D.C.
My ped told me to use the antibiotic drops that they gave us at the hospital whenever there was drainage from the ears. We use them for about 5 days when it happens. Basically, he said that it was an ear infection, but instead of all the gunk staying in and hurting, it's coming out. And that's a good thing, and treatable with the drops. It happened a few times last winter, usually right after he had a cold.