Free T4 (FT4) test measures the unbound thyroxine hormone to assess thyroid function and diagnose hypo- or hyperthyroidism.
Pretest:
No fasting required. Biotin supplements may interfere—avoid for 24 hours before testing. Inform lab about thyroid medications or steroids. FT4 is clinically used alongside TSH for accurate thyroid assessment.
Category:
BIOCHEMISTRY-Endocrine Biochemistry
Report Delivery:
Same day
Price:
Rs. 450
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Category:
BIOCHEMISTRY-Endocrine Biochemistry