My TSH is 0.9 and the free t4 is low (0.9 also) with free t3 at 274. I am still having the low thyroid symptoms (dry hair, hair loss-no regrowth, increased ldl, etc).....
My Dr also started me on adrenal support. THIS has helped greatly with the joint pain I was having.
Even though my labs for thyroid are low and the medication may need adjusting, what is also important is that one has enough cortisol (from the adrenals) to get the thyroid hormone in to the cells. If not, then the t3 just sits (pools) in the blood stream and makes the labs look fine, but the hormones themselves are simply not being used by the body.