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2.5yr C/o fever uprolling of eyes no cry for 2 min Case

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Here is a full clinical breakdown of this case:

Clinical Case: 2.5-Year-Old with Fever + Uprolling of Eyes + No Cry for 2 Minutes

Diagnosis: Simple Febrile Seizure (most likely)

Why this fits:

  • Age 6 months to 6 years - 2.5 years is squarely within range
  • Fever present (the trigger)
  • Generalized semiology: uprolling of eyes = tonic phase; no cry = ictal period (cry suppressed during seizure)
  • Duration ~2 minutes = well under the 15-minute threshold
  • Single episode (as described)

Simple vs. Complex Febrile Seizure - Key Distinction

FeatureSimpleComplex
Duration< 15 min> 15 min
TypeGeneralizedFocal OR generalized
Recurrence in 24 hrsNoYes (>1 in 24 hrs)
Post-ictal deficitAbsentMay have Todd's paralysis
This case = Simple febrile seizure (2 min, generalized, single episode)

Immediate Management

1. Airway, Breathing, Circulation

  • Place child in recovery position (left lateral)
  • Ensure airway is clear; seizure likely self-terminated

2. Treat the Fever

  • Paracetamol (15 mg/kg oral/PR) or Ibuprofen (10 mg/kg oral) - this is the primary treatment goal
  • Find and treat the source of fever (viral URTI, AOM, UTI are common causes)

3. If Seizure is Still Active (it has stopped here, but for reference)

  • Rectal/IV diazepam 0.5 mg/kg PR, or midazolam 0.2 mg/kg buccal/IN
  • For status (>5 min): IV lorazepam 0.1 mg/kg is first-line

Workup - What is and is NOT Needed

NOT needed for simple febrile seizure in a well-appearing, fully immunized child:

  • Routine blood work (CBC, electrolytes, glucose unless clinically indicated)
  • Neuroimaging (CT/MRI)
  • EEG
  • Routine lumbar puncture

LP should be considered if:

  • Clinical signs of meningitis (neck stiffness, bulging fontanelle, petechiae, Kernig's/Brudzinski's sign, photophobia)
  • Age 6-12 months + unimmunized/unknown immunization status for H. influenzae type b or S. pneumoniae
  • Child was pre-treated with antibiotics (can mask meningitis signs)
  • Complex febrile seizure features
In this child (2.5 years), LP is not routine - assess clinically for meningismus.

Counseling Parents

TopicKey Message
Recurrence risk~30% if >12 months at first seizure; 50% if <12 months
Risk of epilepsySame ~1% as general population for simple febrile seizure
What to do if it happens againTime it, place in recovery position, call emergency if >5 min
AntipyreticsDon't reliably prevent recurrence, but treat discomfort/fever
Long-term prognosisExcellent; does not cause brain damage

Risk Factors for Recurrence (up to ~30-40%)

  • Age <1 year at first febrile seizure
  • Family history of febrile seizures
  • Low fever at time of seizure
  • Short duration of fever before the seizure
  • Daycare attendance (more infectious illness exposure)

Risk Factors for Later Epilepsy (elevated from 1% baseline)

  • Complex features (each adds risk: 1 feature = 6-8%, 2 = 17-22%, all 3 = ~49%)
  • Pre-existing neurodevelopmental abnormality
  • Family history of afebrile epilepsy
  • Recurrent febrile seizures

Red Flags Requiring Urgent Reassessment

  • Prolonged post-ictal state (>30-60 min)
  • Focal neurologic deficit after seizure (Todd's paralysis)
  • Fever + petechial rash (meningococcemia)
  • Neck stiffness, refusal to flex neck
  • Seizure duration >15 min or repeated seizures same day

Disposition

  • Child can be discharged once back to baseline, with:
    • Source of fever identified and managed
    • Normal neurologic exam
    • Parents educated on recurrence and when to return
    • Follow-up with pediatrician
Sources: Tintinalli's Emergency Medicine (Chapter 120); The Harriet Lane Handbook 23rd Ed.; Bradley and Daroff's Neurology in Clinical Practice
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