Perhaps this is one of those questions with a perfectly obvious answer, but I'm going to ask it anyway: will 20 mg of hydrocortisone daily affect results from antibody tests? I got three negatives (one a very nearly positive) from tests done recently. I was diagnosed quite a number of years ago as having adrenal insufficiency and take hydrocortisone daily. The hc really does seem to help, but each dose only works for about 3.5 hours. I also take levothroid and Armour Thyroid for hypothyroidism.
Best,
Laurie