I am not a doctor. Elevated potassium is usually related to renin and aldosterone.
I know it is frustrating but ordering your own tests can sometimes muddy the waters instead of clear them...
Thank you so much for your post! My sodium was 138 with normal being 136-145. My potassium jumped to 5.8 but now it is down to 4.3 with normal being 3.4-4.8. I was thinking of ordering my own tests, doing a 28 day female hormone saliva panel and a complete adrenal panel.
Do you think this would be a good next step or should I look in a different direction?
Yes you had a normal stim test.
Sadly the "adrenal fatigue" can cover other diseases and not just adrenals and fatigue can be causes my many things not just your adrenals.
Unless you have abnormal sodium readings, I would look at other sources.