How Are Polymyxin B Sulfate and Trimethoprim Eye Drops Used?

By Staff WriterLast Updated Mar 25, 2020 1:47:17 AM ET
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Polymyxin B Sulfate/Trimethoprim eye drops are used to topically treat bacterial infections such as conjunctivitis and blepharitis. The medication contains two antibiotics. Polymyxin B kills the bacteria while Trimethoprim stops the growth of the bacteria. This medicine only works for bacterial infections, not other types of eye infections.

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