TSH (Thyroid Stimulating Hormone) $25
Useful in screening for hyperthyroidism and to evaluate thyroid function, mainly to see if it is underworking or overworking.
T3 Total (Triiodothyronine) $40
Measurements are used to diagnose and monitor treatment of hyperthyroidism.
Free T3 $40
Used to diagnose hyperthyroidism and to clarify thyroid status in the presence of a possible protein binding abnormality.
T4 Total (Thyroxine) $15
Measures the total amount of circulating thyroxine in your blood. Used to diagnose hypothyroidism and hyperthyroidism.
Free T4 $15
For diagnosis of hypothyroidism and hyperthyroidism. To find out how well your thyroid gland is working.