Minh,

It still could be your TSH levels as the radiation will permanently damage the thyroid. HOWEVER! It may not be your thyroid at all. If you are on opiate pain medication you can experience the "always cold" issue as they depress your central nervous system, slowing your heart rate, affecting your circulation...it's what my issue was.

Eric


Young Frack, SCC T4N2M0, Cisplatin,35+ rads,ND, RT Mandiblectomy w fibular free flap, facial paralysis, "He who has a "why" to live can bear with almost any "how"." -Nietzche "WARNING" PG-13 due to Sarcasm & WAY too much attitude, interact at your own risk.