Comparison of Boric Acid and Combination Drug of Polymyxin Neomycin and Hydrocortisone (polymyxin NH) in the Treatment of Acute Otitis Externa

摘要

IntroductionAcute otitis externa is an inflammation of the external auditory canal known as "swimmer’s ear". Direct costs including medical treatment, painkillers, antibiotics, steroids or both and indirect costs are also remarkable.