Type your tag names separated by a space and hit enter

Seizure, Febrile

Seizure, Febrile is a topic covered in the 5-Minute Emergency Consult.

To view the entire topic, please or purchase a subscription.

Emergency Central is a collection of disease, drug, and test information including 5-Minute Emergency Medicine Consult, Davis’s Drug, McGraw-Hill Medical’s Diagnosaurus®, Pocket Guide to Diagnostic Tests, and MEDLINE Journals created for emergency medicine professionals. Explore these free sample topics:

Emergency Central

-- The first section of this topic is shown below --

Basics

Description

  • Occurs between 6 mo and 5 yr of age associated with fever:
    • No evidence of intracranial infection or other defined CNS primary cause
    • Average age of onset is 18–22 mo
    • Children with previous nonfebrile seizures excluded
  • Most common pediatric convulsive disorder:
    • Affects 2–4% of young children in US
  • Occurs in normal children with a systemic viral illness
  • High-risk children:
    • History of febrile seizure in immediate family members
    • Delayed neurologic development
    • Males
  • Subgroups:
    • Simple febrile seizures:
      • Brief, self-limited lasting <10–15 min, resolve spontaneously
      • Generalized without any focal features
    • Complex febrile seizures:
      • Duration >15 min
      • Focal features
      • More than 1 seizure within a 24-hr period
  • Risk of recurrence:
    • One-third of cases
    • Early age of onset, history of febrile or afebrile seizures in 1st-degree relatives, and temperature <40°C during initial seizure increase the likelihood of recurrence
  • Risk of subsequent epilepsy:
    • Greatest for those with prior abnormal neurologic development, a complex (>15 min) 1st febrile seizure, a focal seizure, or a family history of afebrile seizures
    • Only slightly greater than the general population if 1st febrile seizure is simple and neurologic development normal
    • Not affected by the use of prophylactic medications

ALERT
Because this is usually self-limited, intervention must be individualized in relation to airway, breathing, and seizure management

Etiology

Common childhood infections:
  • Upper respiratory illnesses
  • Otitis media
  • Roseola
  • GI infections
  • Shigella gastroenteritis

-- To view the remaining sections of this topic, please or purchase a subscription --

Citation

Rosen, Peter, et al., editors. "Seizure, Febrile." 5-Minute Emergency Consult, 5th ed., Lippincott Williams & Wilkins, 2016. Emergency Central, emergency.unboundmedicine.com/emergency/view/5-Minute_Emergency_Consult/307385/all/Seizure__Febrile.
Seizure, Febrile. In: Rosen P, Shayne P, Barkin AZ, et al, eds. 5-Minute Emergency Consult. 5th ed. Lippincott Williams & Wilkins; 2016. https://emergency.unboundmedicine.com/emergency/view/5-Minute_Emergency_Consult/307385/all/Seizure__Febrile. Accessed April 25, 2019.
Seizure, Febrile. (2016). In Rosen, P., Shayne, P., Barkin, A. Z., Wolfe, R. E., Hayden, S. R., Barkin, R. M., & Schaider, J. J. (Eds.), 5-Minute Emergency Consult. Available from https://emergency.unboundmedicine.com/emergency/view/5-Minute_Emergency_Consult/307385/all/Seizure__Febrile
Seizure, Febrile [Internet]. In: Rosen P, Shayne P, Barkin AZ, Wolfe RE, Hayden SR, Barkin RM, Schaider JJ, editors. 5-Minute Emergency Consult. Lippincott Williams & Wilkins; 2016. [cited 2019 April 25]. Available from: https://emergency.unboundmedicine.com/emergency/view/5-Minute_Emergency_Consult/307385/all/Seizure__Febrile.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC T1 - Seizure, Febrile ID - 307385 ED - Rosen,Peter, ED - Shayne,Philip, ED - Barkin,Adam Z, ED - Wolfe,Richard E, ED - Hayden,Stephen R, ED - Barkin,Roger M, ED - Schaider,Jeffrey J, BT - 5-Minute Emergency Consult UR - https://emergency.unboundmedicine.com/emergency/view/5-Minute_Emergency_Consult/307385/all/Seizure__Febrile PB - Lippincott Williams & Wilkins ET - 5 DB - Emergency Central DP - Unbound Medicine ER -