(a) Specifications. Each capsule contains 5, 10, 20, 30, 60, or 120 milligrams (mg) trilostane.

(b) Sponsor. See No. 043264 in § 510.600 of this chapter.

(c) Conditions of use in dogs—(1) Amount. The starting dose is 1.0 to 3.0 milligrams per pound (2.2 to 6.7 milligrams per kilogram) once a day.

(2) Indications for use. For the treatment of pituitary-dependent and adrenal-dependent hyperadrenocorticism in dogs.

(3) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.

[74 FR 21767, May 11, 2009, as amended at 74 FR 30464, June 26, 2009; 80 FR 53460, Sept. 4, 2015; 87 FR 58962, Sept. 29, 2022; 89 FR 85426, Oct. 28, 2024]