What are the reference ranges for the Free T4 and Free T3? Ranges vary from lab to lab and have to come from your own report.
Is it possible that you have the results swapped around? Perhaps the results you have listed for Free T4 should be the Free T3 and visa versa?
Are you currently taking a replacement thyroid hormone? If so, which one, what dosage and how long have you been on it?
No to replacement hormones.
Free T4 0.9 range 0.7-1.5
Free T3 3.0 range 1.7-3.7
No she hasn't. My TSH level last yr was 0.96 that's all she checked last yr. This yr she did a little more but not muvh. I will ask her about it. Should I see a family medicine doctor or someone else?
Just to supplement the good info from Barb, the following was told to me by an excellent thyroid doctor. Note that the range mentioned is slightly different from your lab, but the implication is the same. Your are hypothyroid and need treatment.
"The free T3 is not as helpful in untreated persons as the free T4 because in the light of a rather low FT4 the body will convert more T4 to T3 to maintain thyroid effect as well as is possible. So the person with a rather low FT4 and high-in-range FT3 may still be hypothyroid. However, if the FT4 is below 1.3 and the FT3 is also rather low, say below 3.4 (range 2 to 4.4 at LabCorp) then its likely that hypothyroidism is the cause of a person's symptoms."
A good thyroid doctor will treat a hypothyroid patient clinically by testing and adjusting Free T4 and Free T3 as needed to relieve symptoms, without being influenced by resultant TSH levels. You can read and confirm all this in the following link. I highly recommend reading at least the first two pages, and more if you want to get into the discussion and scientific evidence for all that is recommended.