I had a total thyroidectomy in 2011. I have been on a combo of generic levothyroxine and armour. About a year or so ago my GP increased the armour and decreased the levo (bc my T3 was low.)
I have recently been experiencing bone crushing fatigue. I pretty much can't do much except in the morning. (I am also about 3 weeks out from having covid, then rebound covid so that is likely part of it.)
My recent blood tests are:
TSH 0.94 (0.40-4.50)
T4, FREE 0.8 (0.8-1.8 ng/dL)
T3, FREE 2.6 (2.3-4.2 pg/mL)
I currently take 25 mcg of levothyroxine and 71 mg of armour (90 mg 4 days per week and half pill -45 mg 3 days)
I have had a history of having a very low out of range TSH (like .03 TSH) and since I knew the doctor would reduce my meds, I usually skipped taking meds the day before and the morning of the test so TSH would not be so low (with the belief that the armour was suppressing it.)
This time, I did not skip the day before. Those results look to me that I am not getting enough T3 or T4. I'm thinking of requesting to go back to a more even split between levo and armour. I feel like I have a trouble keeping the T4 in my system with the armour, since its half life is much shorter. Also worry about the effects of getting too much T3 and being out of balance.
Any thoughts on this situation and on raising my levo and decreasing the armour.? Also, if I need more thyroid hormone, how to keep the TSH from going so low they decrease my meds?
Thanks!