpeech Sound Disorder
Mental Health Condition

Speech Sound Disorder

Overview

Description

Speech Sound Disorder (SSD) is characterized by persistent difficulties with speech sound production that interfere with speech intelligibility or prevent verbal communication of messages. Errors exceed what is expected for age or developmental level, cause functional impairment, and are not attributable to congenital or acquired conditions (e.g., hearing loss, structural anomalies, neurological disorders).

Prevalence

Estimated 3–5% of preschool and early school-age children; more common in males.

Age of Onset

Symptoms typically evident by ages 3–4 when speech should be increasingly intelligible to unfamiliar listeners.

DSM-5 Code

315.39

ICD-10 Code

F80.0

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

Developmental Stages

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 Speech Sound 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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