Which topical medications are used to treat otitis externa (OE)?

Updated: Mar 09, 2020
  • Author: Ariel A Waitzman, MD, FRCSC; Chief Editor: Ravindhra G Elluru, MD, PhD  more...
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Most cases of acute OE respond well to topical treatment. Antibiotic eardrops, with or without a corticosteroid (given to decrease inflammation), are the mainstay of therapy. Topical acidifying and drying agents (given to alter the pH and to inhibit the growth of microorganisms) may be used in mild or resolving cases and are useful in fungal infections. An antifungal agent may be included as necessary.

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