About a year ago, I saw my audiologist for a routine hearing test (I wear a hearing aid). A week or so later, the ear started oozing, but there was no pain. My family doc prescribed antibiotic ear drops (otoflaxin) for 10 days, which helped but the infection returned a few weeks later. I have gone through this cycle 3 or 4 times now, but the problem still persists. Are there other ear drops (I am allergic to neomycin and neosporin) that I can try?