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TSH REFLEX FREE T4

A TSH with Reflex to Free T4 blood test first measures your thyroid-stimulating hormone (TSH) level, and if that result is abnormal, the lab automatically tests your Free T4 (thyroxine) level from the same sample. Optional upgrade:Thyroid Plus
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  • Sample type: Stool water
  • Preparation: You must activate, collect, and ship back on the same day (must be a weekday). More details
  • Test type: Home Collection Kit

Price : $79.50

About the Test

A TSH with Reflex to Free T4 blood test first measures your thyroid-stimulating hormone (TSH) level, and if that result is abnormal, the lab automatically tests your Free T4 (thyroxine) level from the same sample. Optional upgrade:Thyroid Plus



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