My sister sent a message earlier about my 16 month old daughter. She spikes fevers anywhere from 101 to 105.5 at the highest I ever saw it. I believe that they have ruled out menengitis, but not sure. She was hospitalized back in January for 4 days, IV antibiotics were given along with high doses of tylenol and motrin. She was still undiagnosed when we left the hospital. They did blood tests, x-rays, etc. we talked about an appendicitis as well as UTI's and still nothing. So every couple of months we battle another fever and a couple of times she was diagnosed with ear infections, however, I think there is an underlying problem here. The WBC will shift from looking bacterial to looking viral and according to the counts, neither seem to be very high, but they were elevated. One day to the next the total count went from 14.2 to 14.0, this was after a dose of Rocefin (sp?) injected into her thighs. She has no other symptoms other than a fever and they are pretty high. Is it possible to have something undiagnosed and still run high fevers like this. I guess when there is no explanation, it tends to freak you out a little, but I am strong and want to get to the bottom of this. Should I be seeking a second opinion or what types of questions can I ask her pediatrician? Please help, I am at a loss right now and want to know what to do to help my daughter, she cannot tell me if anything hurts. Thanks so much!