What Is Cushing's Disease?
1. Cushing’s Disease vs. Cushing’s Syndrome
Cushing’s syndrome is a broad term indicating high cortisol levels. This can occur through tumors on the pituitary gland, among other issues. Cancerous growths in the adrenal glands and in other parts of the body can secret ACTH, which then stimulates cortisol production.
Certain medications may also lead to an increase in cortisol levels, as can anorexia, depression, alcohol abuse and high levels of estrogen, though these causes are much less common. Cushing’s disease is a rare form of Cushing’s syndrome.
