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Caffeine withdrawal in normal school-age children

G A Bernstein1, M E Carroll, N W Dean

  • 1Division of Child and Adolescent Psychiatry, University of Minnesota, Minneapolis 55455, USA.

Journal of the American Academy of Child and Adolescent Psychiatry
|August 8, 1998
PubMed
Summary

Children may experience caffeine withdrawal symptoms, including reduced attention and slower reaction times, after stopping intake. This study observed these effects in children after caffeine cessation.

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Area of Science:

  • Pediatric Health
  • Neuroscience
  • Behavioral Science

Background:

  • Caffeine is a widely consumed substance globally.
  • Understanding its effects on children is crucial due to increasing consumption.
  • Potential for withdrawal symptoms in pediatric populations requires investigation.

Purpose of the Study:

  • To investigate whether children exhibit withdrawal effects following the cessation of caffeine intake.
  • To assess the impact of caffeine withdrawal on cognitive functions in children.

Main Methods:

  • A single-blind, within-subjects, repeated-measures study involving 30 children.
  • Four testing sessions: baseline, on caffeine, during withdrawal (24 hours post-cessation), and return to baseline.
  • Evaluation using self-report symptom measures and objective tests of attention, memory, and motor performance.

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Main Results:

  • Significant decline in attention, specifically on a visual continuous performance test, was observed during caffeine withdrawal.
  • Deterioration in response time on attention tasks was noted 24 hours after caffeine discontinuation.
  • These attention deficits appeared to persist for up to one week.

Conclusions:

  • Children may experience decreased performance in reaction time and sustained attention tasks after discontinuing caffeine.
  • Findings suggest that children can manifest caffeine withdrawal symptoms.
  • Further research is recommended to confirm and characterize caffeine withdrawal in pediatric populations.