Hi Sir, my daughter is sick for about 2 weeks. She go fever on Feb 19th , we went to Urgent care and as suggested we gave Tylenol and Motrin alternatively for every 6 hours. The next day we saw a Pediatrician said that my baby is having ear infection and suggested an Antibiotic. The medication went till Feb 23rd and she has no fever. But from Feb 24th from thursday she again got fever but withing 99-100F. We went to ped again and he says she may have viral infection and told us to continue Tely and Motrin. We are giving the medicine for all these 3 days, but after 6hrs, my baby has fever (~99) again. Is this something serious? Do I need to go for blood work? as my baby is having fever for about 15 days?