As a mother of 4, I advise you to give your child a very WARM bath, as warm as your child can tolerate, lots of fluids to drink--room temp water and herb teas, plenty of bed rest, and abundant TLC. If temperature persists for three days, consult the pediatrician. You may want to put in a call and give the pediatrician the details, symptoms and see what they say. Trust your own parental instincts. Wishing a speedy recovery.
Ice bath !!! Call your doctor !!! Don't wait too long...brain damage...
Umm run really fast to the er, umm now!