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Bacitracin-Polymyxin B

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Uses

This combination product is used to treat minor wounds (such as cuts, scrapes, burns) and to help prevent or treat mild skin infections. Minor skin infections and wounds usually heal without treatment, but some minor skin wounds may heal faster when an antibiotic is applied to the affected area. This product contains antibiotics that work by slowing or stopping the growth of bacteria.

How to Use This Medication

This medication is for use on the skin only. Follow all directions on the product package, or use as directed by your doctor. Wash your hands before using. Avoid getting this product in your eyes or inside the mouth. If this occurs, wipe off the medication and rinse thoroughly with water. Do not use inside the nose unless directed by your doctor.

Clean and dry the affected area as directed. If you are using the ointment or cream, apply a small amount of the medication in a thin layer on the skin, usually 1 to 3 times daily or as directed by your doctor. Rub in gently if your condition permits. If you are using the powder, apply a light dusting of the powder on the area. Cover with a bandage if directed to do so. Wash your hands after use.

Do not use large amounts of this medication, apply it more often, or use it for a longer period than directed. Your condition may not improve faster, and the risk for side effects may be increased.

Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same times each day.

If your condition does not improve or worsens after 1 week, or if you think you may have a serious medical problem, contact your doctor promptly.

RxAnswers™ is a copyrighted combined product from TraceGains and First DataBank, Inc.

Drug information is selected from data included with permission and copyrighted by First DataBank, Inc. This is a summary and does not contain all possible information about this product. For complete information about this product or your specific health needs, ask your healthcare professional. Always seek the advice of your healthcare professional if you have any questions about this product or your medical condition. This information is not intended as individual medical advice and does not substitute for the knowledge and judgment of your healthcare professional. This information does not contain any assurances that this product is safe, effective or appropriate for you.

This information is intended only for residents of the United States. Products sold under the same brand names in other countries may contain different ingredients.

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Information expires December 2025.