well, does anybody know that iodine allergy exists? I didn't..till I found I have it.
The iodine does not induce an allergic reaction, but getting inside the body or on the skin, a microelement enters into a special reaction, which produces a foreign protein to the organism, and the existence of this element causes the development of allergic symptoms.
http://stopallergyguide.com/iodine-allergy/ and now I don't know how to compensate for the iodine deficiency.