6 Nov 2009
Polysporin is the brand name for a product containing bacitracin zinc and polymyxin B sulfate.
Neosporin is the brand name for a product containing neomycin sulfate, polymyxin B sulfate and bacitracin zinc.
They are both antibiotics used to treat infections and are available in several topical dosage forms ie eye drops, cream etc.
Neosporin contains neomycin which is not present in polysporin.
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What will happen if I used Polysporin ointment and later realized it had expired a few years ago?
1 answer • 31 Jul 2009
This is caused by an allergic reaction to Neosporin and similar products. My girlfriend had permanent eyeliner done to her eyes and was given a salve ...
1 answer • 6 Oct 2010
... bladder with this stuff but can no longer get, where can I purchase this product thank you
0 answers • 19 Sep 2015