Bacitracin/polymyxin B
Appearance
Combination of | |
---|---|
Bacitracin | Antibacterial |
Polymyxin B | Antibacterial |
Clinical data | |
Trade names | Polysporin |
AHFS/Drugs.com | Consumer Drug Information |
Routes of administration | Topical |
Bacitracin/polymyxin B (trade name Polysporin among others) is a topical antibiotic cream or ointment. The active ingredients are polymyxin B, bacitracin and occasionally garamycin or gramicidin. Though Polysporin is marketed in the United States, it holds a much smaller market share than in Canada and acts as a substitute to J&J's Neosporin for those allergic to the antibiotic neomycin. There is also an ophthalmological ointment, eye and ear drops.