Trilostane is used to treat pituitary-dependent hyperadrenocorticism (Cushings disease) and adrenal-dependent hyperadrenocorticism (Cushings disease) in dogs. Trilostane may also be useful in treating feline and equine Cushings diseases. This drug may also be used to treat Pomeranians with Alopecia X and Alaskan Malamutes with adult-onset alopecia. Trilostane Suspension is sold by the milliliter (ml). Trilostane Suspension is stable for 30 days.