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ACTH Test


Also known as: Adrenocorticotropic hormone; corticotropin
Related tests: Cortisol, Synacthen stimulation test, dexamethasone suppression test

At a Glance

Why Get Tested?

To diagnose adrenal and pituitary diseases such as Cushing's syndrome, Cushing’s disease, Addison’s disease, adrenal tumors, and pituitary tumors; usually done as a diagnostic test once an abnormal cortisol level is detected

When to Get Tested?

If your doctor suspects that you have a hormone imbalance that could be caused by a problem in your pituitary or adrenal glands

Sample Required?

A blood sample taken from a vein in your arm