Cortomycin

Neomycin/polymyxin B/hydrocortisone, sold under the brand Otosporin among others, is a medication used to treat otitis externa (swimmer's ear) and certain eye disorders.[2][3] It consists of the antibiotics neomycin and polymyxin B, and the steroid hydrocortisone.[3] It is used as an ear drop or eye drop.[2][3] The most common side effects include itchiness and a skin rash.[4] Other side effects ma... [wikipedia]