Gentamicin, mometasone, and clotrimazole otic suspension.

(a) Specifications. Each gram of suspension contains gentamicin sulfate, United States Pharmacopeia (USP) equivalent to 3 milligram (mg) gentamicin base, mometasone furoate monohydrate or mometasone furoate anhydrous, USP, equivalent to 1 mg mometasone, and 10 mg clotrimazole, USP. (b) Sponsors. See Nos. 000061 and 054925 in § 510.600(c) of this chapter. (c) Conditions of use in dogs —(1) Amount. For dogs weighing less than 30 pounds (lb), instill 4 drops from the 7.5 gram (g), 15 g, or 30 g bottles (2 drops from the 215 g bottle) once daily into the ear canal. For dogs weighing 30 lb or more, instill 8 drops from the 7.5 g, 15 g, or 30 g bottles (4 drops from the 215 g bottle) once daily into the ear canal. Therapy should continue for 7 consecutive days. (2) Indications for use. For the treatment of otitis externa caused by susceptible strains of yeast ( Malassezia pachydermatis ) and bacteria ( Pseudomonas spp. [including P. aeruginosa ], coagulase-positive staphylococci, Enterococcus faecalis, Proteus mirabilis, and beta-hemolytic streptococci). (3) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian. [66 FR 712, Jan. 4, 2001, as amended at 68 FR 15370, Mar. 31, 2003; 70 FR 36338, June 23, 2005; 79 FR 10969, Feb. 27, 2014; 81 FR 59134, Aug. 29, 2016; 91 FR 20342, Apr. 16, 2026]