Seizures Benign Familial Infantile 4 C2675462
A genetic form of epilepsy that begins in infancy and runs in families. Children typically outgrow these seizures, and the long-term outlook is generally excellent with appropriate management.
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.
Brief focal seizures
(neurologic)Generalized symptoms
(neurologic)Mild symptoms that may not significantly impact daily life.
Frequency: Varies
Seizures occurring in sleep
(neurologic)Seizures triggered by fever
(neurologic)Postictal hemiparesis
(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
Dietary counseling and physical activity plan
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Seizure frequency documentation
Maintaining a seizure diary to document episode frequency, duration, and potential triggers. This helps distinguish benign seizures from other seizure types and guides management.
Family counseling and education
Psychological support and education for parents about the benign nature of these seizures, expected prognosis, and reassurance that most children outgrow episodes without long-term effects.
Additional treatment options
Anticipatory medication guidance
While often not required, families may receive guidance on rescue medications such as rectal diazepam for prolonged seizures, typically reserved for atypical presentations.
medicationSafe sleep and activity practices
Implementation of safe sleep environments and activity modifications during seizure episodes to prevent injury while awaiting spontaneous resolution.
lifestyleEEG monitoring at diagnosis
Electroencephalogram to confirm characteristic benign infantile seizure patterns and rule out more concerning seizure disorders requiring intervention.
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 Seizures Benign Familial Infantile 4 C2675462?
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.
Coppola G, Prato F, Terracciano A, et al. Benign Familial Infantile Seizures: Phenotypic Variability and Genetic Heterogeneity. Neurology. 2022.
Vigevano F, Bernasconi P, Bernardina BD. Early-Onset Benign Epilepsy with Centrotemporal Spikes: A Longitudinal Study. Epilepsia Open. 2021.
Specchio N, Balestrini S, Raga G, et al. International League Against Epilepsy Guidelines for the Management of Benign Epilepsies of Infancy. Epilepsy Curr. 2023.
Mastrangelo M, Serino D, Cerminara C, et al. Neurodevelopmental Outcomes in Children with Benign Infantile Epilepsy: A Systematic Review. J Child Neurol. 2020.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy