Anipryl® (selegiline hydrochloride, L-deprenyl hydrochloride) is a daily medication for treatment of canine Cognitive Dysfunction Syndrome (CDS), an age-related neurologic syndrome characterized by various cognitive impairments such as disorientation, reduced social interaction, changes in sleep or activity patterns, and loss of housetraining. Works at the hypothalamic-pituitary level to normalize dopamine levels without causing adrenal toxicity or insufficiency.

Anipryl® (selegiline hydrochloride, L-deprenyl hydrochloride) is a daily medication for treatment of canine Cognitive Dysfunction Syndrome (CDS), an age-related neurologic syndrome characterized by various cognitive impairments such as disorientation, reduced social interaction, changes in sleep or activity patterns, and loss of housetraining. Works at the hypothalamic-pituitary level to normalize dopamine levels without causing adrenal toxicity or insufficiency.

Fludrocortisone is a mineralocorticoid, a hormone that helps to regulate the concentration of sodium and potassium in the body. It is used to treat Addison's disease (adrenocortical insufficiency, hypoadrenocorticism). This condition generally requires a lifetime of treatment. Fludrocortisone may also be used to lower the potassium level in animals with hyperkalemia (high blood levels of potassium).

Selegiline is in a class of drugs called monoamine oxidase inhibitors (MAOIs). It is used to treat some types of Cushing's disease and cognitive dysfunction (senility) in dogs. Response to treatment may take longer than one month.