question: My 3 year old had a tooth extracted yesterday afternoon.  Yesterday evening she had a temp of 102.2 and again today she has had readings this high two additional times.  Her jaw is red and swollen.  She has been on Amoxicillin since the night before the extraction and is still taking it in addition to Motrin every 6 hours.  should I be concerned about her fever?  How long after tooth extraction is a fever expected if at all?