Pharmacology: Betamethasone is a glucocorticosteroid which has an anti-inflammatory activity.
Neomycin and polimyxin B sulfate are considered active against the following microorganisms: Gram-positive (ie, Staphylococcus epidermidis and Staphylococcus aureus) and gram-negative (ie, Enterobacter, Eschericia, Haemophilus, Klebsiella and Proteus spp).
Lidocaine has an anesthetic activity for relief of pain associated with infections.