Section 524.1044i - Gentamicin and betamethasone ophthalmic solution(a)Specifications. Each milliliter (mL) of solution contains gentamicin sulfate equivalent to 3 milligrams (mg) of gentamicin base and 1 mg betamethasone acetate equivalent to 0.89 mg betamethasone alcohol.(b)Sponsor. See No. 000061 in § 510.600(c) of this chapter.(c)Conditions of use in dogs -(1)Amount. Instill one or two drops of solution in the conjunctival sac three or four times a day.(2)Indications for use. For treatment of external eye infections and inflammation.(3)Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.75 FR 54492, Sept. 8, 2010, as amended at 80 FR 13230, Mar. 13, 2015