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LibraryGrrl 01-04-2009 02:29 PM

TSH of 5, "normal" Free T4 and T3
 
Hi!

My gyno has hesitantly diagnosed me as having PCOS (poly-cystic ovarian syndrome) and these tests for my thyroid were ran while testing for that.

TSH - 5
Free T4 - 1.07
T3 - 128

I am concerned that my TSH is at 5 - yet the secondary testing for T3 and T4 show they are in normal range so my doctor said that it is not my thyroid....but I've heard conflicting information.

Can anyone offer some input? Any feedback is appreciated!!!

- Chelle:wave:

alikat709 01-04-2009 09:55 PM

Re: TSH of 5, "normal" Free T4 and T3
 
You are definatly hypo . I don't even know why she would even question that with a tsh of 5 , thats the test they all like to go by . You should ask for free t3 and free t4 , Even though they might be in the normal range they are probably in the low end of normal, which is still to low . they should be in the mid to upper end of the range.

LibraryGrrl 01-05-2009 11:41 AM

Re: TSH of 5, "normal" Free T4 and T3
 
What is the normally-prescribed course of action with hypothyroidism?

My Free T4 was 1.07 (range listed was 1.07)
T3 was 128 (100-200 range)

Does that really qualify as low? It was my obgyn who ran these tests and then told me since the T3 and T4 were fine that I didn't have any problems with thyroid.

But I have had weight gain. Started suddenly in my early 20's. Depression. Low energy, etc.

Thanks for all your feedback! I want to be prepared the next time I see my OTHER dr.

- LibraryGrrl

FinnMaid 01-05-2009 12:46 PM

Re: TSH of 5, "normal" Free T4 and T3
 
If your Free T's are in the low third of the range it's likely that those symptoms you are having are HypoT symptoms. Better luck with the other doc :)

midwest1 01-05-2009 01:22 PM

Re: TSH of 5, "normal" Free T4 and T3
 
[quote]My Free T4 was 1.07 (range listed was 1.07)[/quote]A "range" should be two numbers, like the set you posted for T3. Do you know both numbers for free T4? Your result would near the bottom of the most common ranges.

Your total T3 is very low in its range. Too low. Your MD is mistaken to say nothing is wrong with your thyroid. Listen to FinnMaid. I agree with her.

LibraryGrrl 01-05-2009 02:29 PM

Re: TSH of 5, "normal" Free T4 and T3
 
Whoops. Range should have been .8 - 1.5 for Free T4.

Thanks.

- Chelle

midwest1 01-05-2009 09:27 PM

Re: TSH of 5, "normal" Free T4 and T3
 
Yes, as I thought, your FT4 is below mid-range.

I suggest you don't let the matter just drop. Get the other MD to test for anti-thyroid antibodies - both TPO and Tg. That will tell if you have the most common cause of thyroid failure known as Hashimoto's thyroiditis.

Hope you'll report to us what happens. Good luck!

alikat709 01-06-2009 04:14 AM

Re: TSH of 5, "normal" Free T4 and T3
 
[QUOTE=LibraryGrrl;3838884]Whoops. Range should have been .8 - 1.5 for Free T4.

Thanks.

- Chelle[/QUOTE]

Hi Chelle,
So actually your free t4 is above the range? you posted 1.7 for your free t4 is this correct? IF it is you are above range for free t4 but your tsh is still high. You would still be dx with subclinical hypothyroid.
The t3 you are posting is not free t3 which means that the free t3 could actually be lower than where you are in that range. free t3 is t3 not bound to proteins so it gives a better picture of what is available.
Going by the theory of your fts should be within 10% of each other, you can see by your numbers that yours are not especially if that ft4 is correct, you could have an issue going on with your pitituary or an adrenal issue , I would ask for more testing from your pcp if your gyno doesn't want to do it.

LibraryGrrl 01-06-2009 09:00 AM

Re: TSH of 5, "normal" Free T4 and T3
 
My T4 was 1.07 (range of .8-1.5)

What is it with me and typing decimals?? Sorry for being so confusing!

Thanks!
-Chelle

midwest1 01-06-2009 10:05 AM

Re: TSH of 5, "normal" Free T4 and T3
 
I saw 1.[b]0[/b]7 both times. :) I think alikat maybe looked at it sideways... :D

alikat709 01-06-2009 07:45 PM

Re: TSH of 5, "normal" Free T4 and T3
 
not sideways, thanks to RAI I see double lol

LibraryGrrl 01-07-2009 04:53 PM

Re: TSH of 5, "normal" Free T4 and T3
 
[QUOTE=alikat709;3840485]not sideways, thanks to RAI I see double lol[/QUOTE]

Well, either way....sideways or double, thanks so much for your input! I made an appt with my dr next week. :o)

- Chelle


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