My Endo was testing me for Cushing's...I am Hashimoto's and Hypothyroid. I currently taking 75 mcg once a day with 5 mcg Cytomel 2 x a day...... waiting on my lab order to get updated Thyroid labs . What I do not understand are these labs -----These labs were ordered by my Endo and I need help with the results of the ACTH, Cortisol and Dexamethasone test -- all taken at 8 am
ACTH Plasma 1.9 reference range 7.2-63.3 pg/mL
Cortisol - AM 0.8 reference range 6.2-19.4 ug/dL
Dexamethasone, Serum 303 with no reference range given
What does this mean? Is this Addison's Disease? or is this normal? I don't see Endo again til March... If anyone can help........