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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
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What biomarkers do we test?

How our tests work

Book online...

Book online, receive your kit and take to your local Goodbody clinic.

Send it back…

Send your sample in the post to be analysed at an accredited laboratory.

Get results.

Get your comprehensive detailed results report from the laboratory, with guidance from our support team.

Available testing locations for Thyroid Function Blood Test

Aberdeen Clinic GCI Advanced Aesthetics Abergavenny Clinic Amatsu Centre Airdrie Clinic Amiry & Gilbride Pharmacy Aldershot Clinic Wellington Pharmacy Alton Clinic Four Marks Pharmacy Andover Clinic Dr Malaika Clinics Anniesland Clinic Amiry & Gilbride Pharmacy Arlesey Clinic Waterloo Farm Wellness Armadale Clinic Dears Pharmacy Ascot Clinic Ascot Pharmacy AshbyDeLaZouch Clinic Aeternum Aesthetics Ashford Clinic Breakspear Pharmacy Aveley Clinic Doctor B Aesthetics Aylesbury Clinic Aura Body Clinic Aylesbury Clinic Pearlfect Care Pharmacy Ballingry Clinic Barnsley Clinic Aesthetica Medispa Barnsley Clinic Metanoia Medical Aesthetics (Inside) Cliniva Medispa Find More
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.

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How our blood tests work

Have your blood taken in-clinic by one of our skilled phlebotomists and check multiple biomarkers in one go. Many of our tests can also be done in the comfort of your own home with one of our easy-to-use test kits.

Home tests
Clinic tests

Testing

Take a test, either in the comfort of your own home, with a nurse visit, or at one of our clinics nationwide.

Analysis

Your sample is analysed in the clinic, laboratory or using your home test equipment.

Results

Get your comprehensive detailed results report from the laboratory.

Our customers love us!

Excellent service

I was seen immediately on arrival and taken straight in for my procedure. The premises were clean and well maintained, and the staff were polite, professional, and very efficient.

Sophie

Results back within 24 hours

I wanted to have a blood test after a previous HbA1c result showed I was in the diabetic range. I had made some lifestyle changes about a month earlier and wanted to check my progress, but my doctor wasn’t able to retest for another two months, so I decided to arrange my own test. Goodbody made the whole process very easy and convenient, with straightforward booking and quick service. I received my results within few days, and my levels had improved, which was really encouraging and motivated me to keep going. It was well worth the cost.

James. S

Sent off for 24hour heart monitor

I ordered a 24-hour heart monitor kit on Friday and had the results by the following Tuesday. The level of service was excellent, especially given the current one-year wait for an NHS Holter monitor in our area!

Grace Lee

Got the PSA results next day

I completed the PSA test with the PSE EpiSwitch Prostate Cancer test in Soho yesterday and posted my samples at Soho Square at 10:30 am. I received my PSA results the very next day—outstanding service! Despite a BRCA genetic mutation, I am happy to report that I am cancer-free. Thank you, EpiSwitch. 5 stars!

Wilson. P

Someone from Goodbody called me to put my mind ease

I recently had a full blood count taken by a very friendly nurse at Superdrug. She completed all my paperwork for me and was incredibly kind. I received my results the next day. Because of my anxiety and having never seen a lab report before, I emailed for some clarification, and to my surprise, someone from Goodbody called me to put my mind at ease. I’m very grateful for the excellent service and will definitely be using them again.

Michael. T

Understanding of my fear of needles

The nurse was incredibly helpful and understanding of my fear of needles, providing constant reassurance and guiding me through the entire process to help take my mind off what was happening.

Illy. C

Definitely recommend

The team was friendly and professional, making the experience completely painless. The clinic was easy to find, with convenient parking available nearby.

Martin. K

You’re in good hands

I visited the clinic for a private blood test and was immediately impressed by the service. They offer a wide range of services, everything feels high quality and professional, and Emma, who attended to us, was fantastic! Whatever service you book here, you can be confident you’re in very capable hands.

Robert

Top notch experience

As someone who regularly needs blood tests due to diabetes, I can honestly say this was the first time I experienced absolutely no pain at all with the needle—truly none! There was also no bruising afterward. It was a really top-notch job and made for an excellent overall experience (something I’ve never said about a blood test before!).

Ashley. P

Friendly and relaxing atmosphere

I found the staff to be friendly, approachable, and highly professional. They explained everything clearly as they carried out the blood draw. The clinic was clean and thoughtfully set up to help patients feel at ease.

Lorra. L

Polite and efficient approach

I was impressed by the company’s focus on clear communication and professionalism. The procedure was quick, well-organised, and ran smoothly with no unnecessary waiting or confusion. I especially appreciated their gentle approach and how they put me at ease, which was reassuring since it was my first blood draw at the clinic.

Simon. S

Amazing service including nurse coming

Outstanding service, including a nurse visiting my home for blood work. Full body scans through Well Man and Well Woman were arranged within three days, including additional scans and tests which i had requested. All organised within two days and delivered directly to my home. Truly convenient and efficient service!

Andrew. B

Made a dreaded blood test so much easier

I had been feeling unwell for three years and had numerous blood tests through my doctor with no clear answers. I decided to try Goodbody Clinic and ordered an at-home menopause test. The results revealed that I have a low thyroid TSH level, and I am so relieved that this issue was finally identified.

Charlie. T

Truly fantastic local service!

From start to finish, the service was exceptional. Booking the appointment was straightforward, and the entire experience was well-organized and impressively quick.

Dmitry. R

Results less than 24 hours later

Even though I arrived at the clinic a few minutes early, I was seen immediately. I received my blood test results in less than 24 hours. Truly brilliant service!

Malti

Not sure if this test
is right for you?

Enquire via the form and a member of our team will get back to you, they are more than happy to help answer your questions and talk through the best option for you.

Contact us if you aren't sure, we'd be happy to help!

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Experts you can trust

Meet our Goodbody Experts

Our team of professionals has decades of experience so you can be sure you’re getting the best tests and support to understand and improve your health.

Get in touch with Our Team

Dr Lebeth Jacobs

BSc (Hons) MBcHB
Registered GP & Lead Medical Advisor

Dr Alexandre Akoulitchev

MA, PhD, FRSM
Clinical Support Advisor

Dr Cheng Boon

MBCHB, MRCP, FRCR
Consultant Oncologist

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