Thyroid Tests is a laboratory test you can request directly. Assess your thyroid health with convenient and accessible lab testing. Order the specific thyroid tests you need without a doctor's referral.
Typical turnaround1-3 business days
Price range$119
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required
What this test is
Thyroid tests are laboratory analyses that measure levels of hormones produced by the thyroid gland. These hormones play a crucial role in regulating metabolism, energy levels, and many other bodily functions.
What it measures
TSH (Thyroid Stimulating Hormone) — reflects the pituitary gland's signal to the thyroid
Free T4 (Thyroxine) — reflects the main thyroid hormone available for use by the body
Free T3 (Triiodothyronine) — reflects the active thyroid hormone that regulates metabolism
Thyroid Peroxidase Antibodies (TPOAb) — reflects antibodies that can indicate autoimmune thyroid disease
Thyroglobulin Antibodies (TgAb) — reflects antibodies that can indicate autoimmune thyroid disease
What the test involves
This test typically involves a standard blood draw from a vein in your arm. A small sample of blood will be collected and sent to the laboratory for analysis.
Why it is often ordered
Clinicians often order thyroid tests to evaluate symptoms related to an overactive or underactive thyroid gland. They can also be used to monitor thyroid function and the effectiveness of treatment.
Preparation
Follow the specific preparation instructions provided by the laboratory where you will have your sample collected. Some tests may require fasting.
How results are reported
Your test results will be reported to you, usually within a few business days. It is important to note that reference ranges, which indicate what is considered normal, can vary between laboratories.
Before you go
Fasting requirements
Collection site hours
Specific test preparation
Cities
Thyroid Tests in Tennessee communities
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