We've had some members on Tirosint, but they haven't been active on the forum lately. I was on it, from the time it came on the market in 2009 until August of last year, when the price sky-rocketed, my insurance didn't cover it and I could not longer justify the high cost.
I was on 88 mcg and also take generic T3 - 10 mcg/day. I have Pernicious Anemia, so am on vitamin B-12 injections - 1 injection/week. I take vitamin D, calcium, magnesium, selenium, etc. With the exception of the B-12 injections, all of my supplements are OTC on the advice of my doctor.
Your FT4 is very low... Did your doctor specify a cause for your hypothyroidism? Were you tested for thyroid antibodies?
125 mcg is a HUGE starting dose; I'm shocked that your doctor is starting you that high, since many of us don't even ever reach that dose. A typical starting dose is 25 to 50 mcg... You might want to discuss that with your doctor...
Tirosint, being a gelcap, is more fully dissolved and more readily absorbed than pill form meds.
My labs before treatment:
TSH .6 (.46-3.59)
Free T4 .7 (.9-2.0)
Free T3 362 (180-420)
T3 Uptake 22 (24-39)
Reverse T3 12.6 (9.2-24.1)
Total T4 5.9 (4.5-12)
Vitamin D 28 (30-100)
Cortisol 5.1 (4-20)
Prolactin 2.8 (0-15)