I have Hasimoto's thyroiditis, but during my FIRST bout w/ hives about 3 years ago, NOT ONE doctor (out of the 5 that I'd
seen) made the connection between autoimmune thyroid trouble and hives. Thanks to this board, and Dr. Apama, I am better informed.
As I said, I've been hive-free for three years, until last week. My allergist said I should take a Zyrtec at night and an Allegra in the morning. Thus far, they've done little, if anything at all, to mitigate my symptoms.