When to See a Healthcare Provider for a Fever
For infants under 3 months, any fever of 100.4F or higher is serious and requires immediate medical attention. For children 3 to 12 months, a high-grade fever over 102F also needs a healthcare providers evaluation. In adults, a low-grade fever isn’t usually concerning unless it comes and goes. Illustration by JR Bee for Verywell Health But in babies, any fever at all can signal a serious problem. For children, dosing is weight-dependent, and some common medications should only be given in certain age ranges....