When to Call the Doctor If Baby Has a Fever?

It's hard not to freak out the first time your baby has a fever. But try to remember that a fever in and of itself is not dangerous. It's simply a sign that your baby's body is fighting off germs. If your infant feels like he's burning up, start by taking his temperature with a rectal thermometer.
 
When to call the doctor?
- Your baby is under 3 months old.
- The fever lasts longer than a few days.
- Your baby acts lethargic or unresponsive.
- Your baby has difficulty breathing.
- Your baby has a febrile seizure.
- Your baby has a rash.
- You see signs of dehydration such as fewer wet diapers or a sunken soft spot. 
 
The number on the thermometer is not as important as how your child is feeling. A lethargic child with 101 is much more concerning than a happy playful child with 102. Your pediatrician may recommend giving your baby acetaminophen to bring his fever down or ibuprofen if he's over 6 months old. 
 
A sponge bath may also help him feel better. Make sure he's still drinking plenty of liquids so he doesn't get dehydrated. And overall, try to stay calm and relaxed. A fever is just the body's way of telling you that he doesn't feel well.