Basic Thyroid Test
| Proper thyroid function is essential for optimal health. You can use this thyroid blood test to screen for an underactive thyroid (hypothyroidism) or an overactive thyroid (hyperthyroidism). |
What’s Being Tested:
- Total T4
- T3 Uptake
- Free Thyroxine Index (T4)(FTI)
- Thyroid Simulating Hormone (TSH)
- Also, see our Complete Thyroid Panel
Fasting:Â No
Specimen Type: Blood (Draw Location | How It Works | FAQs)
Important Notes:
- This test cannot be collected in NY, NJ, MA, and RI. Contact us with questions.
