Canine Hyperadrenocorticism (Cushing’s Disease)

What Causes Cushing’s Disease? Cushing’s disease, or hyperadrenocorticism, is caused by an excess of stress hormone (cortisol) from the adrenal glands. This excess can be caused by overproduction of cortisol by the adrenal glands, abnormal signaling from brain to the adrenal glands or long-term steroid usage (such as prednisone, prednisolone, Temaril P, or dexamethasone). This […]