Recent results:
My T4 is 14.3 (9.0 to 19.0)
T3 4.6 (2.4 to 6)
TSH 1.2 (0.4 to 4.9) A & E result few days prior was 2.2.
My symptoms lately have been palpitations but more of a feeling of slow heart rate (so feels more under-active). Also, heaviness in legs and flu like feelings
Palpitations have decreased since going up to 100 a day thyroxine from Saturday (100/75 previous dose). Heaviness continues and tiredness at the moment
Was I under active before increase as my T4 is always around 16 plus)? My T3 is higher than in October (3.9) T4 was 16.8 in October. TSH was 0.79. Same ranges as above.
When my T4 dropped last year following reduction it was around 13 and TSH 3.20. I increased T4 and heart palpitations and aching improved but then I became overactive with suppressed TSH. Reduced again and symptoms got better (more anxious feelings than fast heart rate. I feel I am going around in circles, although, I have recently had a steroid injection and strong antibiotics which may have caused under activity? Some weight gain also.
Has current brand of thyroxine caused this? (Accord). I am unsure
My vitamins were okay in October and recent vitamin D also.
I would be very grateful for advice.
Thank you