My age is 57 Years and I am MALE. In October my TSH level was 1.32uIU/ml. I have lost some weight and feeling tired and dullness always and sometime nervous. I checked from laboratory my TSH leve yesterday it has droped and now is 0.817 uIU/ml ( Normal range in my age should be 0.27 to 4.2). Kindly advise me what should I do. Should I take any medicine. Regards