Ace the Certified Emergency Nurse (CEN) Challenge 2026 – Energize Your Nursing Future!

Febrile seizures are most commonly seen in children between the ages of 6 months to 5 years. This age range encompasses a time when a child's developing nervous system is particularly sensitive to fevers caused by infections. As children grow beyond this age, their neurologic systems mature, and the incidence of febrile seizures decreases significantly.

During the ages of 6 months to 5 years, children often experience viral infections, which can lead to elevated temperatures. It's important to note that while febrile seizures can occur in younger infants, the peak age range is specifically within this interval. The risk of febrile seizures diminishes after the age of 5, as the likelihood of seizing in response to fever decreases with neurological maturation and the reduction of such febrile incidents. Thus, this choice accurately reflects the typical age range associated with febrile seizures.