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Stimulant Withdrawal in a Child with Autism Spectrum Disorder and ADHD - A Case Report
Aneta Krakowski1, Abel Ickowicz2
1Department of Psychiatry, University of Toronto, Toronto, Ontario.
Summary
Stimulant medications may cause withdrawal symptoms in children with autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD). This case suggests increased sensitivity to tolerance and withdrawal effects in this population.
Area of Science:
- Pediatric Neurology
- Neurodevelopmental Disorders
Background:
- Autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) often co-occur.
- Stimulant medications are commonly used to manage ADHD symptoms.
Purpose of the Study:
- To investigate stimulant medication tolerance and withdrawal in a preadolescent female with ASD and ADHD.
- To explore potential increased sensitivity in this population.
Main Methods:
- Case study of an 11-year-old female with ASD and ADHD.
- Literature review on stimulant withdrawal effects in children.
Main Results:
- The patient experienced withdrawal symptoms (vomiting, headaches, light sensitivity, migraines, malaise) after methylphenidate discontinuation and lisdexamfetamine dose reduction.
- Children with ASD may be more susceptible to stimulant side effects.
- Limited literature exists on pediatric stimulant withdrawal, contrasting with adult data.
Conclusions:
- Tolerance to stimulants may develop in children with ASD and ADHD.
- Increased sensitivity to stimulant tolerance and withdrawal is hypothesized in this population.
- Clinicians should monitor for withdrawal symptoms upon stimulant discontinuation in children with ASD.
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