My daughter is six years old and has been running a temp between 99-102 off and on. I treat it with Children's Tylenol, but tonite it is not really helping. I gave her a cool bath earlier and it brought it down for about an hour or so. She has not thrown up or had diahrrea. She's not lethargic and she's been drinking somewhat and urinating. What can I do to get her temp to stay down?