Hi doc. I have questions and hope you can help me with my problem. I had my thyroid taken out both left & right on 2009, and been taking livothyroxine or centroid , after 6 months I noticed that I am getting allergic to exposure to cold temperature, anything I touched that is very cold in few minutes I will start itchy feeling on my hand and get very red and swelling and on my feet once also exposed to cold temperature it is same thing very itchy, but I can eat or drink cold food. Do you know what causes that? Is it the medication? Sometimes I am thinking of not taking the medication , may be I am allergic to it. Please help, if you can recomend something to take or what to do. What I do every time I get itchy I put my hand in hot water to ease the itchy funny feeling, it has a burning, itchy sensation, my hands get swell. Please help! Thank you, Sincerely, Teresita Felix. 305-606-1073, YYYY@YYYY