Steve,
Would you enlighten me as to what "central" hypothyroidism is, and/or
where I can explore information on this. I too have low/normal tsh and a low
free t4. My doc said I was "normal". From all that I have found so far,
both tsh and t4 should not be low at the same time due to inhibition
feedback of the hormonal system and central nevrous system. With this
knowledge plus symptoms, I know the statement of me being normal is NOT
correct.
Appreciately yours,
Rebecca