Thyroid UK

Synacthen test results

Earlier today I went to visit my Endocrinologist for y synacthen test results. He said I didn't have addisons disease. Only cortisol was measured during the test. It was a really rushed appointment so all I was able to obtain were the actual results (minus the measurements/range)

My base cortisol level was 434

And then it increased to 886 (after injection)

Again I didn't have to time to delve into specifics as he was running late with his appointments therefore I couldn't get ref range, but was just wondering if anyone knew what approximate ranges are used for this test?

Tbh I didn't think I had addisons but I do think I have adrenal problems, im just curious for further info on results if possible.

2 Replies


I'm sorry you've had no replies. Feel free to repost your question.


thank you Clutter. It's okay no worries, I'll have a search and see if I can find anything.


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