Neomycin is an antibiotic medication that is used to treat bacterial infections. Some synonyms for neomycin include Mycifradin, Neo-Fradin, and Neosporin. These medications have similar uses and effects as neomycin and are frequently used interchangeably. Other potential synonyms for neomycin may include Garamycin, Kanamycin, and Tobramycin. These medications are also used to treat bacterial infections and may be effective alternatives to neomycin, depending on the specific condition being treated. However, it is important to work with a healthcare provider to determine the best course of treatment and medication for each individual case.