Final answer:
An alternative to the expensive cipro/steroid combo drops for otitis externa is using ear drops containing acetic acid, antibacterials, and/or steroids to reduce inflammation.
Step-by-step explanation:
For otitis externa, an alternative to the expensive cipro/steroid combo drops is using ear drops that contain acetic acid, antibacterials, and/or steroids to reduce inflammation. These drops may also include antifungals if fungi are causing or contributing to the infection. Polymyxin B and gentamicin are effective against Pseudomonas spp., which are often the cause of otitis externa.