I was diagnosed 6 weeks ago (TSH: 27, T4: 9, positive for anti-thyroid antibodies) and took 50mg thyroxine for 1 week; this was increased to 100mg after I still felt grotty. For the last 5 week I felt like I had my life back! I've been so full of energy and able to cope with everything.
However, my last blood tests showed that I have gone slightly hyper (TSH: 0.28, T4: 28), the doctor said this is probably why I have been feeling so active and decreased my dose to 75mg. I think my doctor is great and really trust him so no problems there.
However, the last couple of days I have been feeling fatigued and a bit tearful. Can 25mg really make the difference and if so should my symptoms or my blood levels be treated. Would having a T4 level of 28 be damaging in the long run? Anyone had any experiences of being nicely hyper?