For Febrile Seizure Phenotypes and Clinical Triggers, use the highest-yield facts to drive concrete treatment decisions. Pay particular attention to Complex definition: >15 min duration, >1 in 24h, or focal activity, Risk factors for recurrence: age <18 months, low fever threshold, short fever duration, family history, and Associated with ~1% epilepsy risk (simple) but 6-8% with complex features when choosing therapy, counseling about risk, planning monitoring, and deciding when closer follow-up or escalation is needed.

Complex definition: &gt;15 min duration, &gt;1 in 24h, or focal activityRisk factors for recurrence: age &lt;18 months, low fever threshold, short fever duration, family historyAssociated with ~1% epilepsy risk (simple) but 6-8% with complex featuresMinor closed head injury does NOT increase epilepsy riskLong febrile seizures (febrile status) → known association with MTLE