thyroid-t4-test
T4 (THYROXINE)
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On same day
No special preparation is required
₹ 150
About
Why T4 (THYROXINE) test is done
While the primary reason for a T4 test is to check your thyroid, it can also alert your doctor to problems affecting your pituitary gland. This gland creates a thyroid-stimulating hormone (TSH) that communicates with your thyroid to release T4 into your bloodstream.