Blood Testing Laboratory
Quest Diagnostics

Thyroid Disorder Monitoring — Ongoing

Measures key thyroid hormones to determine if hypothyroidism treatment is effective.

2 Biomarkers
$72.00

Measures key thyroid hormones to determine if hypothyroidism treatment is effective.

Additional Information

This test measures TSH and T4 levels in the blood to assess thyroid function and monitor the effectiveness of hypothyroidism treatment. It's a follow-up to the initial Thyroid Disorder Monitoring panel, used after treatment begins. Abnormal results may indicate hyperthyroidism or hypothyroidism, requiring medical attention. This panel does NOT test for thyroid peroxidase (TPO) antibodies.

Biomarkers Tested (2)

TSH (mIU/L)
Thyroid-Stimulating Hormone (TSH) helps regulate the thyroid gland, which affects metabolism. Abnormal levels can indicate thyroid disorders.
Free Thyroxine (T4) (ng/dL)
Reflex test performed at no additional cost if TSH levels are abnormal. Provides additional diagnostic information for hypothyroidism.

More from Quest Diagnostics

Copper Test

Urine copper test to detect elevated copper levels and assess potential toxicity.

STD Screening Test Panel — Expanded

Comprehensive STD and STI screening test for seven common infections.

Complete Blood Count (CBC)

Comprehensive blood test to monitor or diagnose various health conditions.

Comprehensive Metabolic Panel (CMP)

Comprehensive blood test assessing liver and kidney function, hypertension, proteins, blood sugar, and calcium.

Test Details

Sample Type
Blood (Venous)
Fasting Required
Not required
Results Time
Contact provider
Price
$72.00 + $9.10 Physician Service Fee
Provider Website
Visit Website →