How can you diagnose adrenal fatigue/hypoadrenia?

ACTH test: The adrenal makes cortisol and adrenaline, both of which are stress hormones. People who are stressed out and having trouble coping are sometimes persuaded that it’s the adrenal’s fault. This is usually not true. Poor adrenal function is determined by an acth (cotrosyn) stim test. See an endocrinologist if you have concerns. Fatigue could be hypothyroidism.