Full Question:I have had migraines for the past 30 years. My latest medication was Imitrex and Tylenol Extra Strength. However, a month ago I started taking antihistamine, and have only had one migraine since starting, which is like a miracle to me. Since I am hypo-thyroid, this last week I feel all the symptoms of low thyroid and am associating this with the anti-histamine and will have to stop. My question is how come the antihistamine would work so well at controlling my migraines and is...
