Few things worry parents more than a fever. Whether it appears suddenly in the middle of the night or alongside cold symptoms, a fever in children can feel alarming. However, fevers are often the body’s natural response to infection — and in many cases, they’re a sign that the immune system is working properly.
At Sun Pediatrics, we help parents understand when a fever is manageable at home and when it’s time to seek medical care.
What Is Considered a Fever?
A fever is typically defined as a body temperature of:
100.4°F (38°C) or higher when measured rectally (most accurate for infants)
Slight variations depending on the method (oral, ear, or forehead)
It’s important to use a reliable thermometer and check your child’s temperature correctly for accurate readings.
Common Causes of Fever in Children
Fevers are usually caused by infections, including:
Viral illnesses like colds or the flu
Ear infections
Strep throat
Teething (may cause slight temperature increases, but not high fevers)
Post-vaccination reactions
In most cases, fevers resolve within a few days as the illness runs its course.
When Should Parents Be Concerned?
While many fevers are harmless, you should contact your pediatrician if:
Your baby is under 3 months old with any fever
The fever lasts more than 3 days
Your child appears unusually sleepy, irritable, or difficult to wake
There are signs of dehydration (dry lips, no tears, fewer wet diapers)
Your child has difficulty breathing or persistent vomiting
A rash develops alongside the fever
Trust your instincts — if something feels off, it’s always okay to call.
How to Manage a Fever at Home
For mild fevers, supportive care is often enough:
Encourage fluids to prevent dehydration
Dress your child in light clothing
Use fever-reducing medications like acetaminophen or ibuprofen (as directed by your pediatrician)
Allow plenty of rest
Avoid over-bundling, as this can raise body temperature further.
How Sun Pediatrics Supports Families
At Sun Pediatrics, we understand how stressful it can be when your child is sick. We offer:
Same-day sick visits for fever evaluations
Clear guidance on medication and symptom management
Follow-up care if symptoms persist or worsen
You can learn more about our care approach on our Services page, prepare for visits through our New Patients page, and explore our Choosing a Pediatrician guide.
Stay Calm and Stay Informed
A fever doesn’t always mean something serious — but knowing how to respond can make all the difference. With the right care and support, most children recover quickly and safely.
📞 If your child has a fever and you’re unsure what to do, call 678-750-4164 to speak with a trusted pediatric provider at Sun Pediatrics.
