Thyroid Test

Thyroid tests measure thyroid-stimulating hormone (TSH), T3, and T4 levels to evaluate how well your thyroid gland is working. These tests help diagnose hypothyroidism and hyperthyroidism.

What Is Thyroid Test?

Thyroid tests measure thyroid-stimulating hormone (TSH), T3, and T4 levels to evaluate how well your thyroid gland is working. These tests help diagnose hypothyroidism and hyperthyroidism.

A standard blood draw is all that is needed. Results typically include TSH, free T3, and free T4 levels.

Preparation & Requirements

Fasting is usually not required. However, you may be asked to take your thyroid medication after the blood draw rather than before.

Cost & Availability

Pricing for Thyroid Test typically ranges from $49 to $129. Costs may vary by location and specific test panel. Thousands of certified labs accept same-day appointments.

Result Turnaround Time

Results are generally available within 1-2 business days.

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Frequently Asked Questions

What are symptoms of thyroid problems?

Symptoms include fatigue, weight changes, temperature sensitivity, hair loss, mood changes, and irregular heartbeat.

Should I stop thyroid medication before testing?

Do not stop medication without consulting your doctor. Some providers recommend taking medication after the blood draw.

Do I need a doctor's referral to order a lab test?

No. Many labs offer direct-to-consumer testing that allows you to order tests online without a doctor's referral.

Popular Cities

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What Is Thyroid Test?

Preparation & Requirements

Cost & Availability

Result Turnaround Time

Related Tests

Frequently Asked Questions

Popular Cities

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