Where to start...
I have been reading many of these questions from this site and have gleaned a lot of info.
I have been battling with these same symptoms largely since 2004. Fatigue, forgetfullness, no energy, muscle aches and joint pain so bad that it has literally brought me to tears, and I have a high tolerance to pain.
In 2006 I decided to have my thyroid tested again. I had been off the medication for years.
They put me on the generic synthroid, but only at my insistance, back then it was 5.+ and he said it was within normal range. I argued that it wasn't and he agreed to start me on medication. 25mcg- Synthroid
This did nothing to alleviate my symptoms..
We than moved to California:in 9-2007- Blood work as follows:
TSH - Std Range 0.34-4.82 uIU/mL
10/18/07 2.02 Provider switched meds to Levothyroxine 25mcg
7/7/08 5.01 H Provider increased dose to 50mcg-same brand
9/17/08 0.63
1/21/09 8.22 H FT3 2.93 Range(2.3 - 4.2)) FT4 0.85 Range(0.6-1.61) RT3 23 Range (11-32)
3/20/09 3.47 FT4 1.09 Endo specialist increased to 75mcg
5/12/09 1.78 FT4 1.11
1/21/09 Vit. D,1,25 - Dihydroxy- 45 Range 15-60
Vit. D,25-OH, Total 43 Range 20-100
Vit D,25-OD, D3 43
Vit D,25-OH,D2 <4
5/12/09 Antithyroid Peroxidase Antibodies - 3179 Range <35
Antithyroglobulin - 74 Range <20
They also ran some tests for menopuase because they felt some of my symptoms coul dbe related but it appears they came back as negative for going thru the change?
I guess my biggest question is could my body not be converting to enough T3???
From what I have read here it seems a lot of folks have found relief taking small doses of T3.