Hello~I would see her pediatrician, could be a hidden infection, and when she feels better and does activity, it causes her body to run down and in it comes again. Appears to me that she should probably be on an antibiotic.
Good luck
Susise
Hello,
I would definitely advice you to have her checked up by a doctor...returning fever is no good as it could mean a lot of things... there could be an infection somewhere and there could be a high chance of getting pneumonia if fever persists for more than 3 days. If you have used tylenol to reduce her fever and it hasnt helped please do take her to your family doctor.