A common query: Should I be worried about an abnormal value on a test of thyroid-stimulating hormone (TSH)? Angela Leung, MD For guidance, Medscape Medical News spoke with Angela Leung ...
A serum TSH result between 0.5 and 2.0 mIU/L is generally considered the therapeutic target for a standard LT4 replacement dose for primary hypothyroidism. A serum FT4 concentration in the upper ...