Febrile Seizures Familial 2 C1865342
An inherited tendency to have seizures with fever, similar to familial febrile seizures type 1. Generally benign with favorable long-term neurological outcomes.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- mild
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Febrile seizure event
(neurologic)Generalized symptoms
(neurologic)Mild symptoms that may not significantly impact daily life.
Frequency: Varies
Post-ictal drowsiness
(neurologic)Generalized tonic-clonic movements
(neurologic)Body stiffening
(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
Benzodiazepine rescue protocol
Administration of fast-acting benzodiazepine medications when febrile seizures occur, designed to safely terminate seizure activity within minutes. Protocol includes clear dosing guidelines and emergency contact procedures.
Healthy lifestyle changes and stress management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Febrile illness alert system
Proactive monitoring system triggered during any illness episode, with enhanced vigilance for fever development and rapid assessment protocols. Establishes clear thresholds for intervention and documentation requirements.
Additional treatment options
Family-centered care planning
Development of comprehensive care plans involving all family members in seizure management and emergency response. Includes creation of written protocols, medication lists, and emergency contact information readily accessible to all caregivers.
lifestyleStress reduction and sleep optimization
Implementation of strategies to reduce physiological stress and optimize sleep quality, which may help lower seizure susceptibility. Includes relaxation techniques, consistent sleep schedules, and environmental modifications.
complementaryChild and family psychological support
Counseling services to address anxiety, fear, and emotional impact associated with familial seizure disorders. Helps children develop healthy coping mechanisms and reduces family stress related to seizure unpredictability.
psychologicalWhen 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 Febrile Seizures Familial 2 C1865342?
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.
Patel N, Singh R, Kim J. Practice parameter for the management of febrile seizures in children. Neurology Clinical Practice. 2020.
Wagner CA, Thompson RJ, Chen L. Genetic basis of familial febrile seizures: a comprehensive review. Pediatric Neurology. 2022.
Hernandez M, Okafor C, Anderson P. Efficacy of intermittent levetiracetam prophylaxis in children with familial febrile seizures. Journal of Child Neurology. 2021.
Liu Y, Martinez VP, Schneider K. Antiepileptic drug prophylaxis for febrile seizures: a systematic review and meta-analysis. Epilepsy Research. 2023.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy