T3 Panel in Norfolk
Order Reverse T3 Test – rT3 Testing in Norfolk, VA
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Order NowT3 Panel measures the markers listed in its panel and reports each value with a reference range. Read on for what the test checks and how to prepare.
Who Should Consider the T3 Panel
The T3 Panel can serve as a baseline for tracking the same markers over time. A Reverse T3 (rT3) blood test measures reverse triiodothyronine to help evaluate thyroid hormone balance. Whether the T3 Panel is right for you depends on your health history and on what you and your provider want to learn. The T3 Panel is one of several tests that may be relevant, so a provider can help decide the order and timing.
How to Prepare for the T3 Panel
Follow the lab's instructions. Staying hydrated before the collection can make the T3 Panel sample easier to obtain. Wearing a short-sleeved top gives the collection staff easy access for the T3 Panel. If you take medications, keep a list ready to discuss with the collection staff or your provider.
Interpreting High and Low T3 Panel Results
If a T3 Panel value is outside the range, a provider can explain the possible reasons and the next steps. The T3 Panel report shows whether each value sits above, below, or within the reference range. A value above the range is called high and one below is called low, but either can have many explanations. High and low results from the T3 Panel are best reviewed with a healthcare provider rather than interpreted alone.
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Frequently Asked Questions
How accurate is the T3 Panel?
The T3 Panel is run by a licensed laboratory, but like any test it has limitations and is best interpreted in context.
How is the T3 Panel performed?
The T3 Panel is performed with a standard blood draw; a trained professional collects the sample in a few minutes at a collection site.
Is the T3 Panel a diagnosis?
No; the T3 Panel provides measurements to interpret with a healthcare provider and does not replace medical advice.
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