Good day girls) How many days does the temperature last on teeth? We h…

Good day girls) How many days does the temperature last on teeth? We have one tooth ? lower erupted. Here's the second one is not yet broken through, but it's already visible. Since night we're feverish ? daughter restless can't sleep, constantly on hands, gets fussy Temperature from 37 to 38.2 rising. So sad little one so suffers (