Blood Testing Laboratory
OneDayTests

Thyroid Function Blood Test

Comprehensive thyroid function blood test measuring T3, T4, and TSH levels.

3 Biomarkers
£39.00
£31.20

Comprehensive thyroid function blood test measuring T3, T4, and TSH levels.

Additional Information

This test measures three key thyroid hormones: free T3, free T4, and TSH. It provides a comprehensive assessment of thyroid function, helping to identify both underactive (hypothyroidism) and overactive (hyperthyroidism) conditions. Early detection is crucial for managing thyroid disorders and preventing long-term health complications. The test is beneficial for individuals experiencing symptoms like weight changes, fatigue, or mood disturbances, or those with a family history of thyroid issues.

Biomarkers Tested (3)

Unbound thyroxine (Free T4) (pmol/L)
Active form of thyroid hormone.
Unbound triiodothyronine (Free T3) (pmol/L)
Another active form of thyroid hormone.
TSH (mIU/L)
Thyroid-Stimulating Hormone (TSH) helps regulate the thyroid gland, which affects metabolism. Abnormal levels can indicate thyroid disorders.

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Test Details

Sample Type
Blood (Venous)
Fasting Required
Not required
Results Time
48 hours
Price
£39.00 Subscription plans available with discounts up to 20% off
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