POSATEX® (Orbifloxacin, Mometasone Furoate Monohydrate Posaconazole) Otic Suspension is for the treatment of otitis externa (inflammation of an external ear canal) in dogs associated with susceptible strains of yeast (Malassezia pachydermatis) and bacteria (coagulase positive staphylococci, Pseudomonas aeruginosa, and Enterococcus faecalis).