Ordering the Graves’ Disease | Hyperthyroidism Panel
Ordering the Graves’ Disease | Hyperthyroidism Panel helps check for specific antibodies and hormone levels that can show if the immune system is affecting the thyroid gland. This panel measures thyroid stimulating immunoglobulin (TSI) and TSH receptor binding antibody (TRAb), which are often higher in people with Graves’ disease. Interestingly, some people with Graves’ disease may not have obvious symptoms, but their lab results can still show changes in these markers before symptoms appear.
When ordering this panel, you can expect these specific benefits:
- Detects thyroid antibodies linked to autoimmune thyroid conditions.
- Helps identify the cause of symptoms like rapid heartbeat, sweating, or weight loss.
- Supports early detection of thyroid changes before symptoms become noticeable.
- Guides doctors in choosing the right treatment for thyroid issues.
- Monitors how well treatment is working over time.
Who Might Need Thyroid Autoimmunity Testing
People who have been feeling more anxious, tired, or have noticed changes in their heartbeat or weight may benefit from this panel. For example, someone who has been losing weight without changing their eating habits and feels their heart racing might want to check if their thyroid is involved.
Ordering this panel may also be helpful in these situations:
- Someone with a family history of thyroid problems.
- A person who has noticed swelling in the neck area.
- Someone experiencing frequent bowel movements or changes in menstrual cycles.
- A person with brittle hair or increased sweating.
- Someone who has recently developed eye changes, such as bulging eyes, which can sometimes be linked to thyroid issues.
This panel is useful for finding out if the immune system is causing the thyroid to release too much hormone, which can lead to symptoms like fast heartbeat or trouble sleeping. Delaying this test could mean missing early changes in thyroid function, making it harder to manage symptoms or start the right treatment.
Preparing for Thyroid Antibody and Hormone Testing
Fasting is not required before this panel, 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 correctly and your results are as helpful as possible.
Labs Included When Ordering Your Graves’ Disease | Hyperthyroidism Panel
| Test Name | Reference Range | What This Test Measures | Low and High Levels of Graves’ Disease | Hyperthyroidism Panel |
|---|---|---|---|
| Thyroid Stimulating Immunoglobulin (TSI) | 0.00–0.55 | TSI checks for antibodies that can cause the thyroid to make too much hormone. High TSI is often found in people with Graves’ disease. This test helps confirm if the immune system is affecting the thyroid. |
High levels mean the immune system is likely causing the thyroid to be overactive.
Low levels mean it is less likely that Graves’ disease is present. |
| TSH Receptor Binding Antibody (TRAb) | 0.00–1.75 | TRAb measures antibodies that attach to the thyroid-stimulating hormone (TSH) receptor. These antibodies can make the thyroid produce more hormone, which is common in Graves’ disease. |
High levels mean the immune system is likely causing the thyroid to be overactive.
Low levels mean the thyroid is less likely to be affected by autoimmune antibodies. |
Lab reference values can change over time. For the most current ranges, visit the Quest Diagnostics lab test directory.
Graves’ Disease | Hyperthyroidism Panel FAQ
Is there Graves’ Disease | Hyperthyroidism Panel testing near me?
You can find nearby locations for Graves’ Disease | Hyperthyroidism Panel using the patient service center locator, which also lists mobile phlebotomy options. Since symptoms like rapid heartbeat or fatigue can make travel difficult, having a convenient site makes sample collection easier and less stressful.
What is the cost of the test?
The price for this panel includes all fees, including sample collection at patient service center locations. Ordering this test is worth it if you have symptoms like unexplained weight loss or a fast heartbeat, as it can help pinpoint the cause.
How often should I retest?
Retesting is usually recommended every 3 to 6 months, especially if you are starting or changing treatment, or if your symptoms change. Regular testing helps track changes in antibody levels and thyroid function, making it easier to adjust your care as needed.
How accurate is the test?
This panel uses immunoassay methods to detect TSI and TRAb antibodies, with a specificity of 98% and a sensitivity of 97%. TrueHealthLabs.com partners with CLIA-certified laboratories to uphold rigorous testing standards for dependable results.
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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