Thyroid Function Blood Test

Understanding the Thyroid Function Blood Test Our Thyroid Function blood test checks your thyroid stimulating hormone (TSH) and free T4 (FT4) to determine whether you have the right level of hormones for a healthy, functioning metabolism.... Read more

Understanding the Thyroid Function Blood Test

Our Thyroid Function blood test checks your thyroid stimulating hormone (TSH) and free T4 (FT4) to determine whether you have the right level of hormones for a healthy, functioning metabolism.

What Is the Thyroid Function Blood Test?

The Thyroid Function Blood Test is essential for evaluating how well your thyroid gland is performing. This test measures the levels of thyroid hormones in your blood, specifically TSH, and T4. It helps doctors assess your thyroid's functionality and identify any abnormalities. Many people do not realise that thyroid hormones play a vital role in regulating metabolism, energy production, and overall body functions. Understanding this test can provide crucial insights into your health, especially if you're experiencing symptoms like fatigue or weight changes.

Why Is It Important?

This test is important for several reasons. First, it helps diagnose conditions such as hypothyroidism and hyperthyroidism, which can significantly impact your quality of life. Additionally, early detection allows for timely intervention, so you can manage these conditions effectively. For example, if your thyroid levels are off balance, it can lead to fatigue, weight gain, or even heart issues. Regular screening through the Thyroid Function Blood Test can lead to better health outcomes, and many healthcare providers recommend it as part of routine examinations.

How Is the Test Conducted?

The procedure for the Thyroid Function Blood Test is quite straightforward. A healthcare professional will draw a small amount of blood from your arm, which is then sent to a laboratory for analysis. The results typically become available within a few days. Because it involves just a simple blood draw, it doesn't require extensive preparation. However, it can provide valuable data. Understanding your results will help both you and your healthcare provider make informed decisions regarding any necessary treatment or lifestyle changes.

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Venous or Finger Prick Sample
GP Report Included
NHS Approved Test
200+ Clinic Locations
Quick Turnaround of Results

Blood taken at home via finger-prick kit Collection Method £49 Collect your sample using the kit provided and follow the easy-to-use instructions

Collect sample at-home

Blood taken by a professional in-clinic Collection Method £79 Visit one of our clinics to have blood taken from your arm from a healthcare professional

200+ Clinics Nationwide

Book a home nurse visit to have your blood sample taken Collection Method £109 Choose 3 preferred dates for a Nurse to come to your location at your convenience

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What biomarkers do we test?

More Information

Thyroid problems can lead to a varied range of symptoms, such as tiredness and lethargy, anxiety, depression, weight gain or weight loss.

If you are suffering from any of those symptoms, the Thyroid Function Blood Test will help identify whether they could be caused by a thyroid disorder and whether you are taking in enough nutrients required for a healthy, productive thyroid.

If you would like a more comprehensive Thyroid test to check your Thyroid Hormones and your level of Thyroid Antibodies – used to identify autoimmune disease – please arrange a Thyroid Function with Antibodies Blood Test instead.

You must be over 18 years old to use this test.

Not sure if this test
is right for you?

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AFTER YOUR TEST

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We promise to deliver affordable testing to everybody.

When you’re worried about your health, life can feel very stressful, especially if you don’t have the answers you need. We believe that health testing should be available to all, giving you answers when and where you need them.

That’s why we’ve partnered with Splitit, Dopple and Clearpay so you can pay for your tests in interest-free instalments, if you prefer.