Tests & DiagnosticsLetter: ه

Free T4

هۆرمۆنی T4 ی ئازاد (Free T4)

The part of the thyroid hormone that is free in the blood and able to work.

Definition

The part of the thyroid hormone that is free in the blood and able to work. It is usually read together with TSH to see whether the thyroid is underactive or overactive.

Related terms

Similar or related medical terms

Medical notice

This information is for understanding only and does not replace a doctor’s advice. For diagnosis, care and any treatment, always consult a qualified doctor.