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HomeConditionsSubstance Use & AddictionCaffeine
Mental Health Condition

Caffeine

Overview

Description

Caffeine-related disorders include Caffeine Intoxication and Caffeine Withdrawal. Caffeine is the most widely consumed psychoactive substance globally, acting as a central nervous system stimulant. While generally safe in moderate doses, excessive or abrupt changes in intake can cause clinically significant symptoms.

Prevalence

Caffeine is consumed by ~85% of adults in the U.S. daily; withdrawal occurs in habitual users who abruptly stop, prevalence unknown but common in heavy users.

Age of Onset

Caffeine use often begins in childhood/adolescence (soft drinks, tea), with escalation in adolescence/adulthood via coffee, energy drinks.

ICD-10 Code

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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

Neurobiology

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 Caffeine?

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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