Low morning cortisol, low/normal acth, but normal 4pm cortisol and 24h urine cortisol?
Hi all. Was diagnosed with adrenal insufficiency this week after having an adrenal crisis and metabolic acidosis. Started hydrocortisone and feel like myself for first time in a year. But i just got a result in my chart showing normal afternoon cortisol the day i was admitted and normal 24h urine from the week before despite low cortisol (4ug/dl) and low borderline normal ACTH (2.1). What can this mean ? Is this still adrenal insuffiency. I'm so confused