but his T4 had not, his first set of bloods were T4 15 (range 11.5-22.7) and TSH 6.3 (range 0.4-5.5) after 25mg Thyroxine per day for 3 months T4 14.7 (range 11.5-22.7) and TSH 3.4 (range 0.4-5.5) but has increased his dose to 50mg of thyroxine per day. Also I would like to know whether he should be tested to find out what anti bodies caused this. I also have hyothyroidism since childhood, but was never checked for antibodies. I did ask for T3 tests but was told that the lab doesn't bother although I know in Ireland it is always done
Last edited by jeanjeanieg
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