Polysporin (bacitracin / polymyxin B), Neosporin (bacitracin / neomycin / polymyxin B), and bacitracin are all over-the-counter (OTC) antibiotic ointments that you can use to help treat or prevent infection for minor cuts or scrapes. Easy-to-read patient leaflet for Neomycin and Polymyxin B. Includes indications, proper use, special instructions, precautions, and possible side effects. Pharmaceutical grade neomycin is composed of several related compounds including neomycin A, neomycin B, neomycin C, and a few minor compounds found in much lower quantities. NEOMYCIN; POLYMYXIN B; DEXAMETHASONE (nee oh MYE sin; pol i MIX in B; dex a METH a sone) treats eye swelling, redness, or itching caused by infections, injury, or other conditions. It also prevents and treats eye infections caused by bacteria. It works by killing or preventing the growth of bacteria. Neomycin, Polymyxin, Hydrocortisone Ear Drops package insert / prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions and pharmacology. Neomycin, polymyxin B, and dexamethasone combination is used to treat eye infections and inflammation, including conjunctivitis and chronic anterior uveitis. It also prevents damage caused by chemicals, radiation, or foreign objects entering the eye. Neomycin/polymyxin B/dexamethasone ophthalmic kills certain types of bacteria by blocking their ability to create proteins that they need to grow and reproduce and by weakening their cell. Neomycin and polymyxin B cream is applied to the skin to prevent minor bacterial skin infections. It may also be used for other problems as determined by your doctor. Find patient medical information for Neomycin/Polymyxin B/Hydrocortisone otic (Cortisporin Otic, Casporyn HC, Oticair) on WebMD including its uses, side effects and safety, interactions. Neomycin and polymyxin B sulfates are antibiotics often combined in medications to treat various infections. Understanding their uses, dosages, side effects, and different forms is crucial for safe and effective treatment.