Febrile seizures are convulsive episodes that typically occur in infants and young children aged six months to five years, triggered by a sudden rise in body temperature due to a fever. These seizures are relatively common, affecting up to 4% of children in this age group, with most cases occurring between six months and six years old.
Fortunately, febrile seizures are generally brief and not harmful, with most children recovering quickly without lasting effects. However, a small percentage of children (2.5% to 5%) who experience complex febrile seizures may have an increased risk of developing epilepsy later in life.
Febrile seizures are classified into two types: simple and complex. Simple febrile seizures are short, lasting less than 15 minutes, and do not recur within 24 hours. In contrast, complex febrile seizures last longer, may occur multiple times within a day, and can include confusion after the episode.
Managing fever during illness is key to preventing febrile seizures. This can be done by using fever-reducing medications like acetaminophen or ibuprofen, sponging, and ensuring the child stays well-hydrated. Thankfully, most children outgrow febrile seizures by the age of 5 without any lasting issues.
