Tag: Neomycin allergy

Despite its widespread presence in first-aid kits for decades, many people are unaware of the risks and limitations of Neosporin, particularly concerning what not to mix with Neosporin. Overusing this triple-antibiotic ointment or applying it incorrectly can lead to allergic reactions, antibiotic resistance, and even slow down the healing process.

According to pediatric health experts, the triple-antibiotic ointment Neosporin is not recommended for infants under two years of age due to the risk of allergic reactions and increased absorption through their delicate skin. This common first-aid staple, often found in adult medicine cabinets, poses specific risks for a baby's developing body that parents must be aware of to ensure safe wound care.

Contact allergy to neomycin, an ingredient in Neosporin, is a significant public health concern, with prevalence in North American adults reaching 6.4% [1.5.1, 1.5.4]. This fact prompts a crucial question for any first aid kit: Are Polysporin and Neosporin the same?

Over 60 million minor scrapes and cuts occur in the US each year, making reliable first-aid products essential for proper healing. For those accustomed to Canadian first-aid kits, the question often arises: **what is the equivalent of Polysporin in the US?** The answer lies in its active ingredients and understanding the options available on American shelves.

Studies show that neomycin, a key ingredient in Neosporin, is a significant cause of allergic contact dermatitis, with a prevalence rate as high as 6.4% in adults in North America [1.4.3]. This fact is central to understanding why use bacitracin instead of Neosporin is often recommended.