Epilepsy Hot Water 2 C3150536
A form of reflex epilepsy where seizures are triggered by hot water immersion. Avoidance of triggers and anti-seizure drugs are the main treatments.
Key facts at a glance
- ICD-10
- G43.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Focal seizures
Self-limited seizures
Generalized symptoms
(neurologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Hot water-induced myoclonic jerks
(neurologic)Postictal confusion
(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
Lifestyle modification and dietary intervention
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Modified bathing practices
Using lukewarm water, limiting bath duration, and gradually acclimating to water temperatures to reduce trigger response.
Seizure prophylaxis
Preventive antiepileptic therapy initiated when reflex epilepsy episodes are frequent or pose safety risks.
Additional treatment options
Video EEG monitoring
Specialized monitoring during controlled hot water exposure to document seizure semiology and guide treatment decisions.
monitoringEducation and family counseling
Comprehensive education about the condition for patient and family members to ensure safety and reduce anxiety around daily activities.
psychologicalConditioned stimulus training
Gradual desensitization protocol using controlled exposure to temperature stimuli to reduce reflex seizure threshold.
procedureWhen 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 Epilepsy Hot Water 2 C3150536?
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.
International League Against Epilepsy (ILAE). Recommendation for hot water reflex epilepsy management. Epilepsia Open. 2022.
Mehndiratta MM, Sudesh. Hot water epilepsy: clinical and EEG characteristics and response to cooling. Epilepsy Res. 2019.
Gopalakrishnan PN, Sahoo S. Reflex epilepsy precipitated by hot water: a systematic review. Seizure. 2021.
Bhatia M, Sinha S. Comparative analysis of thermoregulatory epilepsy syndromes including hot water epilepsy: a meta-analysis. J Neurol Sci. 2020.
Medication Comparisons
Compare medications used to treat Epilepsy Hot Water 2 C3150536. 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 20, 2026. · Read our editorial policy