Section 524.402 - Chlorhexidine(a)Specifications. Each gram of ointment contains 10 milligrams chlorhexidine acetate.(b)Sponsors. See Nos. 054771 and 058829 in § 510.600(c) of this chapter.(c)Conditions of use in dogs, cats, and horses -(1)Indications for use. For use as a topical antiseptic ointment for surface wounds.(2)Limitations. Do not use in horses intended for human consumption.72 FR 265, Jan. 4, 2007, as amended at 79 FR 10967, Feb. 27, 2014