Bacitracin: This antibiotic primarily targets gram-positive bacteria. It works by stopping them from building their cell walls, which are essential for survival. While Neosporin is effective again ...

such as Neosporin (Marks et al., 2002; Rietschel & Fowler, 2008). Polymyxin should also be avoided since it and bacitracin are both obtained from Bacillus subtilis and crossreaction may be seen ...