What is the typical age range for simple febrile seizures?

• A. 6 months to 5 years
• B. 0 to 12 months
• C. 5 to 10 years
• D. 10 to 15 years

Answer: (A)

Simple febrile seizures happen when a child has a fever, and they most commonly occur during early childhood. The classic age window is from about 6 months up to 5 years. Before 6 months the nervous system isn’t typically in a stage where febrile seizures occur, and after about 5 years the likelihood drops significantly, with much less frequent presentations. That’s why the age range 6 months to 5 years is the best fit. These seizures are usually generalized, last a short time (often under 15 minutes), and don’t recur within 24 hours in most uncomplicated cases, and the overall prognosis is excellent.