Quick Answer
Febrile seizures are seizures triggered by fever in children — usually benign but parents need to know what to do and when to worry.
Medically reviewed by Dr. Jitendra Prasad Yadav • NMC 8029 • Kathmandu Neurology Clinic & Cognitive Center
Febrile seizures are seizures triggered by fever in children aged 6 months to 5 years — affecting ~2–5% of children. They're usually benign and don't cause brain damage, but parents need to know what to do during a seizure and when to seek medical care.
What are febrile seizures
Definition: seizure triggered by fever — temperature >38°C (100.4°F). Age: typically 6 months to 5 years — peak at 18–24 months. Prevalence: affects ~2–5% of children — common. Types: simple (generalized, <15 min, once in 24h) and complex (focal, >15 min, recurrent). Benign: usually don't cause brain damage — reassuring for parents. Recurrence: ~30% have recurrence — most outgrow by age 5.
What to do during a febrile seizure
Stay calm: most febrile seizures last <5 minutes — self-limited. Protect from injury: move objects away, cushion head, don't restrain. Time the seizure: note duration — important for evaluation. Don't put anything in mouth: never insert objects — can cause injury. Roll to side: helps breathing, prevents choking. Loosen clothing: helps breathing. Don't leave alone: stay with child until seizure ends. Call if >5 minutes: prolonged seizure needs emergency.
When to seek medical care
First seizure: any first febrile seizure needs medical evaluation. Prolonged seizure: >5 minutes — medical emergency. Complex features: focal seizure, >15 minutes, recurrent in 24h — needs evaluation. Recurrence: recurrent febrile seizures — discuss with pediatrician. Underlying cause: fever source needs evaluation — infection, etc. Age >5: febrile seizure after age 5 — unusual, needs evaluation. Parent concern: if worried — see pediatrician.
Febrile seizure prevention
Fever management: treat fever with acetaminophen or ibuprofen — may reduce recurrence. Not preventive: fever treatment doesn't prevent all febrile seizures — but reduces risk. Regular antipyretics: for recurrent febrile seizures — daily antipyretics during illness. Antiseizure medications: rarely used — only for complex/recurrent cases. Avoid triggers: identify and avoid triggers — illness, vaccines (rare). Reassurance: most children outgrow — reassuring for parents.
When febrile seizures need specialist care
If your child has recurrent febrile seizures, complex features, or seizures not typical of febrile seizures — see a pediatric neurologist. Febrile seizures usually resolve but complex cases need evaluation.
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When to seek professional evaluation
Febrile seizures are discussed at pediatric neurology evaluation — because complex cases need specialist care.
This guide is educational and does not replace individual medical advice.
Frequently asked questions
Answers reviewed by Dr. Jitendra Prasad Yadav • MBBS, MD (Internal Medicine), FICN (Neurology), FCNV, FIHM • NMC 8029
Not necessarily; a single unprovoked seizure needs careful assessment before a diagnosis of epilepsy is made.
No; seizures vary widely. Some involve jerking (generalized or focal), while others present as staring spells, automatisms, or behavioral change with no apparent movement.
Migraine is a neurological condition; headache is one feature. Associated symptoms and functional impact are important for diagnosis.
Aura refers to visual, sensory, or speech symptoms that precede the headache in some people. Both types are migraine; the presence of aura may influence management discussion.
Keep the person safe: ease them to the ground, turn onto side, clear nearby objects, do not put anything in mouth, time the event. If seizure lasts over 5 minutes, repeats without recovery, or breathing is impaired, call emergency. Afterward, arrange neurology evaluation with witness/video history for Dr. Jitendra.
More: All FAQs → · Ask Dr. Jitendra →
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References & Review
Reviewed by Dr. Jitendra Prasad Yadav • Last reviewed: 2026-11-10
- International Classification of Headache Disorders, 3rd edition (ICHD-3).
- Harrison's Principles of Internal Medicine — Neurology sections.
- American Academy of Neurology guidelines for selected conditions (where applicable).
Content is educational and aligns with standard medical references; individual evaluation may vary. External links provide context and do not imply endorsement.