Cortisol (Single 8.00 AM OR 4.00 PM)
On same day
No special preparation is required
Why Cortisol test is done A cortisol test is used to help diagnose disorders of the adrenal gland. These include Cushing's syndrome, a condition that causes your body to make too much cortisol, and Addison disease, a condition in which your body doesn't make enough cortisol.