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Your thyroid plays a vital role in how you feel every day. Our comprehensive thyroid function test measures TSH, Free T3, Free T4 and thyroid antibodies, with results available in as little as 24 hours — helping you understand whether an underactive or overactive thyroid could be affecting your health and wellbeing.
Measure 5 key biomarkers linked to your thyroid function and gain a clearer picture of your thyroid health. An underactive thyroid can present as fatigue, weight gain, low mood, hair thinning and sensitivity to cold, while an overactive thyroid may cause symptoms such as weight loss, anxiety, palpitations and heat sensitivity. If any of these sound familiar, a Randox Health thyroid test gives you meaningful data you can act on.
Appointments are held in high-end, thoughtfully chosen locations - space designed for comfort and privacy.
Easy online booking, clear communication and safe procedures, every step is smooth and reassuring.
Insights that help you to take control and feel better. We are extremely proud of our short turnaround times and efficient laboratory processes, you will start receiving results as soon as they are available, however please note the turnaround time stated cannot always be guaranteed.
Please ensure you are well hydrated prior to your appointment as being dehydrated may impact the blood draw.
Biotin (Vitamin B7) is a common component of many multivitamins and is also available as a standalone supplement. Biotin is known to interfere with laboratory testing and can affect various blood results. Unless prescribed by your Doctor, we recommend stopping supplementation at least 48 hours prior to testing. If the supplement has been prescribed, please speak with your Doctor before stopping.
The appointment will include a blood draw. It is recommended to wear short or loose sleeves to make this easily accessible.