I was diagnosed with Hashimotos around 15 yrs ago, and after gradual increases have been stable on 150mg thyroxine a day. Recently I have symptoms of a goitre re-appear and feeling like my levels are wrong I got a blood test. Got a call from docs today to reduce my thyroxine to 125mg as my levels were: T4 -24, T3 6.1, TSH 0.04. Last time I was told to reduce my dose to 100mg around 8 years ago I ended up with chronic joint pain collapsing with back pain ending up with trip to A&E. I am loathed to reduce my dose again this time as don't want same thing to happen again.
Can anyone give me guidance on what my levels mean? (have been booked for ultrasound to check goitre in next few weeks)