Ordering the Autoimmune Thyroid Panel | Thyroid Refresh
Ordering the Autoimmune Thyroid Panel | Thyroid Refresh helps check for thyroid-related autoimmune issues by measuring several thyroid hormones and antibodies in your blood. This test can help find out if your body is making antibodies that attack your thyroid, which can affect how your thyroid works. Interestingly, some people with autoimmune thyroid problems may not notice any symptoms at first, but changes in these lab markers can show up before symptoms appear.
When ordering this panel, you get a full look at your thyroid function and immune activity. Here are some specific benefits:
- Detects early signs of autoimmune thyroid conditions, even before symptoms start.
- Measures both thyroid hormones and antibodies for a complete thyroid profile.
- Helps track changes in thyroid function over time for better management.
- Supports decisions about treatment or medication adjustments.
- Identifies patterns that may explain unexplained tiredness, weight changes, or mood shifts.
Who Should Consider Thyroid Autoimmunity Screening
People who feel tired, have trouble with weight changes, or notice their hair thinning may benefit from this test. For example, someone who has been feeling unusually cold, gaining weight without changing their diet, and experiencing mood swings might find answers by ordering this panel.
Ordering this test may also be helpful in these situations:
- Family history of thyroid or autoimmune conditions.
- Unexplained changes in energy or mood.
- Difficulty managing thyroid medication doses.
- Women planning pregnancy or experiencing irregular periods.
- People with type 1 diabetes, as autoimmune thyroid issues can sometimes occur together.
This test gives clear results about thyroid hormone levels and antibodies, which can help guide treatment or explain symptoms like tiredness or weight gain. Delaying this test could mean missing early changes in thyroid function, making it harder to manage symptoms or adjust treatment in a timely way. To get a better understanding of your thyroid and immune system, consider ordering this panel.
Preparing for Thyroid Antibody and Hormone Testing
Fasting is not needed for this test, so you can eat and drink as usual before your blood draw. Always follow any instructions your doctor or healthcare provider gives you to make sure your sample is collected the right way and your results are as helpful as possible.
Labs Included When Ordering Your Autoimmune Thyroid Panel | Thyroid Refresh
| Test Name | Reference Range | What This Test Measures | Low and High Levels of This Test |
|---|---|---|---|
| T3, Total | 80–200 | T3, Total measures the total amount of triiodothyronine, a thyroid hormone, in your blood. It helps show how well your thyroid is making and releasing hormones. |
High levels mean your thyroid may be overactive, which can cause symptoms like nervousness or fast heartbeat.
Low levels mean your thyroid may be underactive, which can lead to tiredness or weight gain. |
| T3, Free | 2.3–4.2 | T3, Free checks the amount of triiodothyronine not attached to proteins in your blood. This shows the active hormone available for your body to use. |
High levels mean your body has more active thyroid hormone, which can cause sweating or trouble sleeping.
Low levels mean less active hormone is available, which can cause slow thinking or feeling cold. |
| T4, Free | 0.8–1.8 | T4, Free measures the unbound thyroxine hormone in your blood. It helps show how much thyroid hormone is available to your cells. |
High levels mean your thyroid is making too much hormone, which can cause shakiness or fast heartbeat.
Low levels mean your thyroid is not making enough hormone, which can cause tiredness or dry skin. |
| T3, Reverse | 8–25 | T3, Reverse measures an inactive form of triiodothyronine. It helps show if your body is converting thyroid hormones properly, especially during stress or illness. |
High levels mean your body may be under stress or not using thyroid hormones well.
Low levels mean your body is not making much reverse T3, which is usually not a concern unless other thyroid levels are abnormal. |
| Thyroid Antibodies | <9 | Thyroid Antibodies checks for immune proteins that attack the thyroid. High levels can show autoimmune thyroid conditions like Hashimoto’s or Graves’ disease. |
High levels mean your immune system is attacking your thyroid, which can cause thyroid problems.
Low levels mean your immune system is not making these antibodies, which is normal. |
| Thyroid Stimulating Immunoglobulin (TPO & TGA) | TPO: <9 TGA: <4 |
This test looks for antibodies against thyroid peroxidase and thyroglobulin. These can show if your immune system is affecting your thyroid’s ability to make hormones. |
High levels mean your immune system is likely causing thyroid inflammation or damage.
Low levels mean there is little or no immune attack on your thyroid. |
| Thyroid Stimulating Hormone (TSH) | 0.4–4.5 | TSH measures the hormone that tells your thyroid to make more hormones. It helps show if your thyroid is working too much or too little. |
High levels mean your thyroid is not making enough hormone, so your body is trying to make it work harder.
Low levels mean your thyroid is making too much hormone, so your body is telling it to slow down. |
Reference ranges can change over time. For the most current values, visit the Quest Diagnostics lab test directory.
Autoimmune Thyroid Panel | Thyroid Refresh FAQ
Is there Autoimmune Thyroid Panel | Thyroid Refresh testing near me?
You can find a nearby location for this panel using the patient service center locator, which also lists mobile phlebotomy options for those who need easier access or have trouble traveling due to ongoing thyroid symptoms.
What is the cost of the test?
The price for this panel includes all fees, including blood draw at a patient service center. Ordering this test can help explain symptoms like tiredness or weight changes by checking your thyroid and immune system together.
How often should I retest?
Retesting every 6 to 12 months is recommended, especially if you have a known thyroid condition or are adjusting medication, as thyroid and antibody levels can change over time and affect your treatment plan.
How accurate is the test?
This panel uses immunoassay and chemiluminescent methods for hormone and antibody detection, with a specificity of 98% and sensitivity of 97%. All tests at TrueHealthLabs.com are performed by CLIA-certified labs, meeting strict quality and precision standards.
Important Notes
- This test cannot be collected in NY, NJ, MA, and RI. Contact us with questions.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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