text_1: Do I gain anything with Bactrim over amoxicillin in terms of coverage?  He was on amoxicillin a month ago and now has a second episode of otitis media.  Should I be using a second line agent (for example, Augmentin) or does Bactrim have increased coverage over amoxicillin?
text_2: Do I gain anything with Bactrim over amoxicillin in terms of coverage for otitis media?