P Poly-Dex (Dexamethasone/Neomycin/Polymyxin B Ophthalmic) by adhealth32 December 31, 2010 What is Poly-Dex (Dexamethasone/Neomycin/Polymyxin B Ophthalmic)? Neomycin and polymyxin B are antibiotics. They are used…
