Hi everyone, I am a long-term hypothyroid sufferer, diagnosed 28 yars ago. I am also extremely sensitive to all meds, and am on 100 mg of levothyroxine in pill form, plus between 12mg and 12.5mg in liquid form (yes, I find the slightest difference in level makes a difference in how I feel!).
For the last year I have felt miserable, to say the least. In spite of trying to adjust my thyroxine level, I get palpitations, not breathless, but extreme exhaustion, chest pain, and generally feel rotten. I have had all sorts of heart investigations, and nothing particular has been found, except for two leaky heart valves about 15 years ago.
So, I have been putting it down to problems with my thyroid medication.
I have just done, for the first time, a private blood test, and I show the results and ranges below. As per advice here, I left off my levothyroxine for 24 hours prior to the test, and had an early morning fasting blood draw done, courtesy of my GP practice.
My GP, as per usual NHS practice, will only do the TSH test. I am concerned that I may be a poor converter to T3, as I seem to be over-medicated (my GP is always wanting me to reduce my levothyroxine if possible), but he is happy for me to set my own level depending on how I feel.
My questions, to all you good folks, are as follows:
a) I can see I am defficient in vitamin D - what is the best regime for improving this, and how much will this affect my feelings of exhastion and unwellness?
b) It seems I am a poor converter of T4 to T3, being only approx 30% through range. Should I supplement my levothyroxine with T3, or alternatively try an NDT version of thyroid medication?
c) can I assume I do not have Hashimoto's?
I am desperate to get this all fixed, as life at the moment is really miserable! I would love to hear what folks think, and appreciate any comments that might be made.
Results of recent blood test:
Inflamation: CRP HS 0.99 mg/L (Range: < 5)
Ferritin 281.00 ug/L (Range: 13 - 150)
Vitamin B12 - Active 82.700 pmol/L (Range: > 37.5)
Vitamin D 29.20 nmol/L (Range: 50 - 175) (Deficient <30, Insufficient 30 - 50, Consider reducing dose >175)
TSH 0.09 mIU/L (Range: 0.27 - 4.2)
Free T3 4.22 pmol/L (Range: 3.1 - 6.8)
Free Thyroxine 26.500 pmol/L (Range: 12 - 22)
Thyroglobulin Antibodies 22.500 kIU/L (Range: < 115)
Thyroid Peroxidase Antibodies <9.0 kIU/L (Range: < 34)