Another Antibiotic Allergy?

Emma has an ear and throat infection. Oh, and my lifetime nemesis, pink eye. She started taking Augmentin yesterday because she is allergic to Omnicef-the "go to drug" for most kiddie bugs. Today after 2 doses (and 24 hours) on Augmentin her 102 fever finally came down to 100 (hey, it's a start). She also developed hives, similar to the ones she got with Omnicef. We are running out of things to treat her with. *sigh* I guess we will be back to visit our favorite pediatrician in the morning.