What is chance of anaphylaxis from fludrocortisone? terrified of new drugs. i've taken beclometasone fine, which is a corticosteroid too,

Hard to predict: Beclometasone is different from Fludrocortisone because the latter is mineralocorticoid with glucocorticoid, which means Fludrocortisone also helps regulate salt intake ; decretion. Beclometasone controls the rate of protein synthesis and prevent inflammation. Hard to predict its anaphylaxis from beclometasone.

Almost zero: The risk is almost zero although it is a different kind of corticosteroid.