I am battling this same problem with my four year old, he was on antibotics for 25 days, on the 25th day he developed a 103 fever & ear infection. through the past month he has had eye infections, throwing up, etc... He is now on a stronger antibotic, flonase and antibotic ear drops. Are you having any luck? This is the fourth time in the past year he has been sick. The Docotr says he has a "super virus"