Neosporin Dusting Powder
10g Dusting Powder in BottleProduct Summary
Neosporin Powder, from Glaxosmithkline, is a dusting powder containing polymyxin B 5000 IU, neomycin 3400 IU and bacitracin 400 IU, used to treat superficial bacterial skin infections and prevent infection in wounds, cuts and burns. These topical antibiotics damage bacterial structures or block bacterial growth.
Medically Reviewed by Dr. Ritu Budania
Last updated on: 13 October 2026 | 10:54 AM (IST)
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GLAXOSMITHKLINE
Dose Form
DUSTING POWDER
Expiry
General Information
| Therapy | Topical antibiotic |
| Composition | Polymyxin B(5000.0 Iu)+Neomycin(3400.0 Iu)+Bacitracin(400.0 Iu) Polymyxin B 5000.0 Iu+Neomycin 3400.0 Iu+Bacitracin 400.0 Iu |
Polymyxin B 5000.0 Iu+Neomycin 3400.0 Iu+Bacitracin 400.0 Iu

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*Offer applicable on orders above ₹1000About Neosporin
Neosporin powder is a topical medication used to treat minor bacterial skin infections. It is especially helpful for preventing infections in small cuts, burns, scratches, or wounds after surgery. This powder helps keep the affected area clean and promotes healing by preventing the growth of harmful bacteria.
The medicine contains a combination of three antibiotics: neomycin, polymyxin B, and bacitracin. Each of these works in a different way to fight bacteria. Neomycin and polymyxin B break down the bacterial cell wall, killing the bacteria, while bacitracin prevents the bacteria from growing further.
Neosporin powder is intended for external use only and should not be swallowed or applied internally. Before using the powder, gently clean the affected area with water and pat it dry. Then, apply a thin layer of the powder as directed by your doctor. It's important to wash your hands before and after applying it.
Be careful not to get the powder in your eyes, nose, or mouth. If it does happen, rinse thoroughly with clean water. Also, do not cover the area with a tight bandage unless your doctor tells you to, as this might cause irritation or slow healing.
This medicine should not be used for more than seven days unless your doctor advises you to continue. Using it for too long without supervision may lead to skin irritation or lead to antibiotic resistance. If your symptoms do not improve or become worse, contact your doctor immediately.
Uses
- For the treatment of superficial bacterial skin infection in various skin conditions.
- To prevent skin infections on cuts, surgical wounds, scratches, skin injuries, burns etc.
Contraindications
- If you are allergic to neomycin, polymixin B bacitracin or any other ingredient of Neosporin powder.
- If you have an ear problem or existing hearing loss.
- If you have kidney disease or kidney function problems.
- Neosporin powder should not be used in children below two years.
- Neosporin Powder should not be used to treat external ear infections if you have perforations in the eardrum.
- Avoid using it for a prolonged duration on a large skin area, as it has the potential to cause toxicity to the ears and kidneys.
Doctor’s suggestion

Side effects
Precautions and Warnings
Alcohol
SAFEAlthough there is no known interaction of Neosporin powder with alcohol, it is important to consult your doctor if you drink alcohol too often.
Pregnancy
WITH CAUTIONNeosporin powder should not be used during pregnancy as there is inadequate information available on its safety of in pregnant women and the growing foetus.
Breastfeeding
WITH CAUTIONNeosporin powder is not recommended in lactating mothers as there is limited data available related to the safety of this medicine in lactating mothers and its effects on the breastfed infant.
Driving
SAFEYes, Neosporin powder is applied superficially on the injury, so it does not affect the driving ability.
Other General Warnings
- You have hearing or kidney function problems, you are at an increased risk of developing kidney or ear toxicity.
- You have a history of getting antibiotic-induced diarrhoea, as the same can happen with this powder if applied for too long.
- You should avoid prolonged use of this powder as it can increase the risk of getting other infection.
Directions for use
- Clean the affected and apply a thin layer of Neosporin powder as prescribed by your doctor.
- Wash your hands before and after applying this powder and avoid contact with eyes, nose and mouth.
- Treatment should not be continued for more than seven days without medical supervision.
Storage and disposal
- Store Neosporin powder at a temperature not exceeding 30ºC.
- Keep out of reach of children and pets.
Quick tips
- Neosporin powder is a combination medication that treats various bacterial skin infections. Targeting the infection-causing microorganisms reduces symptoms such as redness, swelling, itching, and other related discomforts.
- Before and after applying this powder, wash your hands and avoid contact with your eyes, nose, and mouth. Treatment should not be continued for more than seven days without medical supervision.
- The probability of experiencing side effects from Neosporin powder is low. However, you may experience redness, scaling, itching, and rashes on the application site.
- Neosporin should not be used on private parts such as the vagina. However, you can only use this medicated powder if the cuts are outside your private parts. When applying this powder, you must follow the doctor's instructions.
- Neosporin powder should not be applied to areas near your eyes. If your eyes come in contact with this powder, immediately rinse thoroughly with cold water.
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References
- Neosporin Antibiotic Powder [Internet]. GSK. SmPC. Neosporin antibiotic powder. 2025 [cited 16th Oct 2025]
- CDSCO [Internet]. Cdscoonline.gov.in. 2025 [cited 16th Oct 2025]
- Fera Pharmaceuticals LLC. Bacitracin [Internet]. Fera Pharmaceuticals LLC; 2025 [cited 16th Oct 2025]
- ScienceDirect. Neomycin. ScienceDirect. 2025 [cited 16th Oct 2025]
- National Center for Biotechnology Information. Neomycin [Internet]. Bethesda (MD): National Library of Medicine; 2025 [cited 16th Oct 2025]
- ScienceDirect. Polymyxin B. ScienceDirect. 2026 [cited 22nd May 2026]
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