Cris

[mschristy]

My Tsh levels are O.O15, should I go back on ,25 synthroid, I am waiting to see the doctor, could be weeks

[goolarra]

I agree that it would be best if you could post your FT3 and FT4 levels.

I notice you ask if you should go BACK on 25 mcg Synthroid.  Does that mean you discontinued it for a while?  If so, why did you discontinue?  How long before these labs had you discontinued?

Do you have any hyper or hypo symptoms?

[payton382]

Are you asking if you should go back on synthroid before you see the Dr?  If you don't have your FT3 and FT4 levels right now and the only thing you have to go off is your TSH level at 0.015, then I would suggest not going back on synthroid prior to seeing your Dr.  

Looking at the TSH only it's indicating more of a hyper state, which synthroid would just make worse.  But, you won't know for sure if you're hyper or hypo until your FT3 and FT4 levels are looked at.  

[Barb135]

What are your FT3 and FT4 levels?  TSH is a pituitary hormone; yours is low, indicating that you might be hyper, but that depends entirely on what your FT3 and FT4 levels are, since those are the actual thyroid hormones.