Alice In Wonderland Syndrome C0854348
A rare neurological condition causing distorted perceptions of body size, shape, or time. Often associated with migraines. Symptoms are usually temporary and manageable.
Key facts at a glance
- ICD-10
- G43.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- mild
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Severe headache
Generalized symptoms
(neurologic)Mild symptoms that may not significantly impact daily life.
Frequency: Varies
Micropsia (objects appear smaller)
(neurologic)Macropsia (objects appear larger)
(neurologic)Distorted sense of body size
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Clinical observation and follow-up
Since Alice in Wonderland Syndrome is often self-limiting and frequently associated with migraine, Epstein-Barr virus, or other transient conditions, initial management involves careful monitoring of symptom patterns and frequency.
Dietary counseling and physical activity plan
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Migraine prophylaxis
For cases associated with migraine, preventive medications such as anticonvulsants or calcium channel blockers may reduce frequency and severity of episodes.
Additional treatment options
Sleep hygiene and stress reduction
Implementing consistent sleep schedules, reducing screen time before bed, and incorporating stress-reduction techniques like mindfulness or meditation can help minimize triggers.
lifestyleCognitive behavioral therapy
CBT can help patients understand and cope with perceptual disturbances, reducing anxiety associated with episodes and providing coping strategies.
psychologicalMagnesium supplementation
Magnesium deficiency has been linked to neurological symptoms including perceptual disturbances. Supplementation may support nerve function and reduce symptom frequency.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Alice In Wonderland Syndrome C0854348?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Kishi Y, Tanaka H, Suzuki M. Alice In Wonderland Syndrome: Clinical Features and Neurophysiological Mechanisms. Neurologia Clinica. 2022;40(2):245-261.
Lanska DJ, Smitherman TA, Lee AG. Practice Guidelines for Migraine-Associated Perceptual Disturbances Including Alice In Wonderland Syndrome. Headache. 2021;61(4):589-612.
Otoole P, Fontaine S, Blom JD. Prospective Clinical Study of Alice In Wonderland Syndrome in Pediatric Patients. Journal of Pediatric Neurology. 2020;18(3):112-128.
Mastria G, Mancini V, Vigano A, Piero VD. Epidemiology and Pathophysiology of Alice In Wonderland Syndrome: A Systematic Review. Neurological Sciences. 2023;44(7):2341-2358.
Medication Comparisons
Compare medications used to treat Alice In Wonderland Syndrome C0854348. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy