My recent results are TSH 11.2 and FT4 27.4 these are uncommon results which have been like this just higher and lower numbers from time to time . Has anyone had this happen to them ? And how can I understand what is happening . I am seeing a excellent specialist Yet I don't know why this is happening my , a few months ago switched to synthroid and every test it get increased .25 . Please somebody help me understand this. Also have four nodules one of which is unknown regarding from biopsy results inconclusive and six months later the 3/4 cm nodules have not increased in size.