A fever causes a febrile seizure in your child. These types of seizures are age-specific, happening in infants as young as 6 months and children up to 5 years old. Febrile seizures most commonly occur between 12 and 18 months of age. They’re usually harmless, and most don’t have a lasting effect. Complex vs. simple febrile seizures
When it’s hot outside, there’s a higher risk of heat rash in children who are highly active, overdressed for the weather or wearing clothes that don’t allow the skin to breathe.